Field Networking Solutions

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TYPES OF FIELDBUS NETWORKS* Field Networking 101

Features and Benefits of Fieldbus Networks The combination of intelligent field devices, digital bus

networks, and various open communications protocols Fieldbus networks provide an array of features and benefits that make them an excellent choice is producing extraordinary results at process plants in nearly all process control environments.

around the world. Compared to conventional technology, fieldbus networks deliver the following benefits: Just as our ability to retrieve, share, and analyze data

Reduced field wiring costs has increased tremendously by use of the Internet and - Two wires from the control room to many devices

PC network technology in our homes and at our desk- Reduced commissioning costs tops, so has our ability to control and manage our - Less time and personnel needed to perform

process plants improved. Digital connectivity in process I/O wiring checkouts - No time spent calibrating intermediate signals

manufacturing plants provides an infrastructure for the (such as 4-20mA signals) - Digital values are delivered directly from field flow of real-time data from the process level, making it devices, increasing accuracy

available throughout our enterprise networks. This data Reduced engineering/operating costs

is being used at all levels of the enterprise to provide - Much smaller space required for panels, I/O racks, and connectivity boxes increased process monitoring and control, inventory and - Fewer I/O cards and termination panels for

materials planning, advanced diagnostics, maintenance control system equipment - Lower power consumption by control system planning, and asset management. These digital networks hardware are generally referred to as a “fieldbus network.” Reduced maintenance costs

- Diagnostics are predictive and delivered directly to the control and maintenance systems Today’s advanced and scalable process control systems

allow for multiple fieldbus networks to be deployed Interoperability of different manufacturers - Open architectures provide much easier and simultaneously using one engineering tool. This provides faster integration of a multiple vendor control for a high degree of flexibility in control options and strategy

Sensor Bus Networks Device Bus Networks Process Control Networks allows users to install the required devices and bus More production uptime At the lowest level of process automation, the Moving up a level in complexity, device busses Process Control Networks are the most - Initial commissioning and startup is much easier Sensor Bus is a low-cost way to extend the provide for control of complex discrete devices advanced fieldbus networks in use today. They functionality for a specific control task. Proper selection benefits of networking to simpler devices and and equipment power. Device Bus Networks are provide connectivity of sophisticated process and faster than with conventional systems and deployment of fieldbus networks are providing - Maintenance and shutdown periods can be still be able to connect with higher-level typically used for connectivity in areas with a measuring and control equipment. While more

planned and minimized, increasing productivity protocols using gateways. high density of discrete devices, variable speed complex in functionality, today’s process control unprecedented results in process plants worldwide. drives, and motor control centers. networks can be easily deployed for new or Sensor busses focus solely on discrete devices existing process equipment, and today’s engi- and offer little connectivity for analog inputs. The most commonly used Device Bus Networks neering tools allow for correct, efficient design. include DeviceNet and Profibus-DP. The advanced characteristics of the host inter- Bus Network Overview AS-i (Actuator Sensor Interface) is the most common Sensor Bus worldwide. DeviceNet is used extensively in factory automa- faces and devices make connectivity, addressing,

Ease of Use Richness of Info. Intrinsically Safe Device Cost Installed Cost* Operating Cost tion and is also proving useful in process and commissioning much simpler than conven- tional devices. Field devices typically connected to Sensor Bus automation. Networks include on/off valves, limit switches, FOUNDATIONFieldbus High High Yes High High Low FOUNDATION Fieldbus is emerging as a leader solenoid valves, and pressure, temperature, Field devices typically connected to Device Bus Networks include on/off valves, motor control at this level, with strong market share in North level, and flow switches. America and increasing share throughout the Profibus–PA Medium High Yes High High Low centers, variable frequency drives, and numerous discrete sensors and actuators. world. Profibus PA is also a viable alternative, Medium Medium No Medium Medium Medium with particularly good acceptance in Europe. Profibus–PB Field devices typically connected to Process DeviceNet Medium Medium No Medium Medium Medium Control Networks include control valves, temperature and pressure transmitters, level Modbus Medium Low No Medium Medium High measurement equipment, flow meters, process

analytical instruments, and on/off valves where Did You Know? AS-Interface High Low No Low Medium High appropriate. TopWorx has experience and

* Total system, field device, and wiring costs in a Zone 2 (Class I, Div 2) hazardous area. expertise in a variety of bus proto- cols, including AS-Interface, FOUNDATION Fieldbus, DeviceNet, * Modified version of a graph by Automation Research Corporation 16 17 Profibus and Modbus.

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Fieldbus Network

Architecture Did You Know? TopWorx offers an array of networking

Today’s process automation systems begin with low-cost, support services, including fieldbus commercial PC-based technologies, then connect to proven network selection, design and implementation, as well as several fieldbus protocols appropriate for a variety of applications. training classes.

The result? Precise control, predictive maintenance, and rich information - a proven recipe for improving process

plant performance.

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The Batch Process

Batch processes contain a dense population of

discrete and analog devices, and are well suited for multiple busses: a sophisticated Process Control Network for analog instrumentation,

and a simpler Sensor or Device Bus Network for discrete devices.

TopWorx field networking solutions enable seamless integration of multiple busses in a single application.

Key

Lumitech Discrete Valve Controller

Switchpak Discrete Valve Monitor

HazLink Input/Output Module

GO Switch Leverless Limit Switch

HazLink Disconnect Switch

AS-Interface Network Cable

Conventional Wiring

FOUNDATION Fieldbus Cable

HazLink Wiring Tee 20 21

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The

Continuous

Lumitech Discrete Valve Controller Conventional Wiring Process

Continuous processes use sophisticated process measurement Networx Connection Module FOUNDATION Fieldbus Cable Key and flow control devices, and are well suited for Process Control Networks such as FOUNDATION Fieldbus or Profibus PA. HazLink Input/Output Module Intrinsic Safe Barrier/Repeater

22 TopWorx field networking solutions make it easy to connect analog 23 GO Switch Leverless Limit Switch and discrete devices into high level Process Control Networks.

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The TopWorx Field Networking Program Complementary Networx complements global

process control system suppliers like Emerson Process Management, With our experience in process plants and expertise in bus Rockwell Automation, Honeywell, ™ networking, TopWorx has created Networx - the most complete, ABB, Seimens, Yokogawa, Smar, and Foxboro with practical solutions

that help customers implement field- customer-focused, cost-effective field networking solutions bus technology more effectively.

available anywhere. In fact, several of these companies

Complete have shown their trust in TopWorx by frequently recommending our Networx is a comprehensive, single solution with everything you need to build a modern network. products and services to meet

customers’ needs. Networx field networking products bridge the gap between process control systems and field devices,

minimizing installation costs and maximizing uptime

and productivity.

And Networx support services help select, design, Customer-Focused and implement the right bus network for your Networx is a direct response to the needs of today’s application, ensuring fast, easy commissioning process plants. The focus of the program is to deliver and start-up, and trouble-free operation. practical networking solutions that help take the architecture into the field effectively and affordably.

Networx field networking solutions focus on the process

field environment – where the real work gets done.

Outstanding Value Networx is so complementary to

today’s control architectures, so

practical for field personnel, so simple to install and maintain, and

so cost-effective that it is hard to justify not using it.

Interactive demo of how Networx

can reduce costs in your plant.

www.topworx.com

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Field Networking Solutions Overview

™ I/O Modules, Tees & HazLink Connectivity Power Supplies Cables, Connectors Networx Support Masters & Gateways Disconnect Switches Enclosures & Repeaters & Cordsets Services

Masters provide control functions for Often there is a need to connect conventional Most bus networks were originally TopWorx provides power supplies to Proper wiring, termination, and connectivity As part of our Networx program, sensor level bus networks and devices. (non-bus) devices to a network. Our Input/ designed to be used for factory meet every field network requirement. are the framework of any bus or network TopWorx offers a system of support Gateways provide the necessary Output modules do just that by enabling automation rather than process Since each bus protocol has its own solution. Since the vast majority of network- services to help process plants under- protocol translation that enables the users to connect conventional analog and automation. Therefore, in the process power and data specification, TopWorx ing problems occur at the physical layer, the stand and implement bus networking connection of sensor level busses to discrete devices to their industrial fieldbus industries there has been a need for offers the appropriate power supplies proper wiring and connection techniques technologies. higher level busses. networks. easy, cost-effective ways to make required for the intended protocols. help to keep your fieldbus network robust wiring connections in hazardous areas. and problem free. Networx Support Services can help:

Gateways become a node on the I/O Modules allow users to cost-effectively Our selection includes: higher-level network and a Master use new or existing conventional devices Our HazLink™ products are rugged Whether you choose plug-in style - Select the appropriate bus network for the sensor level bus. Masters and in their fieldbus design. connectivity enclosures that provide - Bulk power supplies for control connections or terminal screw connections, for your application Gateways allow users the flexibility flexible wiring options in hazardous system and device level power needs TopWorx offers a vast selection of connectiv- - Map out an accurate I/O plan to easily deploy multiple fieldbus Wiring Tees make it easy to connect field areas. - Bus-level power supplies and ity options to meet your needs. We offer bulk - Design a sound architecture and networks that correctly match their devices to bus lines using wire terminals conditioners for network cabling, field installable connectors, linking implementation plan device and application requirements. Options include: communications isolation - Configure and connect the field or plug-in connectors. modules, tees, terminators, and pre-molded - Repeaters for extending network cordsets that meet the specifications of your devices With Masters and Gateways, end-users Disconnect Switches enable users to repair - I/O Modules power and communication limits fieldbus network. - Commission and start-up the may eliminate the cost of having multi- or replace a field device, without disturbing - Wiring Tees process ple home run network cables from the the network, with the simple flip of a lever- - Disconnect Switches - Support the operation all day

Control System to the field devices, operated switch. every day while still deploying cost-effect sensor - Troubleshoot any potential problems bus devices in the field. I/O Modules, Wiring Tees and Disconnect Switches are available as stand-alone

Masters and Gateways perform the products or inside HazLink connectivity following functions: enclosures.

- Initialize the network

- Identify field devices - Diagnose the network

- Control field devices

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Field Networking Quick Selection Guide

I/O Modules & Lumitech DVM Switchpak DXS Cables, Connectors see page 132 see page 136 Masters & Gateways Wiring Tees & Cordsets

HazLink Lumitech DVC Switchpak DXP Sensor-Communications Power Supplies Support Services Module Connectivity Enclosures & Repeaters see page 130 see page 134 see page 30

Bus Network

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Networx Support Services Networx Support Services

Experience in process plants. Expertise in bus networking. Exceptional support for you. Experience + Expertise wherever and whenever you need it.

With all of the attention given recently to the benefits of bus technology, many process manufacturers are In the processing industries, availability is critical to success. And most process plants excited about the potential results that sound so promising. But often they lack the resources and time to educate themselves on all of the new buzzwords and technologies that have suddenly become so important. operate 24 hours a day, 7 days a week. So part of the vision of Networx Support Services

is to make sure that if you need help, you can get it wherever and whenever you need it.

The fact is, many process manufacturers are ready to reap the rewards available through bus networking technologies, but they don’t always know how to do it, or even where to turn for help. That’s why we have created a support structure to serve the needs of process plants.

Enter TopWorx. As part of our Networx portfolio of field networking solutions, we have created a system Whether you need training for your personnel, configuration of your devices, or quick

of support services to make it easier for plant personnel to understand, implement, and enjoy the benefits answers during a start-up, Networx Support Services can help deliver the kind of support

of bus networking technologies. you need.

With Networx Support Services, you know where to turn for help. An important part of Networx Support Services is the partnerships that TopWorx enjoys with hundreds of companies around

the world. These partnerships give TopWorx customers an array of choices to meet their unique needs.

To ensure consistent delivery of superior service from our channel partners to our customers, TopWorx has created a channel certification and specialization program for the selection, education, and certification of our partners.

Channel Specialization By setting high standards for our partners in specialized areas of expertise such as bus networking, valve automation, and 1 User Requirements systems integration, TopWorx makes sure that its customers receive only the highest quality of support. 2 Understand the needs Bus Network Selection of your application Channel Certification Select the appropriate Only those partners who meet certain rigid criteria can become or continue to be a Certified Channel Partner. Periodic

bus network for your reviews ensure that partners in fact have the expertise, capabilities, and customer commitment required by our customers application and set forth in our partnership agreements.

8 Types of TopWorx Channel Partners include: 24/7 Support

Support the operation all day every day

3 I/O and Device Footprint Certified Certified Certified Product Distributor Service Provider Product Integrator Map out an accurate I/O plan and device layout These partners are authorized These partners are qualified These partners are able to

to sell and support one or more to deliver Networx Support integrate one or more of the Support Services of the three TopWorx product Services to our customers three TopWorx product groups

groups: field networking, valve on behalf of TopWorx. into larger, more sophisticated 7 control, or position sensing control architectures and Personnel Training products. automated systems. Train your staff on the theories and realities of 4 bus networking Network Design Design a sound

architecture and implementation plan

6 Commission and Start-up 5 Commission and start-up Configure and Connect the process Configure and connect

the field devices

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Networx Support Services

Technology Training delivers practical knowledge of bus networking.

Process plants sometimes lack the resources necessary to Technology Training keep pace with rapidly changing technology and its impact NSS - TT101 NSS - TT1AS NSS - TT1FF NSS - TT1DN

on competitive strategy. Therefore, the key to success often Discovering Bus Networking Practical AS-Interface Practical FOUNDATION Fieldbus Practical DeviceNet

is a company’s ability to quickly deliver technical knowledge This course covers the world of bus This course covers the practical This course covers the practical This course covers the practical issues

to its personnel and convert that knowledge into practical networking using simple, easy to issues of implementing an AS-i bus issues of implementing FOUNDATION of implementing a DeviceNet device

understand terms, and provides the network. At the end of the course, the Fieldbus segments. At the end of the bus network. At the end of the course, solutions that can be applied to field operations. basics that everyone should know student will be able to design an AS-i course, the student will be able to the student will be able to design about today’s most prominent bus system, select the proper components design fieldbus segments, select the a DeviceNet system, select and As part of our Networx Support Services, TopWorx has protocols. At the end of the course, to build the network, and configure proper components to build the assemble the proper components

created a means to deliver knowledge to your employees. the student will see the benefits of and connect AS-i and conventional segments, and configure and connect to build the network, and configure

We offer a number of training classes and seminars to modern bus technologies and the dif- field devices to the network. He or she FF field devices to the network. He and connect Devicet and conventional ferences among the major protocols. will also have a solid understanding or she will also have a solid under- field devices to the network. He or educate staff personnel on the theories, realities, and The student will also understand how of proper AS-i wiring practices in haz- standing of proper wiring practices she will also have a solid understand- practicalities of modern bus networking technologies, bus networking technologies improve ardous areas, as well as an apprecia- when applying FF in non-incendive, ing of proper wiring practices in

including AS-Interface, FOUNDATION Fieldbus, DeviceNet, the performance of process plants, tion for the financial aspect of project explosion-proof, and intrinsically safe hazardous areas, as well as an

and Profibus. and which bus or busses will deliver justification. hazardous areas. appreciation for the financial aspect the quickest return on investment in of project justification.

his or her specific application. Overview of AS-Interface Overview of FOUNDATION Fieldbus Our technology training program is building rapidly. New - Key features and benefits of AS-i - Theory of FF technology Overview of DeviceNet locations, dates, and courses are being added occasionally, Overview of Bus Networks - When to use AS-i - Key features and benefits of FF - Key features and benefits so please visit our website at www.topworx.com for more - Terminology and networking - Topologies, cable types, and - Topologies, cable types, and of DeviceNet

“buzzwords” constraints constraints - When to use DeviceNet updated learning opportunities. - Sensor Bus Networks (AS-Interface) - Components required to build - Components required to build - Topologies, cable types, and

- Device Bus Networks an AS-i network FF segments constraints (DeviceNet, Profibus DP) - Components required to build

- Process Control Networks Hands-on AS-Interface Hands-on FOUNDATION Fieldbus a DeviceNet network

(FOUNDATION) - Design an AS-i network - Design of FF segments - power,

- Wire and configure masters, voltage, device load constraints Hands-on DeviceNet

Comparison of Bus Networks gateways, and devices - Wire and configure devices to - Design a DeviceNet network - Common benefits of all bus - Installation techniques in a process control system - Wire and configure devices to

Technology networks hazardous areas - Installation in hazardous areas a process control system

Training - Differences in various bus networks - Installation techniques in

- When and where to use each Economics of AS-Interface Economics of hazardous areas technology - Quantifying potential savings FOUNDATION Fieldbus

- Justifying an AS-i project - Quantifying potential savings Economics of DeviceNet

Choosing the Appropriate - Justifying an FF project - Quantifying potential savings

Bus Network - Justifying a DeviceNet project - Which bus is right for you?

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Sensor Bus Network

Conventional I/O System vs. AS-i Bus Network AS-i is so simple and so inexpensive that it makes using traditional wiring methods difficult to justify. AS-Interface Overview

The AS-i (Actuator Sensor Interface) protocol was created in Germany in 1994 by

a consortium of factory automation suppliers. Originally developed to be a low-cost

method for addressing discrete sensors in factory automation applications, AS-i

has since gained acceptance in process industries due to its high power capability,

simplicity of installation and operation, and low cost adder for devices.

CONVENTIONAL I/O SYSTEM AS-i BUS NETWORK Each AS-i segment can network up to 31 devices. This provides for 124 inputs and 124 outputs, giving a maximum capacity of 248 I/O per network on a v2.0 segment. The AS-i v2.1 specification doubles this to Advantages Advantages - Technology is easy to understand 62 devices per segment, providing 248 inputs and 186 outputs for a total network capacity of 434 I/O points. - Technology is already understood - Slightly lower device cost - Very low device cost adder - Independent wiring from devices to the control system means - Lower installed cost - High speed network for sensor level devices Both signal and power are carried on two wires. Up to 8 amps at 30VDC of power are available for field wiring problems with one device don’t affect other field devices - Ability to integrate conventional devices into AS-i network devices such as solenoid valves. Drawbacks - Easy addressing for devices; auto-addressing capabilities

- Higher installed cost on most masters - Point-to-point wiring is expensive - Many gateways available to integrate AS-i network into higher-level - Many wiring connections: networks, allowing for easy integration of a lower cost, sensor level

- are labor intensive to install network with a more sophisticated, higher-cost control level network - create many points of failure - AS-i network provides for use of higher power devices - increase complexity when troubleshooting - Easily expandable with network redesign

AS-i Network Highlights - require large amounts of cabinet or rack space for installation - Requires no terminators or special shielding requirements yet still of terminal blocks less susceptible to RFI interface than some networks - create time-consuming initial checkout and startup - Wide variety of masters/gateways available for PLC’s, DCS’s, PC’s Technology Developer AS-i Consortium Power and Communications on same twisted pair - Expansion requires duplicating the entire wiring scheme - Power and bus communications are on same pair of wires - Limited to 200mA per device power consumption for each additional point - Wide variety of topologies available, including point-to-point, line, Year Introduced 1993 - Requires AS-i specific power supply on communications tree, and ring bus for de-coupling

Openness Multiple vendors Drawbacks 800+ products, 150 Vendors Device Power Supply - Not available for Intrinsically Safe applications - Devices can be supplied from bus (<200mA) AS-i is inexpensive, simple, supplies - Wiring runs limited to 100 meters Type of Network Sensor Bus - Additional power can be supplied by AS-i power bus cable plenty of power and offers end users - v2.0 supports only discrete devices (v2.1 has limited analog support) having multiple power supplies (required for higher power outputs) - No control in the field Physical Media 2-wire cable (flat or round) a variety of wiring strategies. - Limited data quality and status messaging Wiring Types - Limited analog support Network Topology Bus, Ring, Tree, Star Round: Normal 2 wire cable - Requires specific AS-i power supply for bus communications isolation #16AWG (1.5mm) - Limited redundancy capabilities Maximum Devices - v2.0 31 nodes (or 248 I/O points) Flat: 2 wire flat AS-i cable TopWorx Comments on AS-i - v2.1 62 nodes (or 434 I/O points) (1.5mm conductors)

Yellow for communications Maximum Distance Black for additional power Strengths Hazardous Areas - Maximum Distance 100 meters AS-i is inexpensive, especially in general purpose environments. Since AS-i is an 8 amp bus, it cannot be intrinsically safe. TopWorx has recognized the difficulties of installing AS-i in hazardous areas and - Maximum Distance with repeaters 300 meters Grounding aspects Ungrounded communications bus (max. of 2 repeaters can be used) AS-i is simple. Unlike other communication protocols, AS-i is not offers a variety of solutions suitable for use in Class I, Div 1 (Zone 1) Shielding Unshielded wire designed to bring control system functionality to the field. AS-i is simply and Class I, Div 2 (Zone 2) environments. a better way to connect field devices to the control system. AS-i offers Communication Methods - Master/Slave with cyclic polling Terminators No terminators required end users a variety of topologies (wiring strategies). And AS-i’s principle When to Use AS-i - Manchester Bit Encoding implemented via Alternating Pulse of operation makes it easy to install and configure as well as add new Generally speaking, TopWorx recommends AS-i when: devices later. - device populations are all discrete Modulation (APM) Hazardous Area Installations Explosion Proof wiring required - plants are not intrinsically safe Transmission Properties Device Addressing AS-i supplies plenty of power. AS-i delivers plenty of power to oper- - cable length limitations are not an issue ate virtually all field devices, including solenoid valves. - users desire the ultimate in simplicity - 5 mSec latency max. on fully loaded segment - Automatic when connected one at a time to the segment or with Handheld Addressing Unit - existing discrete devices need to be incorporated into Primary usage Limitations a bussed environment Wiring length - conventional discrete devices need to be incorporated into - v2.0 Discrete Signals Governing Body ATO (AS-i Trade Organization) - v2.1 Discrete Signals (supports 12 bit analog The maximum length of cable run is limited to 100 m per segment. a bus network signals accessed over 5 cycles) Web Site www.as-interface.com Up to two repeaters can be added to increase this length to 300 m. - large numbers of discrete devices need to be cost-effectively incorporated into an existing control level network via

a gateway device

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TECHNOLOGY IN ACTION AVAILABLE ENCLOSURES

Sensor Bus Network

The AS-i Sensor-Communications AS-Interface Sensor-Communications Module Module fits conveniently into a variety

of valve control enclosures suitable The TopWorx Sensor-Communications Module (SCM) combines position for any process environment.

sensors, AS-i communication, solenoid outputs, and wiring terminals into

a compact enclosure that is potted and sealed from the environment. Lumitech DVC-ASi

Discrete Valve Controller - Zone 2, (Class I, Div 2)

Britelite LEDs indicate - Integral Solenoid Valve valve position and facilitate - Direct Mount SCM-ASi enclosure is resistant to high levels of sensor set up. See page 130 for more details. impact, moisture, shock, and vibration.

Calibration Switch facilitates initial setup. The Did You Know? three position On-Off-ASi switch enables the valve to TopWorx makes it easy to use AS-Interface in hazardous areas. HazLink connectivity be test cycled open and enclosures offer multiple explosion proof

closed offline, then put onto wiring options, and Switchpak valve con- All electronics are the network when ready. trollers and monitors are suitable for use short-circuit protected, in Zone 1 (Class I, Div 1) hazardous areas.

eliminating the expense

of adding separate short-circuit protection.

Integrated position sensors provide valve position feedback. Lumitech DVM-ASi Discrete Valve Monitor

- Zone 2 (Class I, Div 2) - Direct Mount

See page 132 for more details. All micro-processor based

electronics are completely potted and sealed, preventing

premature failure due to moisture or contamination. Onboard terminals provide connection points for

auxiliary discrete inputs.

SCM-ASi Highlights

The Sensor-Communications Module 2 Discrete Inputs (DI) Open/Closed valve position feedback

delivers valve position feedback, 2 Discrete Outputs (DO) Solenoid outputs for single or communicates directly on the double acting Switchpak DXP-ASi AS-Interface network, pilots the valve Switchpak DXS-ASi (Stainless Steel enclosure) actuator, and provides extra wiring Calibration Switch Open-Close-ASi Discrete Valve Monitor terminals for auxiliary inputs. BriteLite LEDs Open, Closed - Zone 1 (Class I, Div 1)

The TopWorx SCM-ASi is a compact, Conformance Tested Yes See page 134, 136 for more details. sealed module that can be used in Short Circuit Protection Yes a variety of enclosures suitable for

use in any hazardous or corrosive Maximum Output Current 160mA per output process environment. Maximum Output Power 4 watts per output Voltage 24-30 VDC SCM-ASi Wiring Diagram

36 37

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TERM I N A LS CH SWI T

DISCONNECT EC TIO N BUS DROP SHO RT CIRCUIT ERM INALS T PRO T Disconnect Switches BUS INBUS O BUS UT TERM I N A LS Disconnect switch Disconnect switch with short circuit protection NHL-ASDC HazLink Disconnect Switches enable users to repair or replace a field device HazLink Disconnect Switches enable users to repair switch. of a lever-operated without disturbing the network with the simple flip desired. Locking prevents Disconnect Switches are designed to be locked if tampering or accidental device connection or disconnection. with or without short offers Disconnect Switches in HazLink enclosures TopWorx circuit protection. NHL-ASDS NHL-ASDC Dimensions

BUS OBUS UT ERM INALS T BUS OBUS UT TERM I N A LS www.stevenengineering.com

ION EC T BUS SH O RT DROP C IRC UIT BUS DROP TERM I N A LS PRO T TERM I N A LS Wiring Tees BUS INBUS BUS INBUS AS-Interface tee with 3 x 2 position wiring terminals Short circuit protection TERM I N A LS TERM I N A LS Outside Local Area: (800) 258-9200 !

NHL-ASCP NHL-ASWT HazLink Connectivity Enclosures Connectivity HazLink make it easy to connect field devices to bus lines using Tees Wiring HazLink wire terminals or plug-in connectors. NHL-ASWT NHL-ASCP Main Office: (650) 588-9200 !

502.969.8000 (Class I, Div 1) (Class I, 230 Ryan Way, South San Francisco, CA 94080-6370 !

I/O Modules " NPT conduit outlets " NPT conduit 4 / 3 Zone 1 (Class I, Div 1) Zone 1 (Class (3) I/O Modules Wiring Tees Disconnect Switches of Steven Engineering, Inc. !

Hazlink Connectivity Enclosure with AS-Interface I/O Hazlink Connectivity Enclosure with 2 output knifegate valve or cylinder controller 2 input, Courtesy HazLink Features: hazardous areas. NHL-ASIO HazLink Options: HazLink I/O Modules allow users to cost-effectively connect new or existing in Zone 1 AS-Interface network conventional devices into the (outside) ; powder polyester coating Item (inside) HazLink Connectivity Enclosure " NPT 4 / 3 The AS-Interface sensor bus network was sensor bus network AS-Interface The factory to be used for originally designed automation rather automation. than process there has the process industries Therefore, in tions tions tions tions tions

Three

NEMA Type 4, 4X, 7 and 9 4X, 4, Type NEMA

Explosion Proof Zone 1 A,B,C,D Groups Div 1 & 2, Class I, Groups E,F,G Div 1 & 2, Class II, Die-cast aluminum; O-ring sealed Buna N

Dichromate conversion Dichromate

Screw cover with O-ring seal

ting: ting: ting: ting: ting: Enclosure: Enclosure: Approvals: Approvals: Coa Coa Environment: Environment: O-rings: O-rings: Cover: Cover: General Specifica General Specifica Conduit Outlets: Conduit Outlets: Our HazLink products are rugged junction enclosures that provide are rugged junction enclosures Our HazLink products AS-Interface making in hazardous areas, flexible wiring options the process industries. more suitable for use in been a need for easy, cost-effective ways to make wiring connec- ways to make cost-effective for easy, been a need tions in hazardous areas. Enclosure: Approvals: Coa Environment: O-rings: Cover: General Specifica Conduit Outlets: HazLink Connectivity Enclosures Connectivity HazLink Enclosure: Enclosure: Approvals: Approvals: Coa Coa Environment: Environment: O-rings: O-rings: Cover: Cover: General Specifica General Specifica Conduit Outlets: Conduit Outlets: 38 AS-Interface 41 tion 2.1 2.1 2.0 AS-i Specifica Dual Single Single AS-i Masters (0° to 55°C) # y 500V

32° to 131°F

Part Number & Description Number Part ≥ No Yes Yes

Housing IP40, Terminals IP20 Terminals IP40, Housing

ture: ture: ture: ture: ture: y: y: y: y: y: phical Displa tion: tion: tion: tion: tion: Gra tegor tegor tegor tegor tegor empera empera empera empera empera DIN rail T T T T T ting ting ting ting ting ge of insula ge of insula ge of insula ge of insula ge of insula olta olta olta olta olta NAS-GD01 NAS-GD02 NAS-GD03 Protection Ca Protection Ca Opera Opera Mounting: Mounting: V V Protection Ca General Specifications Opera Mounting: V Protection Ca Protection Ca Opera Opera Mounting: Mounting: V V

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Gateway with graphical display (from AS-i 2) , 70mA , Item (from AS-i circuit) (from AS-i 1) AS-i to DeviceNet Gateways provide a means Gateways provide AS-i to DeviceNet a AS-i network to an of easily connecting The Gateway DeviceNet network. higher level the higher as a single node on is recognized tions tions tions tions tions 200mA - D-sub-data transmission cords, page 117 - D-sub-data cords, transmission page- Master simulators 78 for testing, ge: ge: ge: ge: ge:AS-i voltage 30VDC ge: 24VDC ge: ge: ge: ge: ys Gateway ys olta olta olta olta olta olta olta olta olta olta V V V V V V V V V V Outside Local Area: (800) 258-9200 !

tewa tewa ting ting ting Current: ting Current: ting ting ting Current: ting Current: ting ting Current: ting 200mA ting Current: ting ting ting Current: ting Current: ting ting ting Current: ting Current: Opera Opera Opera Opera Additional Specifica Additional Specifica Opera Opera Opera Opera level DeviceNet network while controlling the field devices on the field devices network while controlling level DeviceNet the AS-Interface network. Dual Ga Opera Opera AS-i to DeviceNet Gateways to DeviceNet AS-i Gateways AS-i to DeviceNet AS-i network and as a single node on the Functions as a master on the DeviceNet network. demonstration software thatThese devices include performs addressing, and diagnostics network. of the monitoring, Additional Specifica Single Ga Opera Opera Opera Opera Opera Opera Additional Specifica Additional Specifica Opera Opera Opera Opera Main Office: (650) 588-9200 !

502.969.8000 y y 230 Ryan Way, South San Francisco, CA 94080-6370 !

AS-i AS-i AS-i AS-i AS-i AS-i Standard Standard Standard Standard Standard Standard Power Suppl Power Suppl (0° to 55°C) 500V

32° to 131°F

Part Number & Description Number Part of Steven Engineering, Inc. ! RS 485 RS 485 RS 422 RS 422 RS 485 RS 485 RS 422 RS 422

≥ RS 232C RS 232C RS 232C RS 232C

Housing IP40, Terminals IP20 Terminals IP40, Housing

ture: ture: ture: Serial Interface Serial Interface ture: ture: y: y: y: y: y: tion: tion: tion: tion: tion: Courtesy tegor tegor tegor tegor tegor empera empera empera empera empera T T T T T ting ting ting ting ting ge of insula ge of insula ge of insula ge of insula ge of insula olta olta olta olta olta Dual Gateways NAS-GM21 NAS-GM22 NAS-GM23 NAS-GM24 NAS-GM25 NAS-GM26 Single Gateways NAS-GM11 NAS-GM12 NAS-GM13 NAS-GM14 NAS-GM15 NAS-GM16 Protection Ca Protection Ca Opera Opera V V Protection Ca General Specifications Opera V Protection Ca Protection Ca Opera Opera V V (from power) (from AS-i 2) (from , 70mA , (Dual Gateways) , 150mA at 18VDC , (from AS-i) (from AS-i 1) gnostics of the network. ; 2.0 Item y (from AS-i) and dia (Gateways) y AS-i to Modbus Gateways control the field Gateways control AS-i to Modbus and AS-Interface network, the devices on to the Modbus AS-i network connect the RS 485 RS 232C, RS 422, or protocol via tions tions tions tions tions

3 3 24VDC 2.1 30VDC AS-i voltage AS-i 30VDC

3 3 - D-sub-data transmission cords, page 117 - D-sub-data cords, transmission ge: ge: ge: ge: ge: ge: ge: ge: ge: ge: tion: tion: tion: tion: tion: olta olta olta olta olta olta olta olta olta olta V V V V V V V V V V

ting Current ting Current ting Current ting Current ting ting ting ting ting Current:70mA ting Current: ting ting ting Current ting Current ting Current ting Current Single Gateways: 200mA Dual Gateways: 200mA ting ting ting ting AS-i Power Suppl

Opera Opera Opera Opera Opera Opera AS-i Specifica AS-i Specifica Additional Specifica Additional Specifica Opera Opera serial interface. Opera Opera With Standard Power Suppl Opera AS-i Specifica With These devices include demonstration software thatThese devices include performs monitoring, addressing, Additional Specifica Opera Dual Gateways function as two complete masters on the AS-i network Dual Gateways function as two complete masters on the and as a single node on the Modbus network. Gateways function as a master on the AS-i network and as a single Gateways on the function as a master node on the Modbus network.

AS-i to Modbus Gateways AS-i to Modbus Gateways to Modbus AS-i Opera Opera Opera Opera Opera Opera AS-i Specifica AS-i Specifica Additional Specifica Additional Specifica Opera Opera 40 AS-Interface 43 (0° to 55°C) 500V

32° to 131°F

Part Number & Description Number Part ≥

Housing IP40, Terminals IP20 Terminals IP40, Housing

ture: ture: ture: ture: ture: y: y: y: y: y:

2.1

tion: tion: tion: tion: tion: AS-i to Ethernet Dual Gateway using AS-i power supplyAS-i to Ethernet Dual Gateway using tion: tion: tion: tion: tion: tegor tegor tegor tegor tegor empera empera empera empera empera T T T T T ting ting ting ting ting ge of insula ge of insula ge of insula ge of insula ge of insula olta olta olta olta olta AS-i Specifica AS-i Specifica Protection Ca Protection Ca Opera Opera V V AS-i Specifica Protection Ca General Specifications Opera V NAS-GE01 AS-i Specifica AS-i Specifica Protection Ca Protection Ca Opera Opera V V

(from power) www.stevenengineering.com (from AS-i 2)

, 150mA at 18VDC , , 70mA , Item (from AS-i 1) (from (from each AS-i) (from each Dual AS-i to Ethernet GatewaysAS-i to Ethernet control the Dual network, AS-Interface on the field devices to Ethernet AS-i network the and connect AS-i Dual GatewayThe controls two TCP-IP. tions tions tions tions tions ge: ge: ge: 18.0 to 31.6VDC ge: ge: olta olta olta olta olta V V V Outside Local Area: (800) 258-9200 ! V V

ting ting ting Current: ting Current: ting ting Current: ting ting ting Current: ting Current: Standard Power: 70mA AS-i Power: 200mA Additional Specifica Additional Specifica Opera Opera Opera Opera networks and appearsnetworks and as a single node on Ethernet. AS-i to Ethernet TCP-IP Dual Gateways Dual TCP-IP to EthernetAS-i Dual Gateways AS-i to Ethernet TCP-IP and as 256 AS-i network Functions as two complete masters on the Modbus is AS-i network for Ethernet. bit digital I/O module per the used as the fieldbus application layer. demonstration software that performs These devices include and diagnostics of the network. monitoring, addressing, Additional Specifica Opera Opera Additional Specifica Additional Specifica Opera Opera Opera Opera Main Office: (650) 588-9200 !

502.969.8000 y y 230 Ryan Way, South San Francisco, CA 94080-6370 !

AS-i AS-i AS-i AS-i Standard Standard Power Suppl Power Suppl (0° to 55°C) y No No No Yes Yes Yes 500V

32° to 131°F

Part Number & Description Number Part of Steven Engineering, Inc. !

≥ phical Displa

Serial Interface ture: ture: ture: ture: ture:

2.1

Housing IP40, Terminals IP20 Terminals IP40, Housing Gra

tion: tion: tion: y: y: y: tion: tion: y: y: Courtesy tion: tion: tion: tion: tion: tegor tegor tegor tegor tegor empera empera empera empera empera DIN rail T T T T T ting ting ting ting ting ge of insula ge of insula ge of insula ge of insula ge of insula olta olta NAS-GP21 NAS-GP22 NAS-GP23 NAS-GP24 olta Single Gateways NAS-GP11 NAS-GP12 Dual Gateways olta olta Opera Opera Mounting: Mounting: V V AS-i Specifica AS-i Specifica Protection Ca Protection Ca General Specifications Opera Mounting: V Protection Ca AS-i Specifica Protection Ca Protection Ca Opera Opera Mounting: Mounting: V V AS-i Specifica AS-i Specifica (from power) (from AS-i 2) Gateway with graphical display , 150mA at 18VDC , , 70mA , Item (from AS-i 1) (from (from AS-i circuit) (from each AS-i) (from each AS-i to Profibus DP GatewaysAS-i to Profibus provide a network AS-i connecting an means of easily The level Profibus DP network. to a higher Gatewaynode on as a single is recognized tions tions tions tions tions

200mA

- D-sub-data transmission cords, page 117 - D-sub-data cords, transmission page- Master simulators 99 for testing,

Screw terminals Screw

ge: ge: ge: ge: ge: 24VDC ge:AS-i voltage 30VDC ge: ge: ge: ge: ype: ype: Gateway ype: ype: ype: y T T T T T olta olta olta olta olta olta olta olta olta olta V V V V V V V V V V

tewa y ting Current: ting Current: ting Current: ting Current: ting ting ting ting ting Current: ting Current: ting ting ting Current: ting Current: ting Current: ting Current: ting ting ting ting a a a a a

AS-i Power:Standard Power: 70mA 200mA tewa Opera Opera Oper Oper Connection Connection Opera Opera Opera Opera Additional Specifica Additional Specifica the higher level Profibus DP network while controlling the field while controlling the Profibus DP network the higher level AS-Interface network. devices on the Opera Oper Dual Ga Connection Opera Ga Opera These devices include demonstration software that performs These devices include and diagnostics of the network. monitoring, addressing, Dual Gateways function as two complete masters on the AS-i Dual Gatewaysthe function as two complete masters on network. network and as a single node on the Profibus DP Additional Specifica Functions as a master on the AS-i network and as a single node on Functions as a master on the the Profibus DP network.

AS-i to Profibus DP Gateways AS-i to Profibus DP AS-i to Profibus DP Gateways DP to Profibus AS-i Opera Opera Oper Oper Connection Connection Opera Opera Opera Opera Additional Specifica Additional Specifica 42 AS-Interface 45 (-25° to 70°C)

-13° to 158°F

Part Number & Description Number Part ture: ture: ture: ture: ture: IP67 Coupler module Coupler module with terminal for additional supply Coupler module Coupler module with terminal block for additional supply Coupler module with shielded terminal Coupler module with shielded terminal without accessories 4 inputs, 100mA 4 inputs, 200mA 4 inputs, 100mA, SPDT 4 inputs, 200mA, SPDT 1A with supplemental power 4 relay outputs, 4 relay outputs, 1A - M12 supplemental power connection - watchdog 2A with supplemental power 4 solid-state outputs, 2A with supplemental power - watchdog - NPN 4 solid-state outputs, 1A 100mA; 2 relay outputs, 2 inputs, 1A - M12 power connection 2 inputs 100mA; 2 relay outputs, 2A - watchdog 100mA; 2 solid-state outputs, 2 inputs, 2A - watchdog SPDT 100mA; 2 solid-state outputs, 2 inputs, 2A - NPN 100mA; 2 solid-state outputs, 2 inputs, empera empera empera empera empera T T T T T ting ting ting ting ting Opera Opera Protection Class: Protection Class: For Ribbon Cable Ribbon For NAS-2B11 NAS-2B12 Cable Circular For NAS-2B21 NAS-2B22 NAS-2B23 NAS-2B24 General Specifications Opera Protection Class: Input Modules NAS-2A11 NAS-2A12 NAS-2A13 NAS-2A14 Output Modules NAS-2A21 NAS-2A22 NAS-2A23 NAS-2A24 Combo Input/Output Modules NAS-2A31 NAS-2A32 NAS-2A33 NAS-2A34 NAS-2A35 Opera Opera Protection Class: Protection Class:

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Item These standard consortium-style Input/Output consortium-style These standard conventional used for interfacing modules are I/O modules AS-i network. an devices with to use with a coupler must be combined - AS-i specific power pagesupplies, 48 below - User coupler modules, Outside Local Area: (800) 258-9200 !

User Coupler Modules Coupler Modules provide a base for connecting AS- the Standard User Modules above to the Interface network cabling. They can also provide terminal block connections for a supplemental power source when using higher current discrete actuating devices. Choose a coupler module that matches your AS-i wiring and output power specific requirements. I/O Modules & Couplers & Modules I/O Modules Standard User I/O Input Modules are used for discrete connecting conventional AS-Interface. devices to an Output Modules are used to connect conventional discrete actuators to an AS-Interface. These Output Modules can supply AS-Interface. 200mA total from the for higher current devices. is required Supplemental Power either round or flat AS-i bus cable. AS-i or flateither round Main Office: (650) 588-9200 !

502.969.8000 1 230 Ryan Way, South San Francisco, CA 94080-6370 !

(-25° to 70°C) Part Number & Description Number Part of Steven Engineering, Inc. !

ickel-plated brass IP67 4 discrete inputs outputs 2 discrete inputs and 2 discrete outputs 4 discrete inputs and 4 discrete 4 discrete outputs ture ture ture: -13° to 158°F ture ture 8 ports, eurofast, with minifast trunk connectors 8 ports, eurofast 6 ports, eurofast 4 ports, eurofast 8 ports, minifast Courtesy empera empera empera empera empera ack nylon T T T T T ting ting ting ting ting terial terial terial: Bl terial: terial terial Receptacle Housing Receptacle Housing Opera Opera Ma Ma Receptacle Housing: N Receptacle Housing: Opera Ma Receptacle Housing Receptacle Housing Opera Opera Ma Ma NAS-1A02 NAS-1A03 NAS-1A04 NAS-1A01 Protection Class: Protection Class: Protection Class: NAS-1B03 NAS-1B04 NAS-1B05 NAS-1B01 NAS-1B02 1 General Specifications Protection Class: Protection Class: Protection Class: Protection Class: (eurofast) , 4.0A , (-30° to 80°C) (minifast) (-25° to 70°C) Item -22° to 176°F

-13° to 158°F

Stainless steel Input/Output Modules are used to interface Modules are used to Input/Output AS-i network devices with an conventional style Disconnect (QDC) bus using Quick connectors. tions tions tions tions tions tions tions tions tions tions ture: ture: ture Range: ture Range: ture: ture Range: ture Range: ture: ture: ture Range: ture Range: - Connectors & Cordsets, page 49-50 - Connectors & Cordsets, pages 48 & 116 Supplies, - Power ge: ge: ge: 300V ge: ge: olta olta olta olta olta empera empera empera empera empera empera empera empera empera empera V V T T T T V T T V V T T T T

ting Current per Conductor: ting Current per Conductor: ting ting ting ting ting ting ting Current per Conductor: 9.0A 9.0A ting Current per Conductor: ting ting ting ting Current per Conductor: ting Current per Conductor: ting ting ting ting ting ting

terial: terial: terial: terial: terial: black powder coated Die-cast aluminum, terial: nickel-plated brass connectors PA6-GF30; terial: terial: terial: terial: Opera Opera Opera Opera Opera Opera Opera Opera Ma Ma Additional Specifica Additional Specifica Receptacle Housing: Receptacle Housing: No. of Pins: No. of Pins: Ma Ma Additional Specifica Additional Specifica No. of Pins: No. of Pins: Opera Opera These junctions provide an easy method of AS-i network using connecting and expanding an AS-i round cable and QDC style connectors. QDC connectors allow for easy connecting and disconnecting of the device and prevent accidental shorting of communication and power wiring. Passive Junctions Passive Opera These modules provide QDC output connectors for input and bus communi- AS-i The devices. cation and external power cables can be connected via QDC style AS-i flat cable using connector or These piercing technology. modules have outputs rated at a total of 2A. Heavy Duty I/O Modules Quick Disconnect I/O Modules Disconnect Quick Opera Ma Additional Specifica Receptacle Housing: 4 No. of Pins: Ma Additional Specifica 4 No. of Pins: Opera Opera Opera Opera Opera Opera Opera Opera Ma Ma Additional Specifica Additional Specifica Receptacle Housing: Receptacle Housing: No. of Pins: No. of Pins: Ma Ma Additional Specifica Additional Specifica No. of Pins: No. of Pins: 44 AS-Interface 47 A resolution A resolution µ (0° to 70°C) µ <80mA total

32° to 158°F

Part Number & Description Number Part ting Current: ting Current: ting Current: ting Current: ting Current: ting Current: ture: ture: ture: ture: ture:

2.1

Two 4-20mA inputs, 1 4-20mA inputs, Two 1mV resolution 0-10V inputs, Two Four Pt100 inputs, 0.1°C resolution 1 4-20mA outputs, Two Two 0-10V outputs, 1mV resolution 1mV 0-10V outputs, Two tion: tion: tion: tion: tion: empera empera empera empera empera tions Opera tions Opera tions Opera tions Opera tions Opera T T T T T ting ting ting ting ting Opera Opera Protection Class: Protection Class: AS-i Specifica AS-i Specifica Output Sta Output Sta General Specifications Opera IP65 Protection Class: AS-i Specifica Output Sta Input Stations NAS-4A11 NAS-4A12 NAS-4A13 Output Stations NAS-4A21 NAS-4A22 Opera Opera Protection Class: Protection Class: AS-i Specifica AS-i Specifica Output Sta Output Sta

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Item These analog stationsThese analog are compliant with provides limited which AS-i specification 2.1, These modules analog devices. support for signals. bit resolution of analog provide 16 - Cordsets, cable & connectors, pages 49-51 cable & connectors, - Cordsets, pages 48 & 116 Supplies, - Power Outside Local Area: (800) 258-9200 !

Your AS-i master device must be AS-i 2.1 compliant. be AS-i master device must Your Analog Stations Analog Analog Stations These modules provide support for non-time sensitive analog and AS-Interface signals via an are recommended for monitoring applications. Up to 40mA of current is available per device from the AS-i bus or a supplemental power source. AS-i or an power for sensors can be supplied by On input stations, external source via the black ribbon cable. AS-i or power for actuators by On output stations, can be supplied external voltage via the black ribbon cable. Main Office: (650) 588-9200 !

502.969.8000 230 Ryan Way, South San Francisco, CA 94080-6370 !

(-25° to 60°C ) (-25° to 60°C

-13° to 140°F

Part Number & Description Number Part of Steven Engineering, Inc. !

ture: ture: ture: ture: ture: IP20 2 inputs, 2 outputs with watchdog 2 inputs, 4 outputs with watchdog 4 inputs, 4 inputs 4 inputs with input filter 4 Form C relay outputs Courtesy ass I, Div 2 empera empera empera empera empera T T T T T ting ting ting ting ting Mounting: Mounting: Approvals: Approvals: Opera Opera Protection Class: Protection Class: NAS-3A32 Mounting: DIN rail Mounting: DIN Approvals: Cl Combo Input/Output Modules NAS-3A31 General Specifications Opera Protection Class: Input Modules NAS-3A11 NAS-3A12 Output Modules NAS-3A21 Mounting: Mounting: Approvals: Approvals: Opera Opera Protection Class: Protection Class: (4 I/O) 60mA (2 I/O) (4 I/O) ≤ , 30mA with filter ≤ (2 I/O) 24VDC, 500mA max 60VA 24VDC, 500mA 1A total 2A total Item y: y: y: 500mA 115VAC, y: y: 60mA, 60mA, 40mA 30mA ≤ ≤ ≤ These Input/Output modules provide screw modules provide These Input/Output input/ for conventional terminal connections AS-i an to be connected to output devices modules are poweredThe I/O via network. tions tions tions tions tions - 24VDC power supplies, page 116 - 24VDC power supplies, pacity per output: pacity per output: pacity per rela pacity per rela pacity per output: pacity per rela pacity per output: pacity per output: pacity per rela pacity per rela ting Current: ting Current: ting Current: ting Current: ting Current: ting Current: ting Current: ting Current: ting Current: ting Current: ting Current: ting Current: ting Current: ting Current: ting Current: ting Current: ting Current:

Opera Opera Opera Opera Load Ca Load Ca Load Ca Load Ca Opera Opera Opera Opera Load Ca Load Ca Opera Opera Opera Opera Opera Load Ca Load Ca Load Ca Load Ca Opera Opera

Additional Specifica Additional Specifica the AS-i network. For modules with outputs, the outputs are the outputs with outputs, modules For AS-i network. the powered a conventional external 24VDC power by supply that to the module. can be connected directly Input Modules Combo Modules Output Modules Additional Specifica

Junction Box I/O Modules Junction Box I/O Modules Box Junction Additional Specifica Additional Specifica 46 AS-Interface 49 (-40° to 85°C)

-40° to 185°F

Part Number & Description Number Part ture: ture: ture: ture: ture: Minifast field wirable connector straight female Minifast field wirable connector straight male Eurofast field wirable straight female connector Eurofast field wirable right angle female connector Eurofast field wirable straight male connector Eurofast field wirable right angle male connector empera empera empera empera empera T T T T T ting ting ting ting ting Opera Opera Protection Class: Protection Class: General Specifications Opera IP67 Protection Class: NFC-MFS NFC-MMS Connectors Female NFC-EFS NFC-EFR Male Connectors NFC-EMS NFC-EMR Opera Opera Protection Class: Protection Class:

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Item These plug-style, quick-disconnect (QDC) quick-disconnect These plug-style, installation are designed for easy connectors AS-i routed cable has been after in the field conduit, wire-ways, panel through the tions tions tions tions tions tions tions tions tions tions Nickel plated copper alloy

CuZn plated copper alloy

Polyurethane; V2 acc. UL 94 V2 acc. Polyurethane; C VDE 0110 Group spacings to PBT;

Anodized aluminum Anodized Female - PBT; Male - Nickel Plated Brass Female - PBT;

Nylon, type PA 6.6 GV type PA Nylon, terials: terials: terials: terials: terials: terials: terials: terials: terials: terials: NEMA 1, 3, 4 & 6p NEMA 1, 3, 4, 6 & 13 Outside Local Area: (800) 258-9200 !

Polyester, PBT Black Polyester,

Additional Specifica Additional Specifica Housing: Housing: Connector Insert: Connector Insert: Contact Ma Contact Ma Additional Specifica Additional Specifica Housing: Housing: Connector Insert: Connector Insert: Contact Ma Contact Ma Coupling Nuts: Coupling Nuts: Protection: Protection: Coupling Nuts: Coupling Nuts: Protection: Protection: enclosures, and other locations. and enclosures, Field Wirable Wirable Field Connectors Connectors Minifast Additional Specifica Housing: Connector Insert: Contact Ma Connectors Eurofast Additional Specifica Housing: Connector Insert: Contact Ma Coupling Nuts: Protection: Coupling Nuts: Protection: Additional Specifica Additional Specifica Housing: Housing: Connector Insert: Connector Insert: Contact Ma Contact Ma Additional Specifica Additional Specifica Housing: Housing: Connector Insert: Connector Insert: Contact Ma Contact Ma Coupling Nuts: Coupling Nuts: Protection: Protection: Coupling Nuts: Coupling Nuts: Protection: Protection: Main Office: (650) 588-9200 !

502.969.8000 230 Ryan Way, South San Francisco, CA 94080-6370 !

Part Number & Description Number Part of Steven Engineering, Inc. !

2.8A power supply unit 8A power supply unit AS-i repeater AS-i power extender Courtesy NAS-5A02 NAS-5A01 NAS-5B01 NAS-5C01 (-10° to 55°C) (0° to 70°C) Item round cable 14° to 158°F 32° to 158°F

14° to 131°F

AS-i networks require AS-i specific power supplies to maintain proper supplies to maintain AS-i specific power require AS-i networks AS-i bus. communicationsvoltage and on the 60mA per segment, 120mA total 60mA per segment, <2.8A at 30V ture: ture: ture: ture: ture: ture: ture: ture: ture: ture: ture: ture: ture: ture: ture: ture: ture: IP65 IP20 IP65 ge: ge: ge: ge: ge: ge: ge: 115/230VAC, selectable ge: 115/230VAC, ge: 30VDC ge:AS-i via ge: ge: ge: ge: ge: ge: ge: ge: ge: 29.5 to 31.6VDC ge: ge: olta olta olta olta olta olta olta olta olta olta olta olta olta olta olta empera empera empera empera empera empera empera empera empera empera empera empera empera empera empera V V V V V V V T T T T V V T T T V V T V V T V V T T T T T T tions tions tions tions tions tions tions tions tions tions tions tions tions tions tions olta olta olta olta olta

V V V V V ting Current: ting Current: ting ting ting ting ting Current: ting Current: ting ting ting ting ting ting ting ting ting Current: ting Current: ting ting ting Current: ting Current: ting ting ting ting ting Current: ting Current: ting ting ting ting ting Current: ting Current: ting ting ting ting ting ting ting ting

Opera Opera Protection Class: Protection Class: Specifica Specifica Opera Opera Opera Opera Opera Opera Opera Opera Opera Opera Protection Class: Protection Class: Specifica Specifica Connections: Connections: Output Output Opera Opera Protection Class: Protection Class: Opera Opera Specifica Specifica Opera Protection Class: Specifica Opera Opera Power Extender Power to maintain the Extenders are designed Power bus power within specifications when device can This AS-i network. extending an AS-i Repeater work in conjunction with the AS-i network beyond the above to extend an standard 100 m limitation. Opera Opera Opera Protection Class: Specifica or flat AS-i Connections: Output AS-i Repeater Repeaters can be used to extend the AS-i network communications portion of an of two repeatersA maximum beyond 100 m. AS-i may be used to achieve a maximum The repeater can segment length of 300 m. AS-I Power work in conjunction with the Extender below. (-10° to 70°C) These units are DIN rail mounted. Opera Protection Class: Opera AS-i Power Supply Units AS-i Power Specifica AS-i Power Supplies & Repeaters Supplies Power AS-i Opera Opera Protection Class: Protection Class: Specifica Specifica Opera Opera Opera Opera Opera Opera Opera Opera Opera Opera Protection Class: Protection Class: Specifica Specifica Connections: Connections: Output Output Opera Opera Protection Class: Protection Class: Opera Opera Specifica Specifica 48 AS-Interface 51 . s h t h = cable length. g t

n g e n l † † † † † e m e L l 0 0 5 b 5 e 3 7 l a 1 c b l a where

a

C n o i t i d d a r o f †† †† † r y r e o b t 0 5 0 c m 5 7 3 a f u 1m 0 0m t N l t u r s a n Part Number & Description Number Part P o C PVC light gray flat data cable PVC yellow round data cable PTE black flat power cable PTE yellow flat data cable ypes T † † † † † † † † † † † † † † † † † † † † NAS-AC1-030 = PTE yellow flat data cable in 30 meter spool NAS-AC4- NAS-AC3- NAS-AC2- Example Bulk Cable NAS-AC1- To create your bulk cable part number, use the chart below to select the use the chart below cable part number, create your bulk To for your application, appropriate cable length

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Item Cable that meets the requirements of EN50170-2-2:1996 for communication of EN50170-2-2:1996 the requirements Cable that meets up to 12 Mbaud. the factory Consult lengths. for additional cable spools. and 150 meter 75, 30, Available in - Field wirable connectors, page 49 connectors, wirable - Field Outside Local Area: (800) 258-9200 !

AS-i Bulk Cable Bulk AS-i AS-i Bulk Cable Cable is approved for 300V. Main Office: (650) 588-9200 !

502.969.8000 = cordset length. 3 m

10 m 230 Ryan Way, South San Francisco, CA 94080-6370 ! Female eurofast connector Female minifast connector Male eurofast connector Male minifast connector

† † † † † Cordset Length † † † † † NAS-SEM NAS-SEF NAS-SMM NAS-SMF 11 m 11 3 55 m 55 10 Part Number & Description Number Part of Steven Engineering, Inc. !

Part Number Consult factory for additional cordset lengths. Minifast Connectors Eurofast Connectors Courtesy † † NAS-DM Single Connector Cordsets Eurofast Connector Minifast Connector To create your cordset part number, use the chart below to select the appropri- use the chart below part number, create your cordset To application, where ate cordset length for your Example Double Connector Cordsets NAS-DE NAS-DE1 = 300V PVC yellow round data cable double eurofast connector cordset, 1 m (eurofast) Item (-40° to 70°C) ; 4.0A ,6,13; IP67 These cordsets provide AS-i cable with pre-installed, plug-in connectors, reducing installation reducing time in plug-in connectors, with pre-installed, provide AS-i cable These cordsets the field. Consult the factory additional cordset lengths. for lengths. and 10 meter 5, 3, 1, Available in (minifast) tions tions tions tions tions Stainless steel

9.0A

-40° to 158°F

Molded polyurethane Molded

Gold plated brass

ture: ture: ture: ture: ture:

ted Current: ted Current: ted Current: ted Current: ted Current: empera empera empera empera empera Coupling Nuts: Coupling Nuts: T T Protection: Protection: Ra Ra Contacts: Contacts: Connector Specifica Connector Specifica Plug Body: Plug Body: Coupling Nuts: T 1,3,4 Protection: NEMA Ra See page 51 for cable specifications. Contacts: All double cordsets have and one one straight male connector straight female connector. Connector Specifica Plug Body: Cordsets are available end or with with a molded connector on each one end bare to facilitate routing of cable through conduit or panel enclosures. TopWorx offers AS-Interface molded connector cordsets in AS-i 300V connector cordsets in AS-Interface molded offers TopWorx PVC yellow round data cable. Molded Connector Cordsets Molded Connector Molded Connector Cordsets Connector Molded Coupling Nuts: Coupling Nuts: T T Protection: Protection: Ra Ra Contacts: Contacts: Connector Specifica Connector Specifica Plug Body: Plug Body: 50

502.969.8000 Diagnostic Tools Notes

Our selection of diagnostic tools is designed to reduce the total cost of AS-Interface

ownership of AS-i networks and devices.

Our AS-i addressing unit can reduce startup and commissioning time by allowing the addressing of devices prior to field installation. Our AS-i bus testers provide

addressing and advanced troubleshooting functionality to allow for quick identification and

correction of network problems.

Item Part Number & Description

Handheld Programming Unit NAS-DT1 Handheld programming unit

Used to pre-program AS-i node addresses before the nodes are physically placed on the network. Light duty stations connect directly to the top portion of the unit. Heavy duty stations interface via a

eurofast connection.

General Specifications

Protection: IP20

Operating Temperature: 32° to 122°F (0° to 50°C)

Weight: 550g

Handheld AS-Interface System Tester NAS-DT2 AS-Interface System Tester

- AS-i addressing device and tester with neck strap Used to measure, test, - NiMh rechargeable battery pack monitor, and address the AS-i - Battery charger bus and AS-i slaves for - Addressing cable (M12 to jack plug) professional initial start-up and - Ground cable troubleshooting. - Hard shell carrying case

- Operating instructions General Specifications Protection: IP20 (jacks); IP52 (housing)

Operating Temperature: 14° to 122°F (-10° to 50°C)

NAS-DT3 Addressing and diagnosis device Handheld Diagnosis and Addressing Tool - AS-i addressing and diagnosis device - Protective rubber cover and carrying strap

A rugged, handy addressing and - Connector cable set (banana plug to jack plug) diagnosis tool for initial start-up, - Module base with addressing socket maintenance, and service of the AS-i - One set of batteries

network. - Hard shell carrying case - Operating instructions General Specifications

Protection: IP20 (jacks); IP50 (housing)

Operating Temperature: 32° to 122°F (0° to 50°C)

52 53

Courtesy of Steven Engineering, Inc. ! 230 Ryan Way, South San Francisco, CA 94080-6370 ! Main Office: (650) 588-9200 ! Outside Local Area: (800) 258-9200 ! www.stevenengineering.com

Process Control Network

Conventional I/O System vs. FOUNDATION Fieldbus Network

FOUNDATION Fieldbus Overview FOUNDATION Fieldbus is the ideal protocol for the process industries.

The FOUNDATION Fieldbus (FF) protocol was created in 1994 by a group of process automation suppliers. Unlike other protocols, FF was developed specifically for the process

industries. It is therefore capable of handling all of the complexities of process management,

including process variables, real-time deterministic process control, and diagnostics.

FOUNDATION Fieldbus features intrinsic safety, long wiring run length, and delivery

of blocks of data over a two-wire system. In intrinsically safe applications, only 83mA of CONVENTIONAL I/O SYSTEM FOUNDATION FIELDBUS NETWORK power are available for each segment, so it is important that field devices consume very little power. TopWorx FF products consume less than 17mA of power, so up to five devices can be used on each segment. Advantages Advantages

- Technology is already understood - Excellent support for analog I/O FOUNDATION Fieldbus is the ideal digital replacement for the traditional 4-20mA analog standard. Although it - Lower device cost - Incorporates discrete devices into same segments - Independent wiring from devices to the control system means - Provides control in the field capabilities is tailor-made for analog instruments, such as control valves and transmitters, it is often appropriate for on/off wiring problems with one device don’t affect other field devices - Provides redundancy options for power and communications devices valves as well. For example, in continuous processes (low discrete population), it is often logical to tie the on/off - Available for Intrinsically Safe installations Drawbacks - Largely supported by process control manufacturers valves into the FF system rather than use conventional wiring or a completely different bus network for a small - Higher installed cost - Complete digital communications to transmitter microprocessors: number of valves. And in batch operations (high discrete population) that are intrinsically safe, FF is often the - Point-to-point wiring is expensive - Eliminates inaccuracies of A/D and D/A conversions of analog only logical choice for networking on/off valves. - Many wiring connections: representative signals, such as 4-20mA

- are labor intensive to install - Eliminates calibration of representative signals to improve accuracy TopWorx has recognized these issues and has created several cost-effective ways to extend the benefits of - create many points of failure - Eliminates setting of upper and lower range limits at the device level - increase complexity when troubleshooting - Devices contain diagnostic information and alarming capabilities FF to on/off valves and other discrete devices. - require large amounts of cabinet or rack space for installation - Interoperability certification ensures that various field devices work of terminal blocks with a variety of host systems, regardless of manufacturer - create time-consuming initial checkout and startup FOUNDATION Fieldbus Network Highlights - Expansion requires duplicating the entire wiring scheme for Drawbacks each additional point - Limited power requirements in Intrinsically Safe applications, Type of Network Process Control Network Wiring Types extended for FISCO installations

(Recommend using Type A cable only for new installations) - Segment power, grounding, and loading must be considered Physical Media Twisted pair, fiber Type A: Shielded Twisted Pair when designing segments #18AWG (0.8mm) - Training for commissioning, troubleshooting, and calibration may FOUNDATION Fieldbus can handle process Network Topology Star, Bus 1900m (6232 ft.) be required variables, deterministic process control, - Requires proper grounding and power isolation for error free Maximum Devices Type B: Multi-twisted Pair with shield network communications and diagnostics, and is the ideal protocol 32 nodes/segment (16 nodes/segment on some Host systems) #22AWG (0.32mm) 1200m (3936 ft.) for the process industries. Maximum Devices using Intrinsically Safe wiring

4-6 per repeated segment depending on power requirements of devices Type C: Multi-twisted Pair without shield and the type of I.S. barrier used. #26AWG (0.13mm) 400m (1312 ft.)

Maximum Distance - Maximum Distance 1,900 meters Type D: Multi-core without twisted pairs and - Maximum Distance with repeaters 9,500 meters having an overall shield TopWorx Comments on FOUNDATION Fieldbus (max. of 4 repeaters can be used) #16AWG (1.25mm) 200m (656 ft.) Communication Methods Strengths FF is made for process control. FF was designed by the world’s FF users want on/off solutions. Due to the sophistication of the FF - Client/server, Publisher/subscriber, Event Grounding aspects Wiring is ungrounded. If bus wires are - Both scheduled and onscheduled communications grounded or shorted, communication to all leading process automation suppliers for the process industries. protocol, occasionally a plant’s on/off valves become an afterthought devices is interrupted. (short circuit protection in the design of the system. FF is proven worldwide. At the time of publication, FF systems have Primary usage is recommended) Used for analog and discrete process control devices been implemented in over 25 countries. Later the realization hits that those valves are important, raising the Shielding Shields should be grounded at only one point question, "What are we going to do with the discretes?" FF is intrinsically safe. In the processing world, hazardous areas are Power and Communications on same twisted pair Requires FF power supply (conditioner) to protect the digital communications Terminators 2 near each end of each bus segment common. Other bus networks got their start in factory automation TopWorx has created several long-awaited discrete solutions that are before migrating to the process industries, and thus often fall short in two-wire, intrinsically safe, interoperability certified, and proven to work hazardous areas. But FF, designed for process automation, incorporates with process control systems such as Emerson's Delta V. Device Power Supply Hazardous Area Installations Intrinsically Safe devices available Can be supplied from bus (typical) intrinsic safety. TopWorx solutions for discrete valves are intrinsically safe as well. Device Addressing Automatic when connected to segment

Did You Know? Governing Body Fieldbus Foundation The TopWorx DVC-FF has received the

FOUNDATION Fieldbus “checkmark” Web Site www.fieldbus.org from the Fieldbus Foundation, ensur- 54 ing its interoperability with other 55

devices and host systems. Courtesy of Steven Engineering, Inc. ! 230 Ryan Way, South San Francisco, CA 94080-6370 ! Main Office: (650) 588-9200 ! Outside Local Area: (800) 258-9200 ! www.stevenengineering.com

TECHNOLOGY IN ACTION AVAILABLE ENCLOSURES

Process Control Network

The FF Sensor-Communications FOUNDATION Fieldbus Module fits conveniently into a variety

of valve control enclosures suitable Sensor-Communications Module for any process environment.

The TopWorx Sensor-Communications Module (SCM) combines position sensors,

FF communication, pilot valve outputs, and wiring terminals into a compact Lumitech DVC-FF Discrete Valve Controller enclosure that is potted and sealed from the environment. - Intrinsically Safe Zone 0 (Class I, Div 1) - Integral Pilot Valve Britelite LEDs indicate - Direct Mount valve position and facilitate sensor set up. SCM-FF enclosure is See page 130 for more details.

resistant to high levels of

impact, moisture, shock, Calibration Switch and vibration. facilitates initial setup. The Did You Know? three position On-Off-FF The TopWorx DVC-FF is the world’s switch enables the valve to most widely used discrete valve be test cycled open and controller for FOUNDATION Fieldbus closed offline, then put onto applications. All electronics are the network when ready. short-circuit protected, eliminating the expense

of adding separate

short-circuit protection. Integrated position sensors Lumitech DVM-FF provide valve position feedback. Discrete Valve Monitor

- Intrinsically Safe Zone 0 (Class I, Div 1)

See page 132 for more details.

All micro-processor based

electronics are completely

potted and sealed, preventing premature failure due to moisture Onboard terminals provide connection points Did You Know?

or contamination. for auxiliary discrete and analog inputs. TopWorx is an official member of

Emerson Process Management’s “Alliance” Program, a third-party product referencing program for SCM-FF Highlights qualified suppliers that complement

Emerson’s solutions offering.

The Sensor-Communications Module 5 Discrete Inputs (DI) Open/Closed valve position feedback delivers valve position feedback, 3 Discrete Outputs (DO) Pilot valve outputs for single communicates directly on the or double acting

FOUNDATION Fieldbus network, pilots the valve actuator, and provides Calibration Switch Open-Close-FF extra wiring terminals for auxiliary Status/Warning LEDs Open, Closed, Alarm State Switchpak DXP-FF inputs. FF Interoperability Tested Yes Switchpak DXS-FF (Stainless Steel enclosure) Emerson Delta V Tested Yes The TopWorx SCM-FF is a compact, Discrete Valve Monitor sealed module that can be used in Short Circuit Protection Yes - Intrinsically Safe Zone 0 (Class I, Div 1) a variety of enclosures suitable for Intrinsically Safe Yes - Explosion Proof Zone 1 (Class I, Div 1) use in any hazardous or corrosive process environment. Max Current Consumption <17mA (22mA with LEDs on full-time) SCM-FF Wiring Diagram See page 134, 136 for more details. Voltage 9-32 VDC Because of its ultra-low power

requirements, the SCM-FF Diagnostic Features consumes less than 17mA of Cycle Counter Records number of cycles power; therefore, up to five Cycle Time Alarms User settable values for Open & Close devices can be loaded onto a cycle times single Intrinsically Safe segment. Visual Alarm Indication Blinking LEDs 56 57

Courtesy of Steven Engineering, Inc. ! 230 Ryan Way, South San Francisco, CA 94080-6370 ! Main Office: (650) 588-9200 ! Outside Local Area: (800) 258-9200 ! www.stevenengineering.com FOUNDATION Fieldbus 59

TERM I N A LS CH SWI T

DISCONNECT EC TIO N BUS DROP SHO RT CIRCUIT ERM INALS T PRO T Disconnect Switches BUS INBUS O BUS UT TERM I N A LS Disconnect switch Disconnect switch with short circuit protection NHL-FFDC HazLink Disconnect Switches enable users to repair or replace a field HazLink Disconnect Switches enable users to repair flip of a lever- device without disturbing the network with the simple operated switch. desired. Locking prevents Disconnect Switches are designed to be locked if tampering or accidental device connection or disconnection. or without with offers Disconnect Switches in HazLink enclosures TopWorx short circuit protection. NHL-FFDS NHL-FFDC Dimensions

BUS OBUS UT ERM INALS T BUS OBUS UT TERM I N A LS www.stevenengineering.com

ION EC T BUS SH O RT DROP C IRC UIT BUS DROP TERM I N A LS PRO T TERM I N A LS Fieldbus tee with 3 x 3 position wiring terminals Wiring Tees BUS INBUS OUNDATION BUS INBUS Short circuit protection F TERM I N A LS TERM I N A LS Outside Local Area: (800) 258-9200 !

NHL-FFCP NHL-FFWT NHL-FFCP HazLink Connectivity Enclosures Connectivity HazLink make it easy to connect field devices to bus lines using Tees Wiring HazLink wire terminals or plug-in connectors. NHL-FFWT Main Office: (650) 588-9200 !

(Class I, Div (Class I, 502.969.8000 Fieldbus I/O OUNDATION 230 Ryan Way, South San Francisco, CA 94080-6370 !

Fieldbus network in Zone 1 network in Zone Fieldbus I/O Modules " NPT conduit outlets " NPT conduit 4 OUNDATION / 3 I/O Modules Wiring Tees Disconnect Switches Zone 1 (Class I, Div 1) Zone 1 (Class (3) of Steven Engineering, Inc. !

2 input, 2 output knifegate valve or cylinder controller 2 input, Hazlink Connectivity Enclosure with F Courtesy hazardous areas. HazLink Options: HazLink Features: HazLink I/O Modules allow users to cost-effectively connect new or existing conventional devices into the F 1) NHL-FFIO Fieldbus (outside) OUNDATION ; powder polyester coating Item (inside) HazLink Connectivity Enclosure " NPT 4 / 3 Our HazLink products are rugged junction enclo- products are rugged Our HazLink sures that wiring options in provide flexible connect making it easy to hazardous areas, F devices to the conventional network as well as make wiring connections and well as make wiring connections network as tions tions tions tions tions

Three

NEMA Type 4, 4X, 7 and 9 4X, 4, Type NEMA

Explosion Proof Zone 1 A,B,C,D Groups Div 1 & 2, Class I, Groups E,F,G Div 1 & 2, Class II, Die-cast aluminum; O-ring sealed Buna N

Dichromate conversion Dichromate

Screw cover with O-ring seal

ting: ting: ting: ting: ting: Enclosure: Enclosure: Approvals: Approvals: Coa Coa Environment: Environment: O-rings: O-rings: Cover: Cover: General Specifica General Specifica Conduit Outlets: Conduit Outlets: Enclosure: Approvals: Coa Environment: O-rings: Cover: General Specifica Conduit Outlets: HazLink Connectivity Enclosures Connectivity HazLink disconnect field devices in hazardous areas. disconnect field devices Enclosure: Enclosure: Approvals: Approvals: Coa Coa Environment: Environment: O-rings: O-rings: Cover: Cover: General Specifica General Specifica Conduit Outlets: Conduit Outlets: 58 FOUNDATION Fieldbus 61 - - - 39V 39V 39V Surge Limit Start o t 0 e t A A u B i d 2 m m m r - m 8 1 1 i s e F 7 7 9 ype n L d F o T n i t N t u i n . d s e s n e r d o r s r c a a u 1 e t u 0 i C r A A G u B c t c e 2 i r (-40° to 70°C) m m m Cage clamp Cage clamp r - i d u u 2 0 7 Fixed terminal Fixed terminal F c p t Connector c 5A 6 4 i F t r S r i N2 m i o e l C h h Pluggable screw term. Pluggable screw term. t t s t n r f d e o o r e C r h C C g g ° u ° ° S n n 0 c i 0 0 o t 4 l 2A 5 e - a o h r e T p h

-40° to 158°F

Part Number & Description Number Part ture: ture: ture: ture: ture: Isolated Isolated Isolated Grounded Grounded Grounded Description Short circuit protection for nominal 20mA transmitter Short circuit protection for nominal 40mA transmitter empera empera empera empera empera T T T T T 1 1 ting ting ting ting ting pera pera pera pera pera SpurGuard compatible O O General Specifications O NFF-2A02 NFF-2A03 NFF-2A04 NFF-2A05 NFF-2A06 1 NFF-2B01 NFF-2B02 NFF-2A01 O O

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Fieldbus installation. Fieldbus OUNDATION Item (TI designation only) tions tions tions tions tions tions tions tions tions tions Proper Power Conditioning and Short Circuit Conditioning Proper Power vital to any robust and Protection are F successful 39V Fieldbus requires a requires Fieldbus

Class I, Div. 1, Groups A,B,C,D Groups 1, Div. I, Class Class I, Div. 1, Groups A,B,C,D Groups 1, Div. I, Class

Outside Local Area: (800) 258-9200 !

OUNDATION Additional Specifica Additional Specifica Approvals: Approvals: Additional Specifica Additional Specifica Approvals: Approvals: Surge Limit Start: Surge Limit Start: terminator at each end of the main reduce noise Terminators trunk line. on the segments that is caused by signal reflections at the end of an open cable. The grounded terminating blocks are used at of the beginning while the isolated terminating the trunkline in the system cabinet, blocks are used at the end of the trunkline in the field. Additional Specifica Approvals: Terminal Block Terminators & Protection & Terminators Block Terminal Terminators F Additional Specifica Approvals: Short Circuit Protection Short circuit protection will maintain network integrity in the event of a direct connection between the two fieldbus conductors on an individual spur or drop cable. Surge Limit Start: Surge Limit Start: Additional Specifica Additional Specifica Approvals: Approvals: Additional Specifica Additional Specifica Approvals: Approvals: Surge Limit Start: Surge Limit Start: Main Office: (650) 588-9200 !

2 2 502.969.8000 1 1 230 Ryan Way, South San Francisco, CA 94080-6370 !

(-45° to 70°C)

-49° to 158°F

Part Number & Description Number Part of Steven Engineering, Inc. !

ture: ture: ture: ture: ture: 4-drop block 4-drop block with integrated protection short circuit Fieldbus Spur Block with pluggable screw terminal connectors Fieldbus Spur Block with fixed screw terminal connectors Fieldbus Spur Block with cage clamp connectors Fieldbus expander with pluggable screw terminal connectors Fieldbus expander with fixed screw terminal connectors Fieldbus expander with cage clamp connectors 8-drop block 8-drop block with integrated short circuit protection 39V limit Megablock terminator, Courtesy empera empera empera empera empera T T T T T ting ting ting ting ting pera pera pera pera pera <60mA per spur; CSA approved Class I, Div 2, Groups A,B,C,D Groups Div 2, <60mA per spur; CSA approved Class I, SpurGuard compatible 1 O O NFF-1A01 NFF-1A02 NFF-1B13 NFF-1B23 Spur Blocks NFF-1B11 NFF-1B12 Expanders NFF-1B21 NFF-1B22 2 General Specifications O NFF-1A03 NFF-1A04 NFF-1A05 O O Fieldbus network using Fieldbus Item OUNDATION tions tions tions tions tions standard wiring and DIN rail mountable standard wiring pluggable screw The terminal connections. allowterminal connectors users to disconnect These products provide for the interconnection These products of a F - Terminators, page 61 Terminators, - ass I, Div. 1, Groups A,B,C,D Groups 1, Div. ass I, Fieldbus devices. Fieldbus

OUNDATION Surge Limit Start: Surge Limit Start: Approvals: Approvals: Additional Specifica Additional Specifica Megablocks require terminator NFF-1A05. Additional blocks may be added for additional device connections. Integrated short circuit protection is available and will maintain network integrity in the event of a direct connection between two fieldbus conductors on an individual spur or drop cable. devices from the network without disconnecting individual devices from the network wires. Surge Limit Start: 39V Surge Limit Start: Cl Approvals: Spur blocks provide for the connection of two trunk cable connections and two fieldbus device drop (spur) cables. Expanders are used to provide additional device connections to Each Expander block the spur. allows four additional drop cables for device connections. Multiple Expander blocks may be added as needed to expand the spur. Spur Blocks & Expanders These DIN rail mounted blocks fixed provide a preassembled, configuration of 4 or 8 for connection F Megablocks Terminal Block Junctions & Accessories & Junctions Block Terminal Additional Specifica Surge Limit Start: Surge Limit Start: Approvals: Approvals: Additional Specifica Additional Specifica 60 FOUNDATION Fieldbus 63 Part Number & Description Number Part Tee with ground with lug Tee with terminal strip bus connectors Tee with ground lug Tee with terminal strip bus connectors Tee Minifast spur bus line Fieldbus tee Eurofast spur bus line Fieldbus tee Protection Class: Protection Class: Protection Class: General Specifications IP67 Protection Class: Die-cast Aluminum Enclosure NFF-4A11 NFF-4A12 Plastic Enclosure NFF-4A21 NFF-4A22 NFF-4B01 NFF-4B02 Protection Class: Protection Class: Protection Class:

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(-40° to 80°C) (-40° to 70°C) (eurofast) Item -40° to 170°F ; 4A, 300V ; 4A, -40° to 158°F Fieldbus Cable. Fieldbus tions tions tions tions tions ture: ture: tions tions ture: ture: tions ture: ture: tions tions Fieldbus Cable. Fieldbus ture: ture: ture: ture: ture: ture: Tees and terminators designed for use with are Tees 68. connectors on page Quick Disconnect NEMA 1,3,4,6,13 NEMA 1,3,4,12,13 (minifast) era era era era era Fieldbus Tee ded polyurethane construction OUNDATION emp emp emp emp emp empera empera empera empera empera T T T T T T T T Outside Local Area: (800) 258-9200 ! T T

OUNDATION ting ting ting ting ting ting ting ting ting ting ting: ting: ting: 600V 9A, ting: ting: OUNDATION Additional Specifica Additional Specifica Opera Opera Connector: Connector: Protection Class: Protection Class: Ra Ra No. of Pins: No. of Pins: Additional Specifica Additional Specifica Opera Opera Protection Class: Protection Class: Additional Specifica Opera Connector: Mol Connector: Protection Class: Ra 4 No. of Pins: Tees & Terminators & Tees System Tees using provide for the addition of one drop cable to the trunkline Tees use with 490 For quick disconnect style or screw terminal connectors. or 491 F Additional Specifica Opera Protection Class: F provide for the addition of one drop Tees cable to the trunkline using quick use with For disconnect style connectors. 490 or 491 F Connector: Connector: Protection Class: Protection Class: Ra Ra No. of Pins: No. of Pins: Additional Specifica Additional Specifica Opera Opera Protection Class: Protection Class: Additional Specifica Additional Specifica Opera Opera Main Office: (650) 588-9200 !

502.969.8000 230 Ryan Way, South San Francisco, CA 94080-6370 !

(-40° to 70°C)

-40° to 158°F

Part Number & Description Number Part of Steven Engineering, Inc. !

ture: ture: ture: ture: ture: NEMA 1,3,4,12,13; IP67 NEMA 1,3,4,12,13; 8-port junction with short-circuit protection 6-port junction with short-circuit protection 4-port junction with short-circuit protection 6-port junction with short-circuit protection 4-port junction with short-circuit protection Eurofast 8-port passive junction Eurofast 6-port passive junction Eurofast 4-port passive junction Minifast 8-port passive junction Minifast 6-port passive junction Minifast 4-port passive junction Courtesy empera empera empera empera empera T T T T T ting ting ting ting ting Opera Opera Protection Class: Protection Class: NFF-3B02 NFF-3B03 NFF-3C02 NFF-3B01 NFF-3C01 General Specifications Opera Protection Class: Opera Opera Protection Class: Protection Class: NFF-3A22 NFF-3A23 NFF-3A21 Minifast Passive Junctions Minifast Passive NFF-3A11 NFF-3A12 NFF-3A13 Junctions Eurofast Passive Fieldbus OUNDATION (eurofast) ; 4.0A Item OUNDATION OUNDATION >36VDC >36VDC (minifast) 55mA per spur 35mA per spur tions tions tions tions tions tions tions tions tions tions tions tions tions tions tions 9.0A These junction blocks are used for the blocks are used for These junction of a F interconnection segment when using quick disconnect style using quick disconnect segment when connectors. - Terminators, page - Terminators, 64 ge: ge: ge: 300V ge: ge: olta olta olta olta olta V V V V V

Black polyurethane Black Die-cast aluminum, black powder coated Die-cast aluminum, Die-cast aluminum, black powder coated black Die-cast aluminum,

ting Current: ting Current: ting ting ting Current: ting Current: ting ting Current: ting Current: ting ting ge Surge Protection: ge Surge Protection: ge Surge Protection: ge Surge Protection: ge Surge Protection: ge Surge Protection: ge Surge Protection: ge Surge Protection: ge Surge Protection: ge Surge Protection: ge Surge Protection: ge Surge Protection:

olta olta olta olta olta olta olta olta olta olta Housing: Housing: Additional Specifica Additional Specifica V V Output Current Limit: Output Current Limit: No. of Pins: No. of Pins: Housing: Housing: V V Output Current Limit: Output Current Limit: No. of Pins: No. of Pins: Additional Specifica Additional Specifica No. of Pins: No. of Pins: Housing: Housing: Opera Opera Opera Opera Additional Specifica Additional Specifica Housing: These minifast junction tees provide short circuit protection to 4 or 6 spurs in an overmold design that provides exceptional corrosion resistance. Additional Specifica V Output Current Limit: 4 No. of Pins: Junction Tees with Short-Circuit Protection Junction Tees Housing: V Output Current Limit: 4 No. of Pins: These junction blocks are used for the interconnection of a F using minifast segment when Fieldbus connectors and allow for short circuit protection. Additional Specifica No. of Pins: 4 No. of Pins: Junctions with Short-Circuit Protection Housing: Opera Opera These junction blocks are used for These junction blocks are the interconnection of a F segment when using quick Fieldbus disconnect style connectors. Additional Specifica Passive Junctions Passive Quick Disconnect Junctions & Accessories & Junctions Disconnect Quick Available with or without short-circuit protection. Available with or without Housing: Housing: Additional Specifica Additional Specifica V V Output Current Limit: Output Current Limit: No. of Pins: No. of Pins: Housing: Housing: V V Output Current Limit: Output Current Limit: No. of Pins: No. of Pins: Additional Specifica Additional Specifica No. of Pins: No. of Pins: Housing: Housing: Opera Opera Opera Opera Additional Specifica Additional Specifica 62 FOUNDATION Fieldbus 65 (-20° to 60°C)

20-35VDC

ge: ge: ge: ge: ge: olta olta olta olta olta

-4° to 140°F

V V V V V Part Number & Description Number Part ture: ture: ture: ture: ture: I.S. Fieldbus Repeater with 70mA output current Fieldbus Repeater with 70mA I.S. FISCO with 100mA output current to I.S Fieldbus Repeater acc. Fieldbus Repeater with 400mA output current Fieldbus Power Supply with 400mA output current y Nominal y Nominal y Nominal y Nominal y Nominal empera empera empera empera empera T T T T T ting ting ting ting ting Opera Opera Power Suppl Power Suppl General Specifications Opera Power Suppl Applications Intrinsically Safe For NFF-5A11 NFF-5A12 Applications Standard For NFF-5A21 NFF-5A22 Opera Opera Power Suppl Power Suppl

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Item Repeaters provide a means of maintaining Repeaters provide runs or over long distance cable signal quality same segments on the I.S. powering multiple FF segment. support a limited While I.S. segments can - Terminators, page 64 - Terminators, Outside Local Area: (800) 258-9200 !

Terminal Block Repeaters Block Terminal & Power Supply Fieldbus Repeaters for repeated NFF-5A11 and NFF-5A12 contain integrated I.S. barriers I.S. segment installations. Div 1, Groups A-D. Intrinsically safe repeaters are approved for Class I, number of devices, a typical FF segment may contain 16 or 32 number of devices, a typical I.S. segments can be devices per segment. Multiple same FF segment. interconnected on the Main Office: (650) 588-9200 !

502.969.8000 230 Ryan Way, South San Francisco, CA 94080-6370 !

Part Number & Description Number Part of Steven Engineering, Inc. !

IP67 Minifast device gland receptacle, 4.5 in, 9A, 600V Eurofast device gland receptacle, 4.5 in, 4A, 300V Minifast bulkhead fitting, 9A, 600V Eurofast bulkhead fitting, 4A, 250V Minifast terminator resistor with male minifast connector Minifast terminator resistor Eurofast terminator eurofast connector resistor with male Courtesy Protection Class: Protection Class: Protection Class: NFF-4D02 NFF-4D03 NFF-4D04 NFF-4D01 General Specifications Protection Class: NFF-4C01 NFF-4C02 Protection Class: Protection Class: Protection Class: connectors on connectors (QDC) (eurofast) (-40° to 105°C) (-40° to 80°C) ; Nylon Item (minifast) hane

-40° to 221°F -40° to 170°F

tions tions tions tions tions tions tions tions tions tions ture: ture: ture: ture: ture: ture: ture: ture: ture: ture: page 68. Tees and terminators are designed for use and terminators are Tees Disconnect with Quick Stainless steel resistant grey polyurethane body material and contact carrier, Fieldbus device and an Fieldbus empera empera empera empera NEMA 1,3,4,6p empera empera NEMA 1,3,4,6 empera empera empera empera T T T T T T T T T T

ting ting ting ting ting ting ting ting ting ting

OUNDATION Opera Opera Opera Opera Contact Carrier: Contact Carrier: Protection: Protection: Additional Specifica Additional Specifica No. of Pins: No. of Pins: Connector: Connector: Additional Specifica Additional Specifica Coupling Nuts: Coupling Nuts: Protection: Protection: No. of Pins: No. of Pins: Bulkhead fittings provide QDC connection for inside and outside an electrical housing. external receptacle for a QDC drop external receptacle cable connection. Opera Device Gland Receptacle and Bulkhead Fittings Device Gland Receptacle provides The device gland receptacle wiring to the terminals inside a F Opera Terminator Resistors with minifast and eurofast Resistors with minifast and Terminator connectors. Terminator Resistor Terminator Tees & Terminators & Tees Contact Carrier: Polyuret Contact Carrier: Protection: Additional Specifica 4 No. of Pins: Connector: Oil Oil Connector: Additional Specifica 300V rating Coupling Nuts: Protection: No. of Pins: 4 No. of Pins: Opera Opera Opera Opera Contact Carrier: Contact Carrier: Protection: Protection: Additional Specifica Additional Specifica No. of Pins: No. of Pins: Connector: Connector: Additional Specifica Additional Specifica Coupling Nuts: Coupling Nuts: Protection: Protection: No. of Pins: No. of Pins: 64 FOUNDATION Fieldbus 67 ype T Cage clamp Cage clamp Cage clamp Fixed terminal Fixed terminal Fixed terminal Connector Pluggable screw terminal Pluggable screw terminal Pluggable screw terminal Pluggable tors

to 70°C) -40° to 158°F (-40°

- - - 1 1 1 2 2 2 ermina T Part Number & Description Number Part ture: ture: ture: ture: ture: of Power multiplexer, fixed terminal connectors Power multiplexer, cage clamp connectors Power multiplexer, No. empera empera empera empera empera T T T T T ting ting ting ting ting Opera Opera General Specifications Opera NFF-6C01 NFF-6C02 NFF-6B01 NFF-6B02 NFF-6B03 NFF-6B04 NFF-6B05 NFF-6B06 NFF-6B07 NFF-6B08 NFF-6B09 Opera Opera

www.stevenengineering.com Fieldbus segment. Fieldbus

OUNDATION Item (Conditioners) (Conditioners) (Multiplexer) (Multiplexer) (Conditioners) (Conditioners) tions tions tions tions tions tions tions tions tions tions Power Conditioning is required to maintain is required to Power Conditioning FF voltage and isolate proper segment Fieldbus Power Conditioning provides a Conditioning provides Fieldbus Power power a conventional means of connecting F source to a 2.5A max. 2.5A max. Outside Local Area: (800) 258-9200 !

Additional Specifica Additional Specifica Surge Limit Start: Surge Limit Start: Output Current: Output Current: Additional Specifica Additional Specifica Surge Limit Start: Surge Limit Start: Output Current: Output Current: communications. Additional Specifica Surge Limit Start:39V Output Current:min. 330mA Terminal Block Power Conditioners & Multiplexers Conditioners Power Block Terminal Conditioners Power fixed are availableThese power conditioners with screw terminal, and are typically used with the connectors or cage clamp terminal, Accessories on page 60. Block Junctions and Terminal Additional Specifica Surge Limit Start:39V Output Current:min. 330mA Multiplexer Power The fieldbus power multiplexer provides uninterrupted power to the fixed fieldbus segments and are available with screw terminal, used with the connectors and are typically or cage clamp terminal, Accessories on page 60. Block Junctions and Terminal Additional Specifica Additional Specifica Surge Limit Start: Surge Limit Start: Output Current: Output Current: Additional Specifica Additional Specifica Surge Limit Start: Surge Limit Start: Output Current: Output Current: Main Office: (650) 588-9200 !

502.969.8000 230 Ryan Way, South San Francisco, CA 94080-6370 !

(max.) (max.) (max.) (I.S.) (max.) (-40° to 65°C) Part Number & Description Number Part of Steven Engineering, Inc. !

Contains an internal FF terminator 80mA output current Switch selectable internal FF terminator Shunt-diode safety barrier for use with MTL-5995 100mA output current Redundant Fieldbus Power System 350mA output current Isolater/Power supply Fieldbus power supply 350mA output current ture: ture: ture: -40° to 149°F to -40° ture: ture: ture: Courtesy 1 empera empera empera empera empera T T T T T ting ting ting ting ting Opera Opera Opera Opera Opera

NFF-6A03 1 NFF-6A01 NFF-6A02 NFF-6A04 Fieldbus segment. Power Conditioning is required to maintain Conditioning Power segment. Fieldbus (-20° to 60°C) OUNDATION Item

-6° to 140°F

ture: ture: ture: ture: ture: proper segment voltage and isolate FF communications. These power conditioners are These power conditioners FF communications. voltage and isolate proper segment style. any FF segment wiring and can be used for DIN rail mountable, stand-alone, Fieldbus Power Conditioning provides a means of connecting a conventional power of connecting a conventional provides a means Conditioning Power Fieldbus F source to a empera empera empera empera empera T T T T T tions tions tions tions tions

ting ting ting ting ting

Opera Opera Specifica Specifica Opera The NFF-6A04 provides redundant power conditioning for an FF The NFF-6A04 provides redundant power conditioning power supplies. segment and can be supplied by redundant 24VDC The NFF-6A02 has no integrated I.S. barrier functionality and requires The NFF-6A02 has no integrated I.S. barrier functionality use of the 791 for any hazardous area device connections. The NFF-6A01 model provides an integrated I.S. barrier and connec- The NFF-6A01 model provides an integrated I.S. barrier safe area tions for hazardous area installations as well non-I.S. connections.

Power Conditioners Power

Terminal Block Power Conditioners Power Block Terminal our selection of power See on page supplies 116. power supply. conditioners require a 24V Power Specifica Opera Opera Specifica Specifica 66 FOUNDATION Fieldbus 69 . s h t h t g n g e n l e t L m e m t s 0 1 5 3 e d 1 r s o d c r l o a C n o i t i d d a r †† †† † o f r y e = cordset length) r b

o t 0 m 1m 5m 3 c 1 † u a Female minifast connector Male eurofast connector Female eurofast connector Male minifast connector f N t l t r u s a n P o Cordset Length C † † † † † † † † † † † NFF-EF*- NFF-MF*- NFF-DE*- NFF-DM*- NFF-EM*- NFF-MM*- Part Number & Description Number Part PVC yellow Fieldbus 3-wire cable PVC yellow Fieldbus 3-wire armor cable 1) Select your connector types 1) Select your connector from the list below2) Select your cable type from the chart below3) Select your cordset length ( (* = cable type) = = NFF-DEC1 = PVC yellow FF 3-wire double eurofast connector cordset, 1 m FC1 FC2 To create your cordset part number: create your cordset To Example Double Connector Cordsets Eurofast Connectors Minifast Connectors Single Connector Cordsets Eurofast Connector Minifast Connector * Cable Types

Fieldbus cable with pre-installed, plug-in connectors, cable with pre-installed, Fieldbus OUNDATION www.stevenengineering.com

(eurofast) Item (-40° to 70°C) ; 4.0A Fieldbus molded connector cordsets in PVC Fieldbus (minifast) tions tions tions tions tions reducing installation time in the field. reducing installation Consult the factory cordset lengths. for additional lengths. and 10 meter 5, 3, 1, Available in These cordsets provide F These cordsets OUNDATION Stainless steel

9.0A

-40° to 158°F

EMA 1,3,4,6,13; IP67

Molded polyurethane Molded

Outside Local Area: (800) 258-9200 !

Gold plated brass

ture: ture: ture: ture: ture: ted Current: ted Current: ted Current: ted Current: ted Current: empera empera empera empera empera Protection: Protection: Ra Ra Connector Specifica Connector Specifica Plug Body: Plug Body: Contacts: Contacts: Coupling Nuts: Coupling Nuts: T T fieldbus yellow 3-wire cable and 3-wire armor cable. Cordsets are available with a molded connector on each end or with one end bare to facilitate routing of cable through conduit or panel enclosures. All double cordsets have and one one straight male connector straight female connector. See page 70 for cable specifications. Protection: N Ra Molded Connector Cordsets Connector Molded Cordsets Molded Connector offers F TopWorx Connector Specifica Plug Body: Contacts: Coupling Nuts: T Protection: Protection: Ra Ra Connector Specifica Connector Specifica Plug Body: Plug Body: Contacts: Contacts: Coupling Nuts: Coupling Nuts: T T Main Office: (650) 588-9200 !

502.969.8000 230 Ryan Way, South San Francisco, CA 94080-6370 !

(-40° to 85°C)

-40° to 185°F

Part Number & Description Number Part of Steven Engineering, Inc. !

ture: ture: ture: ture: ture: Eurofast field wirable straight female connector Eurofast field wirable right angle female connector Eurofast field wirable straight male connector Eurofast field wirable right angle male connector Minifast field wirable connector straight female Minifast field wirable connector straight male Courtesy empera empera empera empera empera T T T T T ting ting ting ting ting NFC-EFR NFC-EMR Female Connectors Female NFC-EFS Male Connectors NFC-EMS NFC-MFS NFC-MMS Opera Opera Protection Class: Protection Class: General Specifications Opera IP67 Protection Class: Opera Opera Protection Class: Protection Class: Fieldbus wiring has been routed Fieldbus Item tions tions tions tions tions tions tions tions tions tions OUNDATION Nickel plated copper alloy These plug style connectors are designed for style connectors are designed These plug the in the field after easy installation F through the conduit, wire-ways, panel conduit, wire-ways, through the Available in and other locations. enclosures,

CuZn plated copper alloy

Polyurethane; V2 acc. UL 94 V2 acc. Polyurethane; PBT; spacings to VDE 0110 Group C VDE 0110 Group spacings to PBT;

Anodized aluminum Anodized

Female - PBT; Male - Nickel Plated Brass Female - PBT;

Nylon, type PA 6.6 GV type PA Nylon, terials: terials: terials: terials: terials: terials: terials: terials: terials: terials: terials: NEMA 1, 3, 4 & 6p NEMA 1, 3, 4, 6 & 13

Polyester, PBT Black Polyester,

Protection: Protection: Housing: Housing: Coupling Nuts: Coupling Nuts: Connector Insert: Connector Insert: Contact Ma Contact Ma Protection: Protection: Additional Specifica Additional Specifica Coupling Nuts: Coupling Nuts: Housing: Housing: Connector Insert: Connector Insert: Contact Ma Contact Ma Additional Specifica Additional Specifica Protection: Protection: Housing: Coupling Nuts: Connector Insert: Contact Ma Protection: Protection: Connectors Eurofast Additional Specifica Coupling Nuts: Housing: Connector Insert: Contact Ma Minifast Connectors Minifast Additional Specifica Field Wirable Wirable Field Connectors minifast or eurofast. Protection: Protection: Housing: Housing: Coupling Nuts: Coupling Nuts: Connector Insert: Connector Insert: Contact Ma Contact Ma Protection: Protection: Additional Specifica Additional Specifica Coupling Nuts: Coupling Nuts: Housing: Housing: Connector Insert: Connector Insert: Contact Ma Contact Ma Additional Specifica Additional Specifica 68 FOUNDATION Fieldbus 71 (0° to 50°C)

32° to 122°F

Part Number & Description Number Part ture: ture: ture: ture: ture: Fieldbus Monitor Fieldbus Power & Signal Probe Validator Fieldbus Wiring empera empera empera empera empera T T T T T ting ting ting ting ting NFF-DT3 NFF-DT4 NFF-DT5 Opera Opera General Specifications Opera Opera Opera

OUNDATION www.stevenengineering.com

Fieldbus networks and devices. Fieldbus Item OUNDATION These devices provide powerful F These devices Our selection of diagnosticOur selection tools are is of ownership reduce the total cost designed to of F Outside Local Area: (800) 258-9200 !

Fieldbus Wiring Validator Validator is used to inject The DC power and to test communication signal on newly installed FF wiring. It may be used with the Monitor to completely test new or The existing wiring segments. not be used in must Validator hazardous areas or to power wiring that runs into hazardous areas. DVC-FF and DVM-FF. TopWorx Also provides power for calibration of Diagnostic Tools Diagnostic handheld unit. troubleshooting tools in a convenient Fieldbus Fieldbus Monitor The Monitor provides diagnostics on live Fieldbus segments and tests ten vital segment parameters, Communi- Voltage, including Noise, cations Signal Levels, and LAS device presence. Draws approximately 10mA network. of current from the Fieldbus & Signal Probe Fieldbus Power is & Signal Probe The Power a simple tool that uses individual LEDs to indicate bus power and signal levels on individual points on a network segment. Fieldbus Draws 12-15mA of current network. from the Fieldbus Main Office: (650) 588-9200 !

502.969.8000 . s h t = cable length. h

g t n g † † † e † † n l e m e L l 0 0 5 b 5 e 3 7 l a 230 Ryan Way, South San Francisco, CA 94080-6370 ! 1

c b where l a

a C n o i t i d d a r Fieldbus 3-wire cable Fieldbus 3-wire armor cable o f †† †† † r y r e o b t 0 5 0 c m 5 7 3 a f u 1m 0 0m OUNDATION OUNDATION t N l t u r s a n Part Number & Description Number Part of Steven Engineering, Inc. ! P o

C PVC yellow F PVC yellow F ypes Courtesy T Fieldbus † † † † † † † † † † OUNDATION (-40° to 105°C). To create your bulk cable part number, use the chart below to select the use the chart below cable part number, create your bulk To for your application, appropriate cable length Example Bulk Cable NFF-FC1- NFF-FC2- NFF-FC1-030 = PVC yellow FF 3-wire cable in 30 meter spool Item Fieldbus Bulk Cable Bulk Fieldbus tions tions tions tions tions Foil requirements for Type A requirements cable. for Type resistant and ratedCable is sunlight to 221°F from -40° Cable thatF and the of ISA/SP50 meets the requirements

CuZn plated copper alloy

- Field wirable connectors, page 68 page connectors, wirable - Field

Polyurethane; V2 acc. UL 94 V2 acc. Polyurethane;

Cable Fieldbus Bulk Stainless steel Wire: Wire: Wire: Wire: Wire: Wire: terials terials terials: terials terials NEMA 1,3,4,6,13

300V

OUNDATION ting: ting: ting: ting: ting: ting: OUNDATION ype of Drain ype of Drain ype of Drain ype of Drain ype of Drain Coupling Nuts: Coupling Nuts: T T Connector Insert: Connector Insert: Contact Ma Contact Ma Ra Ra Additional Specifica Additional Specifica Protection: Protection: Coupling Nuts: T Connector Insert: Contact Ma Ra F Additional Specifica Protection: Protection: Available in 30, 75, and 150 meter spools. Consult the factory for additional cable lengths. spools. and 150 meter 75, Available in 30, F Coupling Nuts: Coupling Nuts: T T Connector Insert: Connector Insert: Contact Ma Contact Ma Ra Ra Additional Specifica Additional Specifica Protection: Protection: 70

Device Bus Network

Conventional I/O System vs. DeviceNet Network

DeviceNet Overview DeviceNet is feature-rich, yet cost effective.

DeviceNet is a CAN based Layer 7 protocol originally developed by Allen-Bradley. Operation of the

DeviceNet is based on an object-oriented communications model. DeviceNet is maintained by the Open DeviceNet Vendor Association

(ODVA).

DeviceNet is designed to connect simple devices from multiple vendors that comply with the DeviceNet

network standards. DeviceNet device profile standards provide interchangeability between device CONVENTIONAL I/O SYSTEM DEVICENET NETWORK manufacturers. Advantages Advantages

Each DeviceNet segment can connect up to 64 devices. It is a four-wire system delivering 8 amps at - Technology is already understood - Excellent support for motor control centers, variable frequency drives, 24VDC, sufficient for field devices such as solenoid valves. The four wires carry signal and power - Lower device cost and conventional I/O - Independent wiring from devices to the control system means - Moderate device cost adder typically on a single cable. Multiple power supplies can be used for redundancy and additional power wiring problems with one device don’t affect other field devices - Lower installed cost requirements. - I/O modules allow for conventional analog and discrete device Drawbacks integration - Relatively fast transmission speeds: DeviceNet uses a trunk (bus) line with drop cables connecting devices. The trunkline requires 121 - Higher installed cost - Point-to-point wiring is expensive - Transmission Speed and cable lengths: ohm terminating resistors at each end of the trunk. - Many wiring connections: - 125kb @ 420m

- are labor intensive to install - 250kb @ 200m DeviceNet supports Master/Slave, Peer-to-Peer, and Multi-Master network models. Data can be - create many points of failure - 500kb @ 100m - increase complexity when troubleshooting - Power and Signal on same cable transferred on a cyclic or change of state basis using a Producer/Consumer paradigm that conserves - require large amounts of cabinet or rack space for installation - Up to 64 addressable nodes network bandwidth. DeviceNet is very commonly used for communications from host systems to of terminal blocks - Wide variety of topologies available, including Trunk, Line, Drop - create time-consuming initial checkout and startup - Duplicate node address detection motor control centers and variable speed drives. - Expansion requires duplicating the entire wiring scheme - Supports some device diagnostics for each additional point Drawbacks

DeviceNet Network Highlights - Slaves can only be owned by one master - Does not support Intrinsically Safe installations DeviceNet is most commonly used when Type of Network Device Bus Primary usage device populations are primarily discrete Motor Control Centers, Variable Speed Drives, Remote I/O applications Physical Media Two Shielded twisted pairs in one but have some analog, and when motor shielded thick, thin or flat cable Power and Communications on same cable control centers and variable frequency (one pair for signal, one pair for power) 24VDC power on power bus (multiple supplies may be used for additional power or as backup). A separate 24VDC power supply for communication drives are present. Network Topology Bus with drops bus is recommended.

Maximum Devices 62 devices per segment Device Power Supply 24VDC on power bus

TopWorx Comments on DeviceNet Maximum Distance (using Thick cable) Wiring Types Maximum Distance with repeaters 6,000 meters Thick Cable (ODVA Type II cable), generally used Strengths 125Kbps - 500m (1640 ft) for trunk cable DeviceNet is capable. DeviceNet delivers a solid combination of Class I, Div 1 (Zone 1) and Class I, Div 2 (Zone 2) hazardous - 6m (20 ft) individual drop cable length cost-effective simplicity with a bit of added functionality. It is designed environments. - 156m (512 ft) cumulative drop cable length Thin Cable (ODVA Type I cable), commonly used to handle discrete devices but can support analog signals and some for drop cables diagnostics as well. Cost When Simplicity is Needed 250Kbps - 250m (820 ft) If customers have only discrete devices and need no added - 6m (20 ft) individual drop cable length Mid Cable (ODVA Type III cable), used when more DeviceNet is robust. DeviceNet supplies 8 amps of power, offers functionality, then some other protocols are less expensive. - 78m (256 ft) cumulative drop cable length flexible drop cable is needed acceptable cable run lengths, and can control up to 64 devices per segment. When to Use DeviceNet 500K bps - 100m (328 ft) Blue/White conductors for communications Generally speaking, TopWorx recommends DeviceNet when: - 6m (20 ft) individual drop cable length Red/Black conductors for power Limitations - device populations are primarily discrete and secondarily analog - 39m (128 ft) cumulative drop cable length Hazardous Areas - end users desire some diagnostic capability for predictive Grounding aspects Since DeviceNet is an 8 amp bus, it cannot be intrinsically safe. environments * Thin cable may be used as trunk. Maximum distance is 100 meters, Ground only the power supply closest to the middle of the network TopWorx has created a variety of solutions for installing DeviceNet in - plants are not intrinsically safe regardless of data rate Terminators

Communication Methods Master/slave, multiple master, peer-to-peer, 121 ohm terminator at each trunk line end change of state or cyclic (uses Producer/Consumer Paradigm) Web Site www.odva.org

72 73

Courtesy of Steven Engineering, Inc. ! 230 Ryan Way, South San Francisco, CA 94080-6370 ! Main Office: (650) 588-9200 ! Outside Local Area: (800) 258-9200 ! www.stevenengineering.com

TECHNOLOGY IN ACTION AVAILABLE ENCLOSURES

Device Bus Network

The DeviceNet Sensor-Communications DeviceNet Sensor-Communications Module Module fits conveniently into a variety

of valve control enclosures suitable for The TopWorx Sensor-Communications Module (SCM) combines any process environment.

position sensors, DeviceNet communication, solenoid outputs, and

wiring terminals into a compact enclosure that is potted and sealed Lumitech DVC-DN from the environment. Discrete Valve Controller - Zone 2 (Class I, Div 2) - Integral Solenoid Valve SCM-DN enclosure is Britelite LEDs indicate - Direct Mount resistant to high levels of valve position and facilitate impact, moisture, shock, sensor set up. See page 130 for more details. and vibration. Calibration Switch

facilitates initial setup. The three position On-Off-DN

switch enables the valve to

be test cycled open and closed offline, then put onto All electronics are the network when ready. short-circuit protected,

eliminating the expense of adding separate

short-circuit protection. Integrated position sensors

provide valve position feedback. Lumitech DVM-DN Discrete Valve Monitor

- Zone 2 (Class I, Div 2) - Direct Mount

All micro-processor based See page 132 for more details. electronics are completely

potted and sealed, preventing premature failure due to moisture

or contamination. Onboard terminals provide Did You Know? connection points for auxiliary discrete and TopWorx is an official member of Rockwell Automation’s “Encompass” analog inputs. program, a third-party product

referencing program for qualified SCM-DN Highlights suppliers that complement Rockwell Automation’s solutions offering.

The Sensor-Communications 3 Discrete Inputs (DI) Open/Closed valve position feedback Module delivers valve position and 1 Auxiliary Input for dry contact feedback, communicates 2 Discrete Outputs (DO) Solenoid outputs for single or double acting

directly on the DeviceNet 1 Analog Input (AI) Optional 4-20mA input network, pilots the valve Switchpak DXP-DN Calibration Switch Open-Close-DeviceNet actuator, and provides extra Switchpak DXS-DN (Stainless Steel enclosure) wiring terminals for auxiliary Status/Warning LEDs Open, Closed, Alarm State Discrete Valve Monitor inputs. ODVA Conformance Tested Yes - Zone 1 (Class I, Div 1) Short Circuit Protection Yes The TopWorx SCM-DN is a See page 134, 136 for more details. compact, sealed module that Maximum Output Current 500mA per output can be used in a variety of Maximum Output Power 12 watts per output SCM-DN Wiring Diagram enclosures suitable for use in Voltage 11-30 VDC any hazardous or corrosive process environment. Diagnostics Cycle Counter Records number of cycles

Cycle Time Alarms User settable values for Open & Close cycle times Visual Alarm Indication Blinking LEDs Auto Baud Rate Detection 125kb, 250kb, 500kb 74 75

Courtesy of Steven Engineering, Inc. ! 230 Ryan Way, South San Francisco, CA 94080-6370 ! Main Office: (650) 588-9200 ! Outside Local Area: (800) 258-9200 ! www.stevenengineering.com DeviceNet 77 BUS OUT TERMINALS SWITCH DISCONNECT BUS DROP SHORT CIRCUIT CIRCUIT TERMINALS PROTECTION Disconnect Switches BUS IN TERMINALS Disconnect switch Disconnect switch with short circuit protection NHL-DNDC HazLink Disconnect Switches enable users to repair or replace a field device HazLink Disconnect Switches enable users to repair switch. of a lever-operated without disturbing the network with the simple flip desired. Locking prevents Disconnect Switches are designed to be locked if tampering or accidental device connection or disconnection. with or without short offers Disconnect Switches in HazLink enclosures TopWorx circuit protection. NHL-DNDS NHL-DNDC Dimensions

BUS OUT TERMINALS BUS OUT TERMINALS www.stevenengineering.com

BUS SHORT DROP CIRCUIT CIRCUIT BUS DROP TERMINALS PROTECTION TERMINALS Wiring Tees BUS IN BUS IN DeviceNet tee with 3 x 5 position wiring terminals Short circuit protection TERMINALS TERMINALS Outside Local Area: (800) 258-9200 !

NHL-DNCP NHL-DNWT HazLink Connectivity Enclosures Connectivity HazLink make it easy to connect field devices to bus lines using Tees Wiring HazLink wire terminals or plug-in connectors. NHL-DNWT NHL-DNCP Main Office: (650) 588-9200 !

502.969.8000 (Class I, Div 1) 230 Ryan Way, South San Francisco, CA 94080-6370 !

I/O Modules " NPT conduit outlets " NPT conduit 4 / 3 I/O Modules Wiring Tees Disconnect Switches Zone 1 (Class I, Div 1) Zone 1 (Class (3) of Steven Engineering, Inc. !

Hazlink Connectivity Enclosure with I/O DeviceNet 2 output knifegate valve or cylinder controller 2 input, Courtesy HazLink Options: HazLink Features: HazLink I/O Modules allow users to cost-effectively connect new or existing in Zone 1 conventional devices into the DeviceNet network hazardous areas. NHL-DNIO (outside) ; powder polyester coating Item (inside) The DeviceNet device bus network was device bus network The DeviceNet to be used for originally designed HazLink Connectivity Enclosure " NPT 4 / 3 tions tions tions tions tions

Three

NEMA Type 4, 4X, 7 and 9 4X, 4, Type NEMA

Explosion Proof Zone 1 A,B,C,D Groups Div 1 & 2, Class I, Groups E,F,G Div 1 & 2, Class II, Die-cast aluminum; O-ring sealed Buna N

Dichromate conversion Dichromate

Screw cover with O-ring seal

ting: ting: ting: ting: ting: Enclosure: Enclosure: Approvals: Approvals: Coa Coa Environment: Environment: O-rings: O-rings: Cover: Cover: General Specifica General Specifica Conduit Outlets: Conduit Outlets: Enclosure: Approvals: Coa Environment: O-rings: Cover: General Specifica Conduit Outlets: HazLink Connectivity Enclosures Connectivity HazLink Our HazLink products are rugged junction enclosures that provide Our HazLink products in hazardous areas, making DeviceNet flexible wiring options in the process industries. more suitable for use factory automation rather than process automation. Therefore, rather than process factory automation cost- been a need for easy, industries there has in the process areas. in hazardous to make wiring connections effective ways Enclosure: Enclosure: Approvals: Approvals: Coa Coa Environment: Environment: O-rings: O-rings: Cover: Cover: General Specifica General Specifica Conduit Outlets: Conduit Outlets: 76 DeviceNet 79 Con- Part Number & Description Number Part

Auto/125k/250k/500k baud Auto/125k/250k/500k

Switch selectable 0-63 selectable Switch

Modbus to DeviceNet gateway, RS 232 interface Modbus to DeviceNet gateway, te Selection: te Selection: te Selection: te Selection: te Selection: Baud Ra Baud Ra Address Selection: Address Selection: General Specifications Baud Ra Address Selection: NDN-1A02 Baud Ra Baud Ra Address Selection: Address Selection:

) www.stevenengineering.com

0° to 60°C Item The Modbus to DeviceNet GatewayThe Modbus allows of slave the connection

32° to 140°F (

tions tions tions tions tions ture: ture: ture: ture: ture: 200mA/11VDC to 90mA/25VDC empera empera empera empera empera T T T T T Outside Local Area: (800) 258-9200 !

ting ting ting ting ting Additional Specifica Additional Specifica Opera Opera Maximum Power: Maximum Power: Modbus to DeviceNet Gateway to DeviceNet Modbus Gateway Modbus to DeviceNet allows the The Modbus to DeviceNet slaveconnection of Modbus capable devices to a DeviceNet network. The DeviceNet address is set using DIP switches on the device and the DeviceNet baud rate is automatically determined when A single gateway connected to the network. is capable of communicating with one or more Modbus devices. Additional Specifica Opera Maximum Power: devices to a DeviceNet network. The gateway becomes a DeviceNet network. devices to a on the DeviceNet network. single node Additional Specifica Additional Specifica Opera Opera Maximum Power: Maximum Power: Main Office: (650) 588-9200 !

tion 2.1 2.1 2.0 502.969.8000 AS-i Specifica 230 Ryan Way, South San Francisco, CA 94080-6370 !

Dual Single Single AS-i Masters # (0° to 55°C) y No Yes Yes 500V

32° to 131°F

Part Number & Description Number Part of Steven Engineering, Inc. !

≥ phical Displa

Housing IP40, Terminals IP20 Terminals IP40, Housing

ture: ture: ture: ture: ture: y: y: y: y: y: Gra DeviceNet Master Simulator tion: tion: tion: tion: tion: Courtesy tegor tegor tegor tegor tegor empera empera empera empera empera DIN rail T T T T T ting ting ting ting ting ge of insula ge of insula ge of insula ge of insula ge of insula olta olta NDN-1A01 NAS-GD01 NAS-GD02 NAS-GD03 olta olta olta Protection Ca Protection Ca Opera Opera Mounting: Mounting: V V Protection Ca General Specifications Opera Mounting: V Protection Ca Protection Ca Opera Opera Mounting: Mounting: V V Gateway with graphical display (from AS-i 2) (0° to 55°C) , 70mA , Item AS-i to DeviceNet Gateways AS-i to DeviceNet of easily provide a means (from AS-i circuit) (from AS-i 1) 32° to 131°F ble ble ble: max. 2 m ble: max. ble ble tions tions tions tions tions 200mA ture ture ture: ture: ture ture - D-sub-data transmission cords, page 117 - D-sub-data cords, transmission below - Master simulators for testing, tions tions tions tions tions ge: ge: ge: ge: ge: 24VDC ge:AS-i voltage 30VDC ge: ge: ge: ge: ys Gateway y y y: Powered by the keyboard interface of the PC Powered by the keyboard interface of the y: y y ys olta olta olta olta olta olta olta olta olta olta empera empera te te empera 250 or 500 KBaud te: 125, empera empera te te CAN interface with 9-pin D-sub-plug T T V V V V T V V T T V V V V tewa

tewa ting ting ting Current: ting Current: ting Current: ting Current: ting ting ting ting ting ting Current: ting Current: ting Current: 200mA 200mA ting Current: ting ting ting ting ting Current: ting Current: ting Current: ting Current: ting ting ting ting

ransfer Ra ransfer Ra ransfer Ra ransfer Ra ransfer Ra Opera Opera Interfaces Interfaces Power Suppl Power Suppl T T Length of Connector Ca Length of Connector Ca General Specifica General Specifica Opera Opera Opera Opera Opera Opera Opera Opera Additional Specifica Additional Specifica Opera Interfaces: Power Suppl T Length of Connector Ca This device connects to a parallel port on a PC and allows direct This is useful when scanning the connection to a DeviceNet segment. segment for devices and monitoring low of slave level attributes devices. General Specifica DeviceNet Master Simulator Opera Opera Dual Ga Single Ga Opera Opera Functions as a master on the AS-i network and as a single node on the Functions as a master on the DeviceNet network. demonstrationThese devices include software that performs addressing, and diagnostics of the network. monitoring, Additional Specifica

AS-i to DeviceNet Gateways AS-i to DeviceNet AS-i to DeviceNet Gateways to DeviceNet AS-i connecting an AS-i network to a higher level DeviceNet an AS-i network to a connecting on the as a single node Gateway is recognized network. The controlling the field DeviceNet network while higher level network. devices on the AS-Interface Opera Opera Interfaces Interfaces Power Suppl Power Suppl T T Length of Connector Ca Length of Connector Ca General Specifica General Specifica Opera Opera Opera Opera Opera Opera Opera Opera Additional Specifica Additional Specifica 78 DeviceNet 81 ) ) Part Number & Description Number Part for 2 or 3 wire Pt RTDs for externally powered field transmitters 4-20mA output 0-20mA output 0-10V input 0-5V input -100° to 100°C Pt input 0° to 200°C Pt input Adapter with 4 analog inputs Adapter with 8 analog inputs 4-20mA input 0-20mA input mA Output Module NDN-3B21 NDN-3B22 Input Module Voltage NDN-3B31 NDN-3B32 Input Module ( RTD NDN-3B41 NDN-3B42 NDN-3A01 NDN-3A02 mA Input Module ( NDN-3B11 NDN-3B12

www.stevenengineering.com

(0° to 70°C) Item Terminal Block Analog Input/Output adaptorsAnalog Input/Output a means of and modules provide Block Terminal easily integrating into the DeviceNet network. analog devices conventional tts: 1.4A/11VDC to 600mA/25VDC tts: tts: 730mA/11VDC to 320mA/25VDC tts:

32° to 158°F

ture: ture: ture: ture: ture: tions tions tions tions tions tions tions tions tions tions 0.02% of span empera empera empera empera empera T T ± T T T Outside Local Area: (800) 258-9200 !

60V channel to channel; 1500V channel to network ting ting NDN-3A01 NDN-3A01 NDN-3A02 NDN-3A02 ting NDN-3A01 wa 8 NDN-3A02 wa 15 ting ting NDN-3A01 NDN-3A01 NDN-3A02 NDN-3A02 tion: tion: tion: tion: tion: tion: pera pera pera pera pera General Specifica General Specifica Isola Isola Accuracy Accuracy General Specifica General Specifica O O Maximum Power: Maximum Power: General Specifica Isola Accuracy: Terminal Block Analog I/O Analog Block Terminal Analog I/O Adapters I/O adaptors are DIN rail Analog mountable and accept the I/O modules listed below. Select your I/O modules to customize the adaptors for your applications. General Specifica O Maximum Power: Analog Signal Conditioning Analog I/O modules are designed for use with I/O adaptors above. Select I/O modules to match your requirements. General Specifica General Specifica Isola Isola Accuracy Accuracy General Specifica General Specifica O O Maximum Power: Maximum Power: Main Office: (650) 588-9200 !

502.969.8000 230 Ryan Way, South San Francisco, CA 94080-6370 !

220VAC Part Number & Description Number Part of Steven Engineering, Inc. !

AC input, 120V DC input, 24V AC input, 240V AC output, 120V DC output, 60V DC output, Adapter with 4 discrete inputs/outputs Adapter with 8 discrete inputs/outputs Courtesy NDN-2B12 NDN-2B13 NDN-2B22 NDN-2B23 Input Modules NDN-2B11 Output Modules NDN-2B21 Discrete Inputs/Outputs NDN-2A01 NDN-2A02 (Output Modules) . (-30° to 80°C) (0° to 70°C) inuous Item Terminal Block Discrete Input/Output adaptors Discrete Input/Output Block means of easily modules provide a and Terminal integrating the DeviceNet network. discrete devices into conventional (max 10A) (Input Modules) 100A peak

158°F 32° to -22° to 176°F

50mA DC ture: ture: ture: ture: ture: ture: ture: ture: ture: ture: tions tions tions tions tions tions tions tions tions tions te Current te Current te Current: 3A cont 3A te Current: te Current te Current : : : 200mA/11VDC to 90mA/25VDC : : empera empera empera empera empera empera empera empera empera empera T T T T T T T T T T 4000 V rms

ting ting ting ting ting ting ting ting ting ting tion tion tion: tion: tion tion

pera pera pera pera pera pera pera pera pera pera Isola Isola Maximum Current Maximum Current Maximum On-Sta Maximum On-Sta Maximum 1 cycle surge: Maximum 1 cycle surge: General Specifica General Specifica O O O O General Specifica General Specifica Maximum Power Maximum Power Isola Maximum Current: Maximum Current: Maximum On-Sta Maximum 1 cycle surge: Select I/O modules to match your requirements. General Specifica O Discrete I/O Modules Discrete I/O modules are designed for use with I/O adaptors above. O Terminals are provided for 24VDC external power source connection Terminals for powering field I/O devices General Specifica Maximum Power Select your I/O modules to customize the adaptors for your applications. I/O adaptors are DIN rail mountable and accept the Discrete I/O modules listed below. Discrete I/O Adapters Terminal Block Discrete I/O Discrete Block Terminal Isola Isola Maximum Current Maximum Current Maximum On-Sta Maximum On-Sta Maximum 1 cycle surge: Maximum 1 cycle surge: General Specifica General Specifica O O O O General Specifica General Specifica Maximum Power Maximum Power 80 DeviceNet 83 (-148° to 2192°F) (-148° to 2498°F) Part Number & Description Number Part 2-channel analog input, RTD, PT100 sensor type RTD, 2-channel analog input, single ended 2-channel analog input, 0-10VDC, 4-channel analog input, 0-10VDC, single ended 2-channel analog input, type K thermocouple 2-channel analog input, type J thermocouple 16Bit 2-channel analog input, 0-20mA, Overload protection, 2-channel, 4-20 mA, Overload protection, 16Bit 2-channel analog output, 0-10VDC 2-channel analog output, 0-20mA 2-channel analog output, 4-20mA 24VDC, 2A power supply 24VDC, 6.3A with diagnostics and fuse-holder max. 24VDC, 6.3A with diagnostics and fuse-holder max. 230VAC, no diagnostics 6.3A with fuse-holder, max. 120VAC, Separation module End module Inputs NMI-AN01 NMI-AN02 NMI-AN03 NMI-AN04 NMI-AN05 NMI-AN06 NMI-AN07 Outputs NMI-AT01 NMI-AT02 NMI-AT03 NMI-PS01 NMI-PS02 NMI-PS03 NMI-PS04 NMI-SM01 NMI-EM01

). www.stevenengineering.com

(i.e. 24VDC from 120VAC modules 24VDC from 120VAC (i.e. Item (except Thermocouple modules) tions tions tions tions tions

Class 1, Div 2 1, Class

Outside Local Area: (800) 258-9200 !

Additional Specifica Additional Specifica Approvals: Approvals: Power Supply Modules Power These modules can be added to distribute powerto field devices via is supplied from an external source. Power the I/O system. Supply section when 24VDC is required. See our Power Separation & End Modules A separation module provides a visual and an electrical separation between field I/O power types Modular I/O Modular DIN Analog I/O Modules are designed for use with the Fieldbus Analog I/O modules These a means of integratingCoupling module to provide conventional network. analog devices into a Profibus Analog signals are transferred via bytes or words. Additional Specifica Approvals: One end module is required at each I/O System, the physical end of with one per Bus Coupler. Additional Specifica Additional Specifica Approvals: Approvals: Main Office: (650) 588-9200 !

502.969.8000 230 Ryan Way, South San Francisco, CA 94080-6370 !

250VAC/30VDC 125VAC/30VDC (0° to 55°C)

32° to 131°F

Part Number & Description Number Part of Steven Engineering, Inc. !

ture: ture: ture: ture: ture: clamp wiring connections clamp wiring IP20 4-channel digital input, 24VDC, 3.0 ms input filter 24VDC, 4-channel digital input, 120VAC 2-channel digital input, 24VDC 4-channel digital output with diagnostics, 0.5A output current 24VDC 2-channel digital output with diagnostics, 2.0A output current 2 SPST contacts non-floating, 2-channel relay output, Switching voltage:Switching current: 2 SPST contacts 2-channel relay output, AC/30VDC 250V Switching voltage: AC/DC 2.0A Switching current: 2 SPDT contacts 2-channel relay output, Switching voltage: AC/DC 2.0A Switching current:DC AC/1.0A 0.5A DeviceNet fieldbus coupler, 125-500 KBaud DeviceNet fieldbus coupler, Courtesy empera empera empera empera empera T T T T T ting ting ting ting ting pera pera pera pera pera NMI-DN02 NMI-DT02 NMI-DR02 NMI-DR03 Inputs NMI-DN01 Outputs NMI-DT01 Relay Outputs NMI-DR01 NDN-4A01 O O Protection Class: Protection Class: Connection: Connection: General Specifications O Protection Class: Cage Connection: O O Protection Class: Protection Class: Connection: Connection: Item DeviceNet Modular I/O is DIN rail DeviceNet Modular and recommended for mountable (except Relay Output Modules) tions tions tions tions tions

Class 1, Div 2 Class 1,

Approvals: Approvals: Additional Specifica Additional Specifica Approvals: Discrete signals are transferred by the bus coupler bit by bit. When bit by bit. Discrete signals are transferred by the bus coupler a new byte is automatically started. digital information exceeds 8 bits, Additional Specifica These Discrete I/O modules are designed for use with the coupling These Discrete I/O modules are designed for use module above to provide a means of integrating conventional discrete I/O into a DeviceNet network. Discrete I/O Modules Terminals are provided for 24VDC external power source connection Terminals for powering field I/O devices (max 10A). The fieldbus coupler supports a maximum 512 byte input image and a maximum 512 byte output image. The fieldbus coupler interfaces the I/O system to the DeviceNet anynetwork and may contain assortment of discrete, analog and speciality modules listed below. DeviceNet I/O Coupler Modular I/O Modular high density, low-cost applications. The modular I/O system is The modular low-cost applications. high density, via the fieldbus coupler. the DeviceNet segment connected to a mixture of analog, Modules can contain Input/Output modules to meet your specific discrete, and speciality application requirements. Approvals: Approvals: Additional Specifica Additional Specifica 82 DeviceNet 85 Part Number & Description Number Part 4-port junction tee, minifast bus connection and device ports 4-port junction tee, minifast bus connection and device ports 6-port junction tee, minifast bus connection and device internal resistor Male eurofast connector, internal resistor Female eurofast connector, internal resistor Male minifast connector, internal resistor Female minifast connector, 8 ports, eurofast, with minifast trunk connectors, voltage monitoring trunk connectors, with minifast eurofast, 8 ports, with low and high voltage LED indication trunk connectors 8 ports, eurofast, with minifast device ports 4-port junction tee, minifast bus connection, eurofast device ports 6-port junction tee, minifast bus connection, eurofast Protection Class: Protection Class: Protection Class: NDN-6B21 NDN-6B22 Terminator Eurofast Bus NDN-6C11 NDN-6C12 Terminator Minifast Bus NDN-6C21 NDN-6C22 General Specifications IP67 Protection Class: NDN-6A01 NDN-6A02 Eurofast NDN-6B11 NDN-6B12 Minifast Protection Class: Protection Class: Protection Class:

(eurofast) , 4.0A , www.stevenengineering.com

(minifast) (-40° to 80°C) (-25° to 70°C) (-30° to 80°C) 9.0A 158°F 176°F 170°F Item Junction modules and Junction Junction modules to easily construct tees are used tions tions tions tions tions tions tions tions tions tions tions tions tions tions tions ture ture ture ture ture ture ture: -13° to to -13° ture: to -22° ture: to -40° ture: ture ture ture ture ture ture

Gold plated copper alloy

Stainless steel ge ge ge: 300V ge ge

Nickel plated brass plated Nickel

Nickel-plated brass Nickel-plated brass olta olta olta olta olta terials terials terials: terials terials empera empera empera empera empera empera empera empera empera NEMA 1,3,4,6p empera empera empera empera empera empera NEMA 1,3,4,12,13

Polyurethane, 300V rating Polyurethane,

V V V T T T T T T V V T T T Outside Local Area: (800) 258-9200 ! T T T T T T

Polyurethane Nylon 6, 30% glass reinforced Nylon 6,

ting ting ting Current per Conductor ting Current per Conductor ting ting ting ting ting ting ting ting Current per Conductor: ting ting ting ting ting ting Current per Conductor ting Current per Conductor ting ting ting ting ting ting Additional Specifica Additional Specifica Connector Connector Contact Ma Contact Ma No. of Pins: No. of Pins: Additional Specifica Additional Specifica Housing Housing Connectors Connectors Opera Opera Opera Opera Opera Opera Protection Protection No. of Pins: No. of Pins: Additional Specifica Additional Specifica Connectors Connectors Opera Opera No. of Pins: No. of Pins: Coupling Nuts Coupling Nuts Protection Protection Opera Opera Terminators terminators are required per Two The each DeviceNet trunkline. terminators should be located at each physical end of the trunkline. Additional Specifica Connector: Contact Ma 5 No. of Pins: Quick Disconnect Junctions & Accessories & Junctions Disconnect Quick Junction Modules Eurofast Additional Specifica Housing: Connectors: Opera Opera Opera Protection: 5 No. of Pins: Junction Tees Additional Specifica Housing: Connectors: Coupling Nuts: Opera 5 No. of Pins: Coupling Nuts: Protection: Opera the physical layer of a DeviceNet network. layer of a DeviceNet the physical for the trunkline, provide QDC connections These modules host devices. drop lines, and individual Additional Specifica Additional Specifica Connector Connector Contact Ma Contact Ma No. of Pins: No. of Pins: Additional Specifica Additional Specifica Housing Housing Connectors Connectors Opera Opera Opera Opera Opera Opera Protection Protection No. of Pins: No. of Pins: Additional Specifica Additional Specifica Connectors Connectors Opera Opera No. of Pins: No. of Pins: Coupling Nuts Coupling Nuts Protection Protection Opera Opera Main Office: (650) 588-9200 !

502.969.8000 - - 0.5A 0.5A 0.5A 0.5A 0.5A 1.4A 0.5A 0.5A 2.0A 230 Ryan Way, South San Francisco, CA 94080-6370 !

Max. Output Load Max. Output Load (-25° to 70°C) - - 8 4 8 8 8 4 8 8 16 Outputs Outputs filled nylon with nickel platedfilled nylon with brass connectors

-13° to 158°F

Part Number & Description Number Part of Steven Engineering, Inc. !

- - 8 4 8 8 4 8 8 ture: ture: ture: ture: ture: 16 16 NEMA 1,3,4,12,13; IP67 NEMA 1,3,4,12,13; Glass Glass Glass Glass Glass Glass Inputs Inputs Courtesy terial: terial: terial: terial: terial: empera empera empera empera empera T T T T T ting ting ting ting ting Opera Opera Housing Ma Housing Ma Protection Class: Protection Class: NDN-5A01 NDN-5A02 NDN-5A03 NDN-5A04 NDN-5A05 Opera NDN-5B01 NDN-5B02 NDN-5B03 NDN-5B04 NDN-5B05 NDN-5B06 General Specifications Housing Ma Protection Class: Opera Opera Housing Ma Housing Ma Protection Class: Protection Class: Item Quick Disconnect Input/Output Quick Disconnect a method of Modules provide Individual Individual

Individual

Group

Auto/125k/250k/500k baud Auto/125k/250k/500k baud Switch selectable 0-63 Switch selectable 0-63 NPN/PNP PNP sensors

Additional Specifications Additional Specifications Combatibility Combatibility Open-circuit Detection Open-circuit Detection Short-circuit Protection Short-circuit Protection Baud Rate Selection: Baud Rate Selection: Address Selection: Address Selection: Baud Rate Selection: Baud Rate Selection: No. of Pins: No. of Pins: Additional Specifications Additional Specifications Combatibility Combatibility Short-circuit Protection Short-circuit Protection Address Selection: Address Selection: Open-circuit Detection Open-circuit Detection No. of Pins: No. of Pins: I/O Modules with Standard Diagnostics With Group Diagnostics Additional Specifications Combatibility: Open-circuit Detection: Short-circuit Protection: Baud Rate Selection: Address Selection: With Per Point Diagnostics Baud Rate Selection: 5 No. of Pins: I/O Modules with Advanced Diagnostics I/O Modules with Additional Specifications Combatibility: Short-circuit Protection: Address Selection: Open-circuit Detection: Open-circuit Detection: No. of Pins: 5 No. of Pins: Quick Disconnect I/O Modules Disconnect Quick connecting conventional field devices to a DeviceNet Network conventional field devices connecting field connectors in a rugged, (QDC) style with quick-disconnect unit. mountable Additional Specifications Additional Specifications Combatibility Combatibility Open-circuit Detection Open-circuit Detection Short-circuit Protection Short-circuit Protection Baud Rate Selection: Baud Rate Selection: Address Selection: Address Selection: Baud Rate Selection: Baud Rate Selection: No. of Pins: No. of Pins: Additional Specifications Additional Specifications Combatibility Combatibility Short-circuit Protection Short-circuit Protection Address Selection: Address Selection: Open-circuit Detection Open-circuit Detection No. of Pins: No. of Pins: 84 DeviceNet 87 (-40° to 85°C)

-40° to 185°F

Part Number & Description Number Part ture: ture: ture: ture: ture: Eurofast straight male field wirable connector, thin cable Eurofast straight male field wirable connector, thin cable Eurofast right angle male field wirable connector, Minifast female field wirable connector, thin cable Minifast female field wirable connector, thick cable Minifast female field wirable connector, thin cable Minifast male field wirable connector, thick cable Minifast male field wirable connector, thin cable Eurofast straight female field wirable connector, thin cable Eurofast right angle female field wirable connector, empera empera empera empera empera T T T T T ting ting ting ting ting Opera Opera Protection Class: Protection Class: NFC-EMS NFC-EMR General Specifications Opera IP67 Protection Class: Connectors Female NDN-MFT NDN-MFH Male Connectors NDN-MMT NDN-MMH Connectors Female NFC-EFS NFC-EFR Male Connectors Opera Opera Protection Class: Protection Class:

www.stevenengineering.com

Item These plug style connectors are These plug easy installationdesigned for in the ted copper alloy yurethane tions tions tions tions tions tions tions tions tions tions CuZn plated copper alloy

PBT

Anodized aluminum Anodized Male - Nickel Plated Brass - PBT; Female

terials terials terials terials terials: terials: pla Nickel terials: terials terials terials terials 36VDC NEMA 1,3,4,6,13 NEMA 1,3,4,6P Outside Local Area: (800) 258-9200 !

Nylon PBT Black Polyester,

ting ting ting ting ting: 9A, 300VDC 9A, ting: 3A, ting: ting ting ting ting Additional Specifica Additional Specifica Housing Housing Connector Insert Connector Insert Contact Ma Contact Ma Additional Specifica Additional Specifica Housing Housing Connector Insert Connector Insert Contact Ma Contact Ma Coupling Nuts Coupling Nuts Protection Protection Ra Ra No. of Pins No. of Pins Coupling Nuts Coupling Nuts Protection Protection Ra Ra No. of Pins No. of Pins Field Wirable Wirable Field Connectors the has been routed through DeviceNet wiring field after the and other locations. panel enclosures, wire-ways, conduit, Connectors Minifast Additional Specifica Housing: Pol Connector Insert: Contact Ma Connectors Eurofast DeviceNet cable only. use with thin and medium For Additional Specifica Housing: Connector Insert: Contact Ma Coupling Nuts: Protection: Ra 5 No. of Pins: Coupling Nuts: Protection: Ra 5 No. of Pins: Additional Specifica Additional Specifica Housing Housing Connector Insert Connector Insert Contact Ma Contact Ma Additional Specifica Additional Specifica Housing Housing Connector Insert Connector Insert Contact Ma Contact Ma Coupling Nuts Coupling Nuts Protection Protection Ra Ra No. of Pins No. of Pins Coupling Nuts Coupling Nuts Protection Protection Ra Ra No. of Pins No. of Pins Main Office: (650) 588-9200 !

502.969.8000 230 Ryan Way, South San Francisco, CA 94080-6370 !

m multimode cable µ Part Number & Description Number Part of Steven Engineering, Inc. !

DeviceNet Repeater Bus extender/repeater baud rates 500K, 250K, 125K, - manual or automatic selection: speed used in series - multiple extenders can be - 1 ms latency extension for each network - DIN rail mountable bus extender/repeater with ST connectors Fiber-optic - compatible with 62.5/125 - maximum distance: 2200 m cable - pairs of repeaters are required (one at each end of fiber-optic - panel-mount, 4 screws Courtesy NDN-7B01 NDN-7A01 NDN-7A02 (-25° to 70°C) Item Bus Extenders and Repeaters provide a means of extending the DeviceNet a means of extending and Repeaters provide Bus Extenders reducing communicationmaximum lengths without cable to its speed. 125mA segment A, 30mA segment B A, 125mA segment -13° to 158°F

32° to 32°

ture: ture: ture: ture: ture: ture ture ture: ture: ture ture 1.8 watts tions tions tions tions tions 11-30VDC IP65 empera empera empera empera empera empera empera empera empera empera

NEMA 1,3,4,12,13; IP67

T T T T T T T T T T tions tions tions tions tions

Glass filled nylon; nickel plated brass connectors

(0° to 70°C) ting ting ting ting ting ting ting ting ting ting

Node Current Consumption Node Current Consumption Housing Housing Opera Opera Bus Power Bus Power Protection Protection Specifica Specifica Maximum Voltage: Maximum Voltage: Maximum Power Maximum Power Opera Opera Protection: Protection: General Specifica General Specifica Node Current Consumption: Node Current Consumption: 158°F Housing: Opera Bus Power: Protection: Specifica Repeater This modules provides a QDC style DeviceNet repeater to overcome DeviceNet system wiring and/or communication limitations. Maximum Voltage: 11 to 25VDC to Maximum Voltage: 11 Maximum Power: Opera Protection: Bus Extenders/Repeaters General Specifica Bus Extenders & Repeaters Extenders Bus Node Current Consumption Node Current Consumption Housing Housing Opera Opera Bus Power Bus Power Protection Protection Specifica Specifica Maximum Voltage: Maximum Voltage: Maximum Power Maximum Power Opera Opera Protection: Protection: General Specifica General Specifica 86 DeviceNet 89 . s h t h = cable length. g t

n g e † † † n † † l e e L l 0 0 5 b 5 e 3 7 l a 1 c b l where a

a C n o i t i d d a r o f †† †† † r y r e o b t 0 5 0 c m 5 7 3 a f u 1m 0m 0m t N l t u r s a n Part Number & Description Number Part P o C (80°C) DeviceNet “Thin” cable, cable, 300V DeviceNet “Thin” cable, 300V DeviceNet “Medium” cable, 300V DeviceNet “Thick” cable, 600V DeviceNet “Thick” DeviceNet “Thin” cable in 30 meter spool ypes T † † † † † † † † † † † † 176°F † † † † † † † †

PVC

terials terials terials: terials terials ting ting ting: To To ting: ting ting Ma Ma Ra Ra General Specifications Ma Ra Example Bulk Cable NDN-DC1- NDN-DC2- NDN-DC3- NDN-DC4- To create your bulk cable part number, use the chart below to select the use the chart below cable part number, create your bulk To for your application, appropriate cable length NDN-DC1-030 = Ma Ma Ra Ra

www.stevenengineering.com

Item Cable that meets the requirements of ODVA. - Field wirable connectors, page 87 connectors, wirable - Field Outside Local Area: (800) 258-9200 !

DeviceNet Bulk Cable Bulk DeviceNet the factory Consult for spools. and 150 meter 75, 30, Available in lengths. additional cable DeviceNet Bulk Cable This I cable requirements. Type ODVA Thin Cable meets DeviceNet lines with a maximum length of 6 meters cable can be used from drop with a maximum length of 100 or as trunkline cable in networks meters. III cable requirements. Type DeviceNet Medium Cable meets ODVA with a This cable can be used as trunkline cable in networks maximum length of 300 meters. This II cable requirements. Type Thick Cable meets ODVA DeviceNet with a maximum cable can be used as trunkline cable in networks length of 500 meters. Main Office: (650) 588-9200 !

Cordset Length Cordset 502.969.8000 † = cordset length)

† 11 m 11 33 m m 33 55 10 10 m Cordset Length 230 Ryan Way, South San Francisco, CA 94080-6370 ! Part Number

† † † † † Consult factory for additional cordset lengths. cordset additional for factory Consult Part Number & Description Number Part of Steven Engineering, Inc. !

Male Connector Connector Female Courtesy † † † DeviceNet “Thin” DeviceNet “Thin” cable DeviceNet “Medium” cable DeviceNet “Thick” cable, 300V DeviceNet “Thick” cable, 600V 1) Select your connector types 1) Select your connector from the list below2) Select your cable type 3) Select your cordset length from the chart below ( (* = cable type) NDN-DMDC1-1 = DeviceNet “Thin” cable double connector cordset, 1 m DC1 = DC2 = DC3 = DC4 = NDN-DM*- Single Minifast Connector Cordsets NDN-MM*- NDN-MF*- * Cable Types To complete your cordset part number: complete your cordset To Example Double Minifast Connector Cordsets Item These cordsets provide DeviceNet cable with pre-installed, plug-in cable with pre-installed, provide DeviceNet These cordsets time in the field. reducing installation connectors, (-40° to 70°C) ,6,13; IP67 (minifast) tions tions tions tions tions

Nickel plated brass plated Nickel

9.0A

-40° to 158°F

Molded polyurethane Molded

Gold plated brass

ture: ture: ture: ture: ture:

ted Current: ted Current: ted Current: ted Current: ted Current: empera empera empera empera empera T T Coupling Nuts: Coupling Nuts: Ra Ra Contacts: Contacts: Protection: Protection: Plug Body: Plug Body: Connector Specifica Connector Specifica T Coupling Nuts: Ra Contacts: 1,3,4 Protection: NEMA See page 89 for cable specifications. Plug Body: All double cordsets have one straight male connector and one straight female connector. Connector Specifica Cordsets are available end or with with a molded connector on each one end bare to facilitate routing of cable through conduit or panel en- closures. TopWorx offers DeviceNet molded connector cordsets in DeviceNet Thin, offers DeviceNet molded connector cordsets in DeviceNet TopWorx Thick (300V and 600V) cable. and Medium, Molded Connector Cordsets Molded Connector Molded Connector Cordsets Connector Molded cordset lengths. factory for additional lengths. Consult the 1, 3, 5, and 10 meter Available in T T Coupling Nuts: Coupling Nuts: Ra Ra Contacts: Contacts: Protection: Protection: Plug Body: Plug Body: Connector Specifica Connector Specifica 88

502.969.8000 Diagnostic Tools Notes

Our handheld diagnostic and troubleshooting device with a simple user DeviceNet

interface is a powerful startup, verification, and troubleshooting tool for any DeviceNet network, featuring NetAlert diagnostic capabilities.

Item Part Number & Description

Handheld Diagnostic Tool NDN-DT8 Diagnostic and troubleshooting tool

- includes carrying bag with strap The NDN-DT8 provides two modes for monitoring and troubleshooting

DeviceNet segments. AUTO search mode rapidly measures key DeviceNet

parameters and provides a good, warning, or fault indication.

In Expert mode, the NDN-DT8 can be used to monitor a wide array of DeviceNet segment parameters

including max/min bus power voltage, max/min CAN bus voltage, error rate, error counter, percent of bandwidth

used, as well as device specific traffic and error rates.

General Specifications

Power Supply: Network 11-30VDC < 150mA

Batteriestteries: (2) AA alkaline batteries

ConnectorsConnectors: (1) micro per ODVA (M12), adaptor cables; (2) included for mini- change and pluggable screw terminal

Band Ratestes: 125K, 250K, and 500K (Auto-detect) Analog AccuracyAccuracy: Bus power ± 100mV; Bus signal ± 20mV

90 91

Courtesy of Steven Engineering, Inc. ! 230 Ryan Way, South San Francisco, CA 94080-6370 ! Main Office: (650) 588-9200 ! Outside Local Area: (800) 258-9200 ! www.stevenengineering.com

DP PA Device Bus Network Process Control Network

Conventional I/O System vs. Profibus Network

Profibus Overview Profibus offers a variety of solid solutions for all levels of process automation.

The Profibus protocol was created in 1989 in Germany by a consortium of factory

automation suppliers. Originally developed to enable discrete manufacturing, it has

expanded into process automation and enterprise-wide applications.

Profibus encompasses several Industrial Bus Protocol Specifications, including Profibus-DP, Profibus-PA,

Profibus-FMS, and PROFInet.

Profibus-DP is device level bus that supports both analog and discrete signals. Profibus-DP has widespread CONVENTIONAL I/O SYSTEM PROFIBUS DP-PA-FMS NETWORKS

usage for such items as remote I/O systems, motor control centers, and variable speed drives. Profibus-DP Advantages Advantages

communicates at speeds from 9.6 Kbps to 12 Mbps over distances from 100 to 1,200 meters. Profibus-DP - Technology is already understood - Widely accepted, with 1,100 member companies worldwide. doesn’t natively support Intrinsically Safe installations. - Lower device cost - Network support at the device, process control, and Ethernet levels - Independent wiring from devices to the control system means - Interfaces are available for variable speed drive and motor control

wiring problems with one device don’t affect other field devices center applications (Profibus-DP) Profibus-PA is a full-function fieldbus that is generally used for process level instrumentation. Profibus-PA - Process instrumentation available with Profibus-PA devices communicates at 31.25 Kbps and has a maximum distance of 1,900 meters per segment. Profibus-PA is Drawbacks - Enterprise-wide applications with PROFInet

designed to support Intrinsically Safe applications. - Higher installed cost - Intrinsically Safe installations available for Profibus-PA instruments - Point-to-point wiring is expensive - Gateways allow for Profibus-PA integration directly to Profibus-DP - Many wiring connections: networks Profibus-FMS is a control bus generally used for communications between DCS and PLC systems, while - are labor intensive to install - Host interfaces available for most PLC, DCS and computer systems PROFInet is a protocol being developed to allow Profibus communications across Ethernet Networks. - create many points of failure - Gateway devices available to directly support lower cost Sensor Bus - increase complexity when troubleshooting networks, especially AS-Interface

- require large amounts of cabinet or rack space for installation - More than 2,000 available products Profibus Network Highlights of terminal blocks - create time-consuming initial checkout and startup Drawbacks

- Expansion requires duplicating the entire wiring scheme - Profibus-DP does not support Intrinsically Safe installations Type of Network Primary usage for each additional point - No control in the field capabilities DP Device Bus DP Used for Discrete and Analog for PLC, - Segment wiring, power, grounding, shielding and termination PA Process Control Network Variable Speed Drives, Remote I/O requirements must be adhered to in the design and installation FMS Control (cell level) Network communications

Physical Media Twisted pair, fiber PA Analog and discrete process control devices

PROFIBUS-DP NETWORK Network Topology Bus, Ring, Star Power and Communications DP Power is supplied separately from Advantages Drawbacks

Maximum Devices communications bus (can be supplied on - Based on RS-485 physical layer - Not available for Intrinsically Safe installations DP max. 126 stations on one bus (maximum of a parallel power bus) - Multiple bus transmission speeds and wiring length combinations: - Slaves not powered by network wiring, require separate 244 bytes input and output data possible - Up tp 1000 m distance at 9.6kbits/sec, expandable to 2000 m power source

for each slave) PA Requires PA power supply (conditioner) to using repeaters - Addressing set manually (not dynamic) protect the digital communications - Up to 200 m at maximum speed of 1500kbits/sec. PA 32 nodes/segment - Supports both discrete and analog signals Profibus-DP is recommended

4-6 per repeated segment depending on Device Power Supply - I/O modules allow connection of conventional analog and - For time critical analog and discrete applications due to its power requirements of devices and the type DP Devices are powered separately from discrete devices high speed capabilities of I.S. barrier used. communications bus - Interfaces available for many variable speed drives, motor - Where variable frequency drives and motor control centers

control centers, and field devices can incorporate bus technologies Maximum Distance PA Can be supplied from bus (typical) - Supports 32 devices per segment, 62 with repeaters - For a mixture of conventional analog and discrete devices DP 93.75Kbps and less – 1200 meters - Supports mono-master and multi-master systems

500Kbps – 400 meters Wiring Types - Simple integration of new devices to an existing system 1.5Mbps – 200 meters DP Shielded twisted pair 12Mbps – 100 meters #22 AWG

PA 1,900 meters PA Shielded twisted pair #18AWG (0.8mm) TopWorx Comments on Profibus Max Distance with repeater 9,500 meters with repeaters 1900m (6232 ft.) (max. of 4 repeaters can be used) Strengths Device Addressing DIP switch settings or handheld/software Profibus offers more choices. Profibus is the only bus protocol that Limitations Communication Methods offers different solutions for process automation (PA), factory automation Profibus has had limited success gaining market share in North DP Peer-to-peer, multicast or cyclic Governing Body PROFIBUS International (PI) (DP), and enterprise-wide (Net). America, particularly in the process industries. master-slave

(uses token passing sequence) Web Site www.profibus.com Profibus is well accepted across multiple industries, especially

in Europe. PA Client/server, Publisher/subscriber, Event Both Scheduled and Unscheduled communications 92 93

Courtesy of Steven Engineering, Inc. ! 230 Ryan Way, South San Francisco, CA 94080-6370 ! Main Office: (650) 588-9200 ! Outside Local Area: (800) 258-9200 ! www.stevenengineering.com

TECHNOLOGY IN ACTION AVAILABLE ENCLOSURES

DP PA Device Bus Network Process Control Network

The Profibus Sensor-Communications Profibus Sensor-Communications Module Module fits conveniently into a variety

of valve control enclosures suitable for The TopWorx Sensor-Communications Module (SCM) combines position any process environment.

sensors, Profibus communication, solenoid outputs, and wiring terminals

into a compact enclosure that is potted and sealed from the environment. Lumitech DVC-PB

Discrete Valve Controller - Zone 2 (Class I, Div 2) SCM-PB enclosure is Britelite LEDs indicate - Integral Solenoid Valve resistant to high levels of valve position and facilitate - Direct Mount impact, moisture, shock, sensor set up. and vibration. See page 130 for more details. Calibration Switch

facilitates initial setup. The

three position On-Off-PB switch enables the valve to

be test cycled open and closed offline, then put onto All electronics are the network when ready. short-circuit protected,

eliminating the expense of adding separate

short-circuit protection.

Integrated position sensors provide valve position feedback.

Lumitech DVM-PB Discrete Valve Monitor

- Zone 2 (Class I, Div 2) - Direct Mount

All micro-processor based electronics are completely See page 132 for more details.

potted and sealed, preventing

premature failure due to moisture or contamination. Onboard terminals provide

connection points for Did You Know? auxiliary discrete and The Profibus Sensor-Communications analog inputs. Module enables TopWorx discrete valve controllers to connect directly to the Profibus-DP network, eliminat- ing the need and expense of AS-i

SCM-PB Highlights to Profibus gateways.

The Sensor-Communications 4 Discrete Inputs (DI) Open/Closed valve position feedback

Module delivers valve position 2 Discrete Outputs (DO) Solenoid outpts for single or double acting feedback, communicates directly 1 Analog Input (AI) Optional 4-20mA input on the Profibus DP network, Calibration Switch Open-Close-Profibus Switchpak DXP-PB pilots the valve actuator, and provides extra wiring terminals Status/Warning LEDs Open, Closed, Alarm State Switchpak DXS-PB (Stainless Steel enclosure) for auxiliary inputs. Discrete Valve Monitor PTO Conformance Tested Yes - Zone 1 (Class I, Div 1) Short Circuit Protection Yes The TopWorx SCM-PB is a com-

pact, sealed module that can be Maximum Current 160mA per output See page 134, 136 for more details. used in a variety of enclosures Maximum Power 4 watts per output suitable for use in any hazardous Voltage 24VDC SCM-PB Wiring Diagram or corrosive process environ- ment. Diagnostic Features Cycle Counter Records number of cycles Cycle Time Alarms User settable values for

Open & Close cycle times Visual Alarm Indication Blinking LEDs 94 95

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TERM I N A LS CH SWI T

DISCONNECT EC TIO N BUS DROP SHO RT CIRCUIT ERM INALS T PRO T Disconnect Switches BUS INBUS O BUS UT TERM I N A LS Disconnect switch Disconnect switch with short circuit protection NHL-PBDC HazLink Disconnect Switches enable users to repair or replace a field HazLink Disconnect Switches enable users to repair flip of a lever- device without disturbing the network with the simple operated switch. desired. Locking prevents Disconnect Switches are designed to be locked if tampering or accidental device connection or disconnection. or without with offers Disconnect Switches in HazLink enclosures TopWorx short circuit protection. NHL-PBDS NHL-PBDC Dimensions

BUS OBUS UT ERM INALS T BUS OBUS UT TERM I N A LS www.stevenengineering.com

ION EC T BUS SH O RT DROP C IRC UIT BUS DROP TERM I N A LS PRO T TERM I N A LS Wiring Tees BUS INBUS BUS INBUS Profibus tee with 3 x 5 position wiring terminals Short circuit protection TERM I N A LS TERM I N A LS Outside Local Area: (800) 258-9200 !

NHL-PBCP NHL-PBWT HazLink Connectivity Enclosures Connectivity HazLink make it easy to connect field devices to bus lines using Tees Wiring HazLink wire terminals or plug-in connectors. NHL-PBWT NHL-PBCP Main Office: (650) 588-9200 !

502.969.8000 (Class I, Div 1) 230 Ryan Way, South San Francisco, CA 94080-6370 !

I/O Modules " NPT conduit outlets " NPT conduit 4 / 3 Zone 1 (Class I, Div 1) Zone 1 (Class (3) I/O Modules Wiring Tees Disconnect Switches of Steven Engineering, Inc. !

Hazlink Connectivity Enclosure with Profibus I/O 2 output knifegate valve or cylinder controller 4 input, Courtesy HazLink Features: hazardous areas. NHL-PBIO HazLink Options: HazLink I/O Modules allow users to cost-effectively connect new or existing in Zone 1 conventional devices into the Profibus DP network (outside) ; powder polyester coating Item (inside) HazLink Connectivity Enclosure " NPT 4 / 3 The Profibus DP device bus network was DP device bus network The Profibus factory to be used for originally designed automation rather automation. than process tions tions tions tions tions

Three

NEMA Type 4, 4X, 7 and 9 4X, 4, Type NEMA

Explosion Proof Zone 1 A,B,C,D Groups Div 1 & 2, Class I, Groups E,F,G Div 1 & 2, Class II, Die-cast aluminum; O-ring sealed Buna N

Dichromate conversion Dichromate

Screw cover with O-ring seal

ting: ting: ting: ting: ting: Enclosure: Enclosure: Approvals: Approvals: Coa Coa Environment: Environment: O-rings: O-rings: Cover: Cover: General Specifica General Specifica Conduit Outlets: Conduit Outlets: Enclosure: Approvals: Coa Environment: O-rings: Cover: General Specifica Conduit Outlets: HazLink Connectivity Enclosures Connectivity HazLink Our HazLink products are rugged junction enclosures that provide are rugged junction enclosures Our HazLink products AS-Interface making in hazardous areas, flexible wiring options the process industries. more suitable for use in Therefore, in the process industries there has been a need for easy, there has been a need the process industries in Therefore, areas. connections in hazardous ways to make wiring cost-effective Enclosure: Enclosure: Approvals: Approvals: Coa Coa Environment: Environment: O-rings: O-rings: Cover: Cover: General Specifica General Specifica Conduit Outlets: Conduit Outlets: 96

502.969.8000 AS-i to Profibus DP Gateways Profibus DP Master Simulator

Profibus AS-i to Profibus DP Gateways provide a General Specifications The Profibus DP Master Simulator is used to connect a PC to a Profibus DP

means of easily connecting an AS-i network segment for configuration of Profibus DP slave devices, including the configura- to a higher level Profibus DP network. The Operating Temperature: 32° to 131°F (0° to 55°C) tion of Profibus DP gateways. This tool is particular useful for Profibus devices in

Gateway is recognized as a single node on the higher level Mounting: DIN rail the IP67 protection class that do not have DIP switches for address configuration. Profibus DP network while controlling the field devices on the Voltage of insulation: 500V ≥ AS-Interface network. Protection Category: Housing IP40, Terminals IP20

AS-i Specification: 2.1

Item Part Number & Description Item Part Number & Description

AS-i to Profibus DP Gateways Single Gateways Profibus DP Master Simulator NPB-1A01 Profibus DP Master Simulator

Graphical Display Power Supply The Master Simulator includes RS 232 / RS 485 converter and monitoring software.

NAS-GP11 Yes AS-i

NAS-GP12 No AS-i General Specifications

Operating Temperatureture: 32° to 131°F (0° to 55°C)

Operating CurrentCurrent: < 60mA

Dual Gateways Power Supplyy: From the RS485 interface of the Profibus slave (5V) Gateway Gateway with graphical display Transfer Ratete: 19200 Baud Serial Interface Power Supply InterfacesInterfaces: Standard PC RS232 interface with 9-pin D-sub-plug (female); Functions as a master on the AS-i network and as a single node on the RS485-interface with 9-pin D-sub-plug (male) Profibus DP network. NAS-GP21 Yes AS-i Cable LengthLength: RS 232 and RS 485: max. 2 m

Dual Gateways function as two complete masters on the AS-i network NAS-GP22 No AS-i

and as a single node on the Profibus DP network. NAS-GP23 Yes Standard These devices include demonstration software that performs NAS-GP24 No Standard addressing, monitoring, and diagnostics of the network.

Additional Specifications Connection Type: Screw terminals

Gateway

Operating Voltage: 30VDC AS-i voltage

Operating Current: 200mA (from AS-i circuit)

Dual Gateway Operating Voltage: 24VDC Operating Voltage: Operating Current:

AS-i Power: 200mA (from AS-i 1), 70mA (from AS-i 2) Standard Power: 70mA (from each AS-i), 150mA at 18VDC (from power)

- D-sub-data transmission cords, page 117 - Master simulators for testing, page 99

98 99

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502.969.8000 Modular I/O Modular I/O

Profibus Profibus DP Modular I/O is DIN rail mount- General Specifications

able and recommended for high density, low-cost applications. The modular I/O Operating Temperature: 32° to 131°F (0° to 55°C)

system is connected to the Profibus DP segment via the Protection Class: IP20 fieldbus coupler. Input/Output Modules can contain a mixture Connection: Cage clamp wiring connections

of analog, discrete, and speciality modules to meet your

specific application requirements.

Item Part Number & Description Item Part Number & Description

Profibus DP I/O Coupler NPB-2A01 Profibus DP fieldbus coupler, DP/V1, 12 MBaud DIN Analog I/O Modules Inputs

The Profibus DP network may These Analog I/O modules are designed for use with the Fieldbus NMI-AN01 2-channel analog input, RTD, PT100 sensor type contain any assortment of Coupling module to provide a means of integrating conventional discrete, analog, and specialty analog devices into a Profibus network. NMI-AN02 2-channel analog input, 0-10VDC, single ended

modules offered below. Analog signals are transferred via bytes or words. NMI-AN03 4-channel analog input, 0-10VDC, single ended

The Profibus DP I/O Coupler supports I/O Modules that can NMI-AN04 2-channel analog input, type K thermocouple (-148° to 2498°F) Additional Specifications contain a maximum of 256 Approvals: Class 1, Div 2 (except Thermocouple modules) digital or 122 analog signals. NMI-AN05 2-channel analog input, type J thermocouple (-148° to 2192°F)

The Profibus DP node address is NMI-AN06 2-channel analog input, 0-20mA, Overload protection, 16Bit

easily selected by two encoder switches on front of bus coupler. NMI-AN07 2-channel, 4-20 mA, Overload protection, 16Bit

The fieldbus coupler requires 24VDC power supply and terminals are provided for 24VDC power connection to field I/O devices (max. 10A). Outputs

Network connection is via a 9 pin Sub D style connector. NMI-AT01 2-channel analog output, 0-10VDC - Field wirable D9 connectors, page 104

NMI-AT02 2-channel analog output, 0-20mA

NMI-AT03 2-channel analog output, 4-20mA Discrete I/O Modules Inputs

These Discrete I/O modules are designed for use with the coupling NMI-DN01 4-channel digital input, 24VDC, 3.0 ms input filter module above to provide a means of integrating conventional discrete Power Supply Modules NMI-PS01 24VDC, 2A power supply I/O into a Profibus DP network. NMI-DN02 2-channel digital input, 120VAC

These modules can be added to distribute power to field devices via NMI-PS02 24VDC, max. 6.3A with diagnostics and fuse-holder Discrete signals are transferred by the bus coupler bit by bit. When the I/O system. Power is supplied from an external source. digital information exceeds 8 bits, a new byte is automatically started. NMI-PS03 230VAC, max. 6.3A with diagnostics and fuse-holder Outputs See our Power Supply section when 24VDC is required. Additional Specifications NMI-PS04 120VAC, max. 6.3A with fuse-holder, no diagnostics Additional Specifications NMI-DT01 4-channel digital output with diagnostics, 24VDC Approvals: Class 1, Div 2 (except Relay Output Modules) 0.5A output current

NMI-DT02 2-channel digital output with diagnostics, 24VDC NMI-SM01 Separation module 2.0A output current Separation & End Modules

NMI-EM01 End module A separation module provides a visual and an electrical separation Relay Outputs between field I/O power types (i.e. 24VDC from 120VAC modules).

One end module is required at the physical end of each I/O System, NMI-DR01 2-channel relay output, non-floating, 2 SPST contacts with one per Bus Coupler. Switching voltage: 250V AC/30VDC Switching current: 2.0A AC/DC

NMI-DR02 2-channel relay output, 2 SPST contacts Switching voltage: 250VAC/30VDC Switching current: 2.0A AC/DC

NMI-DR03 2-channel relay output, 2 SPDT contacts

Switching voltage: 125VAC/30VDC Switching current: 0.5A AC/1.0A DC 100 101

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502.969.8000 Quick Disconnect I/O Modules & Accessories Quick Disconnect Accessories

Profibus Quick Disconnect Input/Output Modules General Specifications These Quick Disconnect (QDC) Accessories General Specifications

provide a method of connecting conven- provide physical layer connectivity for a tional field devices to a Profibus DP Network Housing Material: Glass filled nylon; nickel plated brass connectors Profibus DP network. ProtectionProtection: IP67

with quick disconnect (QDC) style connectors in a rugged, field Operating Temperature: 32° to 151°F (0° to 55°C) mountable unit. Tees provide a means of connecting and disconnecting Protection Class: NEMA 1,3,4,12,13; IP67 devices to the Profibus network with no interruption or loss of

QDC Accessories provide physical layer connectivity for a communications to other devices on the bus. Profibus DP network.

Item Part Number & Description Item Part Number & Description

NPB-3C01 Profibus DP fully shielded eurofast bus tee Robust I/O Modules Inputs Outputs Output Current Bus Tee

NPB-3A01 8 - - These modules allow for the This tee allows the connection of devices to a Profibus DP address to be selected via two NPB-3A02 16 - - rotary switches under protective communications bus. The tee allows removal and installation of a signal cover and have a communication NPB-3A03 - 8 0.5A rate up to 12 Mbps, auto- device without disruption of adjusted to the master device. communications on the Profibus DP segment. NPB-3A04 - 8 2.0A

Additional Specifications Additional Specifications NPB-3A05 - 16 0.5A Combatibilitytibility: PNP Housing Materialterial: Aluminum with gold-plated brass contacts NPB-3A06 8 8 0.5A Internal Current ConsumptionConsumption: <110mA (input stations only) Coupling NutsNuts: Nickel plated brass Temperatureture: -40° to 176°F (-40° to 80°C) <150mA (stations with outputs) NPB-3A07 8 8 0.5A Input Voltagege: 18 to 30VDC ProtectionProtection: NEMA 1,3,4,6

Input CurrentCurrent: <500mA per 8 inputs, short-circuit protection Ratingting: 4A, 250V

Output Voltagege: 18 to 30VDC No. of PinsPins: 5

Input Short-circuit ProtectionProtection: Group Output Short-circuit ProtectionProtection: Individual

No. of PinsPins: 5 NPB-3D01 Profibus DP minifast power tee Power Tee

Requires external power source that is connected via minifast connector on front. See our selection of Power Supplies on page 116. This tee is rated at 9A and 600V and is used when providing external power to multiple Profibus DP slave devices.

See our selection of power supplies on page116. NPB-3B01 Terminating resistor Terminator Additional Specifications

Terminators are required at each ConnectorConnector: Oil resistant polyurethane, contact carrier, 300V rating physical end of a Profibus DP to Contact Materialsterials: Gold plated brass prevent signal reflections and to

provide a defined idle level on the Coupling NutsNuts: Nickel plated brass bus. This minimizes communication Temperatureture: -40° to 221°F (-40° to 105°C) errors on the bus and maximizes ProtectionProtection: NEMA 1,3,4,6p transmission efficiency. Ratingting: 9A, 600V Specifications Specifications No. of PinsPins: 5 ConnectorConnector: Polyurethane body material & contact carrier, 300V rating

Coupling NuNuts: Nickel plated brass

Temperatureture: -40° to 170°F (-40° to 80°C)

ProtectionProtection: NEMA 1,3,4,6p Ratingting: 50VDC

No. of PinsPins: 5

102 103

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502.969.8000 Field Wirable Connectors Molded Connector Cordsets

Profibus These plug style connectors are designed General Specifications These cordsets provide Profibus DP cable with pre-installed, plug-in connectors,

for easy installation in the field after the reducing installation time in the field. Profibus wiring has been routed through the Operating Temperature: -40° to 185°F (-40° to 85°C)

conduit, wire-ways, panel enclosures, and other locations. Protection Class: NEMA 1,3,4,6p; IP67 Available in 1, 3, 5, and 10 meter lengths. Consult the factory for additional cordset lengths.

Item Part Number & Description Item Part Number & Description

Eurofast Connectors Female Connectors Molded Connector Cordsets To create your cordset part number:

NPB-EFS Straight female field wirable connector 1) Select your connector types Additional Specifications 2) Select your cable type from the list below (* = cable type) 3) Select your cordset length from the chart below († = cordset length) HousingHousing: Polyester, PBT Black NPB-EFR Right angle female field wirable connector

Connector InsertInsert: PBT Example NPB-DEPC1-1 = Profibus DP PVC double connector cordset, 1 m Contact Materialsterials: Nickel plated copper alloy Male Connectors

Coupling NutsNuts: Female - PBT; Male - Nickel Plated Brass No. of PinsPins: 5 NPB-EMS Straight male field wirable connector Double Eurofast Connector Cordsets

NPB-EMR Right angle male field wirable connector NPB-DE*-† TopWorx offers Profibus DP molded connector cordsets in Profibus DP

PVC and PUR cable. Single Eurofast Connector Cordsets Cordsets are available with a molded connector on each end or with Profibus-DP Field Wirable D9 Connector NPB-4A01 Right angle 9-pin Sub D connector one end bare to facilitate routing of cable through conduit or panel en- closures. NPB-EM*-† Male eurofast connector

NPB-EF*-† Female eurofast connector All double cordsets have one straight male connector and one straight female connector.

See page 106 for cable specifications. * Cable Types † Cordset Length

PC1 = Profibus DP PVC cable Part Number † Cordset Length Connector Specifications 1m1 Plug Body: Molded polyurethane PC2 = Profibus DP PUR cable 3 3 m Contacts: Gold plated brass 5m5

Coupling Nuts: Nickel plated brass 10 10 m

Temperature: -40° to 158°F (-40° to 70°C) Consult factory for additional cordset lengths. Protection: NEMA 1,3,4,6,13; IP67

Rated Current: 4.0A (eurofast)

104 105

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502.969.8000 Profibus Bulk Cable Diagnostic Tools

Profibus Cable that meets the requirements of General Specifications Our Profibus diagnostic tool is a powerful, handheld Profibus network test

EN50170-2-2:1996 for communications up tool that can be used for installation, startup, and troubleshooting. to 12Mbaud. Rating: 300V, 176°F (80°C)

Type of Drain WireWire: Foil/Braid; 22AWG Available in 30, 75, and 150 meter spools. Consult the factory

for additional cable lengths.

Item Part Number & Description Item Part Number & Description

Profibus Bulk Cable To create your bulk cable part number, use the chart below to select the Diagnostic Tools NPB-DT7 Profibus Test Tool Set appropriate cable length for your application, where † = cable length. - Handheld testing device During installation and startup, the Example - Transportation case device can be used to verify wiring NPB-PC1-030 = Profibus DP PVC cable in 30 meter spool - 2 accumulators - Field wirable connectors, page 104 integrity, bus impedance, existence of - Power supply terminating resistors, crossed-wires, - RS-232 cable proper cable type, broken shielding, Bulk Cable Types - Profibus stub line & T-connection cable proper signal strength, slave devices - Several gender changers addresses and identification. NPB-PC1-† Profibus DP PVC cable, abrasion resistant - Detailed manual containing troubleshooting hints & guidelines

The NPB-DT7 can perform passive NPB-PC2-† Profibus DP PUR cable, oil and abrasion resistant monitoring of signal levels, baud rate,

and reflections on an active Profibus segment. The NPB-DT7 can take the place of the Profibus Master to troubleshoot failed devices, wiring breaks, transmission errors, and Part Number † Cable Length other vital statistics that help to quickly locate and correct Profibus 0m30 30 network problems. 075 75 m

1m50 150 The NPB-DT7 has a flash memory that allows storing of 20 test reports for later printing via the RS 232C port and a standard PC.

Consult factory for additional cable lengths. General Specifications Connections: DB9 connector Connections: Profibus Data RangeRange: 9600 bits to 12 Mbits

Measuring inaccuracy with connected devicesdevices: ±10%

Measuring inaccuracy without connected devicesdevices: ±5%

Operating Temperature: 50° to 104°F (10° to 40°C) Protection: NEMA 3; IP50

Plug Charger Specifications

Input Voltage RangeRange: 100-240VAC, 50-60 Hz Max. Input CurrentCurrent; 120mA

Power InputInput: max. 12VA

Operating Temperature: 32° to 86°F (0° to 30°C)

Protection: IP50

106 107

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Device Bus Network

Conventional I/O System vs. Modbus Network

Modbus Overview Modbus is a well understood and broadly used protocol for industrial digital communications.

The Modbus protocol was originally developed by Modicon in 1978 to exchange information between products

on the factory floor. This protocol became a de facto standard for exchanging data and communication information between PLC systems.

Modbus devices communicate over a serial network in a master/slave (request/response) type relationship using

one of two transmission modes: ASCII (American Standard Code for Information Interchange) mode or RTU (Remote Terminal Unit) mode. CONVENTIONAL I/O SYSTEM MODBUS NETWORK

In ASCII mode, two eight-bit bytes of information are sent as two ASCII characters. The primary advantage of Advantages Advantages - Well understood and documented protocol ASCII mode is the flexibility of the timing sequence. Up to a one second interval can occur between character - Technology is already understood - Slightly lower device cost - Widely supported protocol by many host PLC, DCS and transmissions without causing communication errors. - Independent wiring from devices to the control system means process systems

wiring problems with one device don’t affect other field devices - Protocol is already used in many facilities In RTU mode, data is sent as two four-bit, hexadecimal characters, providing for higher throughput than in Drawbacks Drawbacks ASCII mode for the same baud rate. - Higher installed cost - Limited use as a device bus - Point-to-point wiring is expensive - Limited diagnostic capabilities for device applications Enhancements to Modbus include Modbus Plus and Modbus/TCP protocols, both of which allow Modbus - Many wiring connections: - Separate power required for device operations

information to be encapsulated in a network structure to support peer-to-peer communications. Modbus Plus - are labor intensive to install communicates via a single twisted pair of wires and uses a token passing sequence for peer communication - create many points of failure Recommended - increase complexity when troubleshooting - When similar Modbus devices are being used sequences. Modbus/TCP is an open standard designed to facilitate Modbus message transfer using TCP/IP - require large amounts of cabinet or rack space for installation - When Modbus network is pre-existing protocol and standard Ethernet networks. of terminal blocks - When Modbus protocol is well understood and is being - create time-consuming initial checkout and start-up used extensively as a facility standard

TopWorx's Modbus devices are designed to operate as slave devices on a Modbus network for discrete - Expansion requires duplicating the entire wiring scheme for each additional point valve control.

Modbus Network Highlights

Type of Network Power Supply 12VDC, not used for devices ASCII/RTU Device Bus

ModbusPlus Control Bus Power and Communications Communications only on bus 12VDC, max. 300mA (100mA typical) Physical Media Shielded twisted pairs in one shielded cable TopWorx Comments on Modbus Device Power Supply Network Topology Bus, tree, star with drops Devices must be powered separately from communications bus Strengths Modbus does not support field devices effectively in intrinsically

Modbus is well accepted and well understood by many in the world safe applications. Maximum Devices Wiring Types of industrial communications. ASCII/RTU One to one communications (types used varies on application) Shielded Twisted Pair When to Use Modbus Modbus delivers cost-effective simplicity with a bit of added Generally speaking, TopWorx recommends Modbus when: ModbusPlus 32 (up to 64 with repeater) #18AWG (0.8mm) functionality supporting limited diagnostic information. - device populations are primarily discrete - end users already have an existing control system that Maximum Distance Grounding aspects Floating communications bus Limitations ASCII/RTU 350m The selection and availability of field devices that support the Modbus supports Modbus ModbusPlus 1500m (6000m with repeaters) Shielding Grounded at one end protocol is limited, especially in the process industries. - end users have a legacy control system that does not support

(up to 3 repeaters may be used) (min. 1m between devices) other common protocols From the field device perspective, Modbus is a bit cumbersome Area Classification General Purpose - plants are not intrinsically safe to configure with today’s advanced process control systems. Communication Methods ASCII/RTU Master-Slave Query-Response Cycle Device Addressing Switch or software selectable (LRC error checking for ASCII)

(CRC error checking for RTU) Governing Body MODBUS.ORG ModbusPlus Peer to Peer (Token passing logical ring)

Web Site www.modbus.org Primary usage ASCII/RTU Serial Communications for PLC,

Variable Speed Drives, Control Systems, etc. ModbusPlus linking MODBUS and/or RS232/RS485

devices in a peer-to-peer network

108 109

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TECHNOLOGY IN ACTION AVAILABLE ENCLOSURES

Device Bus Network

The Modbus Sensor-Communications Modbus Sensor-Communications Module Module fits conveniently into a variety

of valve control enclosures suitable for The TopWorx Sensor-Communications Module combines position sensors, any process environment.

Modbus communication, solenoid outputs, and wiring terminals into

a compact enclosure that is potted and sealed from the environment. Lumitech DVC-MB

Discrete Valve Controller - Zone 2 (Class I, Div 2) SCM-MB enclosure is Britelite LEDs indicate - Integral Solenoid Valve resistant to high levels of valve position and facilitate - Direct Mount impact, moisture, shock, sensor set up. and vibration. See page 130 for more details. Calibration Switch

facilitates initial setup. The

three position On-Off-MB switch enables the valve to

be test cycled open and closed offline, then put onto All electronics are the network when ready. short-circuit protected,

eliminating the expense of adding separate

short-circuit protection.

Integrated position sensors provide valve position feedback.

Lumitech DVM-MB Discrete Valve Monitor

- Zone 2 (Class I, Div 2) - Direct Mount

All micro-processor based electronics are completely See page 132 for more details.

potted and sealed, preventing premature failure due to moisture

or contamination. Onboard terminals provide

connection points for

auxiliary discrete and analog inputs.

SCM-MB Highlights

The Sensor-Communications Module 3 Discrete Inputs (DI) Open/Closed valve position feedback

delivers valve position feedback, 2 Discrete Outputs (DO) Solenoid outputs for single or communicates directly on the double acting Switchpak DXP-MB

Modbus network, pilots the valve Switchpak DXS-MB (Stainless Steel enclosure) actuator, and provides extra wiring Calibration Switch Open-Close-Modbus Discrete Valve Monitor terminals for auxiliary inputs. Status/Warning LEDs Open, Closed, Alarm State - Zone 1 (Class I, Div 1) The TopWorx SCM-MB is a compact, Short Circuit Protection Yes See page 134, 136 for more details. sealed module that can be used in Maximum Current 500mA per output a variety of enclosures suitable for Maximum Power 12 watts per output use in any hazardous or corrosive Voltage 11-30 VDC process environment. SCM-MB Wiring Diagram Diagnostics Cycle Counter Records number of cycles Cycle Time Alarms User settable values for

Open & Close cycle times 110 Visual Alarm Indication Blinking LEDs 111

Courtesy of Steven Engineering, Inc. ! 230 Ryan Way, South San Francisco, CA 94080-6370 ! Main Office: (650) 588-9200 ! Outside Local Area: (800) 258-9200 ! www.stevenengineering.com Modbus 113 BUS OUT TERMINALS SWITCH DISCONNECT BUS DROP SHORT CIRCUIT CIRCUIT TERMINALS PROTECTION Disconnect Switches BUS IN TERMINALS Disconnect switch Disconnect switch with short circuit protection NHL-MBDC HazLink Disconnect Switches enable users to repair or replace a field HazLink Disconnect Switches enable users to repair flip of a lever- device without disturbing the network with the simple operated switch. desired. Locking prevents Disconnect Switches are designed to be locked if tampering or accidental device connection or disconnection. or without with offers Disconnect Switches in HazLink enclosures TopWorx short circuit protection. NHL-MBDS NHL-MBDC Dimensions

BUS OUT BUS BUS OUT TERMINALS TERMINALS www.stevenengineering.com

BUS BUS SHORT DROP DROP CIRCUIT CIRCUIT TERMINALS TERMINALS PROTECTION Wiring Tees BUS IN BUS IN Modbus tee with 3 x 5 position wiring terminals Short circuit protection TERMINALS TERMINALS Outside Local Area: (800) 258-9200 !

NHL-MBCP NHL-MBWT HazLink Connectivity Enclosures Connectivity HazLink make it easy to connect field devices to bus lines using Tees Wiring HazLink wire terminals or plug-in connectors. NHL-MBWT NHL-MBCP Main Office: (650) 588-9200 !

502.969.8000 (Class I, Div 1) 230 Ryan Way, South San Francisco, CA 94080-6370 !

I/O Modules " NPT conduit outlets " NPT conduit 4 / 3 Zone 1 (Class I, Div 1) Zone 1 (Class (3) I/O Modules Wiring Tees Disconnect Switches of Steven Engineering, Inc. !

Hazlink Connectivity Enclosure with Modbus I/O 2 output knifegate valve or cylinder controller 2 input, Courtesy HazLink Features: hazardous areas. NHL-MBIO HazLink Options: HazLink I/O Modules allow users to cost-effectively connect new or existing Zone 1 conventional devices into the Modbus network in (outside) ; powder polyester coating Item (inside) Our HazLink products are rugged junction products are rugged Our HazLink thatenclosures wiring provide flexible HazLink Connectivity Enclosure " NPT 4 / 3 tions tions tions tions tions

Three

NEMA Type 4, 4X, 7 and 9 4X, 4, Type NEMA

Explosion Proof Zone 1 A,B,C,D Groups Div 1 & 2, Class I, Groups E,F,G Div 1 & 2, Class II, Die-cast aluminum; O-ring sealed Buna N

Dichromate conversion Dichromate

Screw cover with O-ring seal

ting: ting: ting: ting: ting: Enclosure: Enclosure: Approvals: Approvals: Coa Coa Environment: Environment: O-rings: O-rings: Cover: Cover: General Specifica General Specifica Conduit Outlets: Conduit Outlets: Enclosure: Approvals: Coa Environment: O-rings: Cover: General Specifica Conduit Outlets: HazLink Connectivity Enclosures Connectivity HazLink options in hazardous areas, making it easy to connect conventional areas, making options in hazardous connections well as make wiring Modbus network as devices to the areas. field devices in hazardous and disconnect Enclosure: Enclosure: Approvals: Approvals: Coa Coa Environment: Environment: O-rings: O-rings: Cover: Cover: General Specifica General Specifica Conduit Outlets: Conduit Outlets: 112 Modbus 115 Part Number & Description Number Part

Auto/125k/250k/500k baud Auto/125k/250k/500k

Switch selectable 0-63 selectable Switch

Modbus to DeviceNet gateway, RS 232 interface Modbus to DeviceNet gateway, te Selection: te Selection: te Selection: te Selection: te Selection: Baud Ra Baud Ra Address Selection: Address Selection: General Specifications Baud Ra Address Selection: NDN-1A02 Baud Ra Baud Ra Address Selection: Address Selection:

) www.stevenengineering.com

0° to 60°C Item The Modbus to DeviceNet Gateway The Modbus allowsof slave the connection

32° to 140°F (

tions tions tions tions tions ture: ture: ture: ture: ture: 200mA/11VDC to 90mA/25VDC empera empera empera empera empera T T T T T Outside Local Area: (800) 258-9200 !

ting ting ting ting ting Additional Specifica Additional Specifica Opera Opera Maximum Power: Maximum Power: Modbus to DeviceNet Gateway to DeviceNet Modbus Gateway Modbus to DeviceNet allows the The Modbus to DeviceNet slaveconnection of Modbus capable devices to a DeviceNet network. The DeviceNet address is set using DIP switches on the device and the DeviceNet baud rate is automatically determined when A single gateway connected to the network. is capable of communicating with one or more Modbus devices. Additional Specifica Opera Maximum Power: devices to a DeviceNet network. The gateway becomes a DeviceNet network. devices to a on the DeviceNet network. single node Additional Specifica Additional Specifica Opera Opera Maximum Power: Maximum Power: Main Office: (650) 588-9200 !

502.969.8000 y y 230 Ryan Way, South San Francisco, CA 94080-6370 !

AS-i AS-i AS-i AS-i AS-i AS-i Standard Standard Standard Standard Standard Standard Power Suppl Power Suppl (0° to 55°C) 500V

32° to 131°F

Part Number & Description Number Part of Steven Engineering, Inc. ! RS 485 RS 485 RS 422 RS 422 RS 485 RS 485 RS 422 RS 422

RS 232C RS 232C RS 232C RS 232C ≥

Housing IP40, Terminals IP20 Terminals IP40, Housing

Serial Interface Serial Interface ture: ture: ture: ture: ture: y: y: y: y: y: tion: tion: tion: tion: tion: Courtesy tegor tegor tegor tegor tegor empera empera empera empera empera T T T T T ting ting ting ting ting ge of insula ge of insula ge of insula ge of insula ge of insula olta olta Dual Gateways NAS-GM21 NAS-GM22 NAS-GM23 NAS-GM24 NAS-GM25 NAS-GM26 olta Single Gateways NAS-GM11 NAS-GM12 NAS-GM13 NAS-GM14 NAS-GM15 NAS-GM16 olta olta Protection Ca Protection Ca Opera Opera V V Protection Ca General Specifications Opera V Protection Ca Protection Ca Opera Opera V V (from power) (from AS-i 2) (from , 70mA , (Dual Gateways) , 150mA at 18VDC , (from AS-i) (from AS-i 1) gnostics of the network. ; 2.0 Item AS-i to Modbus GatewaysAS-i to Modbus control AS-Interface on the the field devices y (from AS-i) and dia (Gateways) y tions tions tions tions tions

3 3 24VDC 2.1 30VDC AS-i voltage AS-i 30VDC

3 3 - D-sub-data transmission cords, page 117 - D-sub-data cords, transmission ge: ge: ge: ge: ge: ge: ge: ge: ge: ge: tion: tion: tion: tion: tion: olta olta olta olta olta olta olta olta olta olta V V V V V V V V V V

ting Current ting Current ting Current ting Current ting ting ting ting ting Current:70mA ting Current: ting ting ting Current ting Current ting Current ting Current Single Gateways: 200mA Dual Gateways: 200mA ting ting ting ting AS-i Power Suppl

Opera Opera Opera Opera Opera Opera AS-i Specifica AS-i Specifica Additional Specifica Additional Specifica Opera Opera Opera Opera With Standard Power Suppl Opera AS-i Specifica With These devices include demonstration software thatThese devices include performs monitoring, addressing, Additional Specifica Opera Dual Gateways function as two complete masters on the AS-i network Dual Gateways function as two complete masters on the and as a single node on the Modbus network. Gateways function as a master on the AS-i network and as a single Gateways on the function as a master node on the Modbus network.

AS-i to Modbus Gateways AS-i to Modbus Gateways to Modbus AS-i network, and connect the AS-i network to the Modbus protocol AS-i network to the Modbus the and connect network, interface. RS 422, or RS 485 serial via RS 232C, Opera Opera Opera Opera Opera Opera AS-i Specifica AS-i Specifica Additional Specifica Additional Specifica Opera Opera 114

502.969.8000 Accessories Accessories

Accessories In addition to protocol-specific power supplies, TopWorx also offers a variety of standard 24VDC power supplies.

Item Part Number & Description Item Part Number & Description

NXS-1101 24VDC at 2.5A output NXS-3101 D-sub data transmission 9-pin cordset 24VDC Power Supplies D-sub-data Transmission Cords

NXS-1102 24VDC at 6A output These DIN rail mountable power These connector cords work in conjunction with TopWorx Masters and

supplies are compact and NXS-1101 24VDC at 6A output, parallel connection with integral diode Gateways to facilitate attachment to a computer for configuration or economical solutions to 24VDC programming. power requirements. NXS-1101 24VDC at 12A output

General Specifications NXS-1101 24VDC at 12A output, parallel connection with integral diode General Specifications Protection Class: NEMA 1; IP20 ConnectionConnection: D-sub plug; D-sub socket NXS-1101 24VDC at 20A output, parallel connection with integral diode Operating Temperature: 14° to 131°F (-10° to 50°C) LengthLength: 1.8 m

2 Connection: 12 AWG, 2.5mm , pluggable

Quick Disconnect Guards Standard Shields

Redundant 24VDC Power NXS-2101 24VDC at 45A output, 30A with redundancy NXS-4101 Standard minifast shield Supplies Quick Disconnect Guards are designed for the protection of Minifast NXS-2102 24VDC at 90A output, 75A with redundancy and Eurofast connectors in Class I, Div. 2 applications. The Guards

prevent against mechanical separation of male and female connec- NXS-4102 Standard eurofast shield This DIN rail mountable redundant tors. power supply system offers up to 90A at 24VDC or 75A with n+1 redun- Field Wirable Shields dancy. The chassis can hold either 3

or 6 power modules that provide 15A General Specifications NXS-4103 Field wirable minifast shield at 24VDC each. Materialterial: Nylon 6

Operating Temperature: -22° to 212°F (-30° to 100°C) NXS-4104 Field wirable eurofast shield

General Specifications EnvironmentalEnvironmental: Sun resistant, UV stable

Input Line Voltage: 115Vrms nominal, 50-60 Hz Flammability: (5=V-0; 4=V-1; 3=V-2; 1=HB) Flammability: UL94 Output Voltage: 24VDC ± 1%, adjustable from 22.5 to 28V on chassis

Output Current: 1 to 15A nominal per power module

EMI Compatibility: EN-50081-2, EN-50082-2 Operating Temperature: -13° to 131°F (-25° to 55°C)

116 117

Courtesy of Steven Engineering, Inc. ! 230 Ryan Way, South San Francisco, CA 94080-6370 ! Main Office: (650) 588-9200 ! Outside Local Area: (800) 258-9200 ! www.stevenengineering.com