OpenDAC® I/O System
OPENDAC® I/O SYSTEM OpenDAC ® I/O System
Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com Contents: OpenDACOpenDac® I/O System
OPENDAC® I/O SYSTEM Low Cost Remote I/O System
FEATURES • Compatible with Present Systems • Communicates within third party hardware and software • Ethernet Version
Page
Network Interfaces OpenDAC® for Ethernet ...... 2 OpenDAC® for Modbus ...... 4 OpenLT (Optomux) ...... 6 OpenDAC® for Profibus ...... 8 Racks 16 Channel ...... 10 OpenDAC ® I/O System
OpenDAC® I/O System The OpenDAC® family is a compact, low cost and flexible I/O system that is used for remote data requisition and control. Each network interface is capable of interfacing with one or two OpenDAC® I/O racks that allow a maximum of 32 channels of OpenLine® I/O modules. With the exception of the OpenLT™, they do not have the capability of running embedded control programs (ECPS). If this is a requirement, please review the OpenLine® Control System. OpenDAC® I/O racks are not compatible with the OpenLine® Controllers.
OpenDAC Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com 1 OpenDAC® I/O System
NETWORK INTERFACES OpenDAC® for Ethernet
FEATURES • Use Ethernet to Control/Monitor up to 32 Analog and/or Digital I/O Channels using OpenLine® I/O Modules • Network Multiple OpenDACs® • 10Base-T and 100Base-TX Support • Extremely Fast Response Times over Network • Support Modbus/TCP Protocol and HTTP • Use Web Browser for Configuration, Monitoring and Control of I/O modules • Diagnostic LEDs • CE Certified ETHERNET UNIT ON OPENDAC® SYSTEM • DIN Rail Mounting • Modbus TCP
APPLICATIONS GENERAL DESCRIPTION The OpenDAC® for Ethernet network inter- Each OpenDAC® incorporates a communication Stand Alone Control face is a remote slave that responds to watchdog timer that monitors communication Modbus/TCP commands that it receives over from the Modbus/TCP master. When the Local Control & I/O the network. The status and configuration of watchdog is enabled and the slave does not up to 32 OpenLine® analog or digital I/O chan- receive a valid Modbus/TCP message within a Remote I/O nels is stored and constantly refreshed. specified time, the OpenDAC® will set all output OpenDAC® for Ethernet is self-configuring. On modules to the stored fault-state values. Should Distributed I/O power up, the controller will identify the types a valid message be received, the timer is reset of I/O modules present. The unit will then con- and communication resumes. All configuration SCADA tinuously scan and update the digital and ana- parameters are displayed and modified using a log modules. Digital input channels can be web browser. The configuration parameters RTU setup for latching operation. The OpenDAC® are password protected to provide security OpenDAC for Ethernet supports the OpenLine® Smart against unauthorized access. Module Protocol (SMP) that allows field cali- bration and parameter setup of I/O modules. ® I/O System ANALOG & DIGITAL I/O ® Each OpenDAC or third party device on the MODULES network is assigned a unique IP address. There OpenDAC® for Ethernet connects directly to are three methods of assigning the internet one or two 16 channel racks. Any combination protocol address -BOOTP, DHCP, and a static of analog and digital I/O modules may be used. method. The controller is shipped with the default On power up, the OpenDAC® scans and stores IP address of 128.0.0.1. The IP address can be the I/O configuration and makes the information changed using a web browser. The web browser available to the master. can also be used to select BOOTP or DHCP to assign the IP address. Communication data In addition to simple On/Off instructions, the rates are either 10 Mbps or 100 Mbps. OpenDAC® allows you to: OpenDAC® automatically detects whether it is • Read linearized thermocouple and RTD connected to a 10Base-T or 100Base-TX temperature values network, eliminating switch settings and • Detect rising or falling edges simplifying set up. Network and controller status • Latch momentary input events can be monitored by status LEDs. • Set the level of analog outputs
OpenDAC 2 Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com OpenDAC® I/O System
DIMENSIONS In inches (and millimeters)
4.1(104,26)
3.9 (99,56)
OpenDAC for Ethernet
DEFAULT
CONFIG
POWER
RESET
STAT DIN RAIL LATCH LINK
2.6 (65.48)
2.3 (57.17) PIN 1 TO CENTERLINE OF DIN RAIL CHANNEL
SPECIFICATIONS ORDERING INFORMATION Supply Voltage: 4.80 to 5.25 Vdc Supply Current (less modules): 1.0 amp Part Number Description max. Ethernet Network Interface Operating Temperature: -40 to 85°C Humidity: 5-95% non-condensing 72-ETH-T000 Analog/Digital OpenDAC® for Ethernet Housing Material: ABS/Polycarbonate blend Ethernet User’s Manual and Software CPU: Net+ARM 40 Connections: 72-UM-OETH OpenDAC® for Ethernet user’s manual Network: RJ-45 72-UM-ETH OpenLine® for Ethernet user’s manual Passive Rack: 48-Pin Euro DIN (male) 72-UOL OpenLine®/OpenDAC® configuration and product data Range of Network (without repeaters): 72-UME-DLL32 Ethernet/Modbus DLL for Windows 95/98/NT 100 meters with CAT 5 UTP
Compatible Components OpenDAC
OpenDAC® I/O Racks Analog OpenLine® I/O Modules Digital OpenLine® I/O Modules Power Supply ® I/O System Available from your local authorized Grayhill Distributor. For prices and discounts, contact your local sales office, an authorized Distributor or Grayhill.
OpenDAC Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com 3 OpenDAC® I/O System
NETWORK INTERFACES OpenDAC® for Modbus
FEATURES • Each Unit Controls/Monitors up to 32 Analog and/or Digital I/O using OpenLine® Modules • Network up to 247 OpenDACs® per Host PC, Each Separated by as much as 4,000 Feet • Communicate Over RS-422/485 at Speeds from 9600 Baud to 56.7 KB • 100% Modbus ASCII or Modbus RTU Compatible • CE Certified • DIN Rail or Panel Mount MODBUS UNIT ON OPENDAC® SYSTEM
APPLICATIONS GENERAL DESCRIPTION OpenDAC® for Modbus is an inexpensive, format to code the command and the response Stand Alone Control flexible interface to 32 analog or digital messages. Application programs running on OpenLine® I/O. As one of 247 slave devices on the host computer issue commands and then Local Control & I/O a Modbus network, OpenDAC® for Modbus await responses from the OpenDAC®. The constantly scans and stores the current status communications speed is switch selectable Remote I/O of each I/O. Upon command from the host between 9600 and 56700 baud. The entire device, the controller will change the status of network can span 4000 feet. Distributed I/O an output or return the value of an input. The slave address is switch selectable. Diagnostic FAULT TOLERANCE SCADA LEDs provide troubleshooting assistance. Each OpenDAC® for Modbus has an internal communications watchdog timer to minimize OpenDAC RTU ANALOG & DIGITAL I/O the impact of a broken Modbus link between the OpenDAC® for Modbus connects directly to two controller and the master device. If activated, 16 channel racks. Any combination of analog the timer must be reset by an incoming message ® within the prescribed period of time. If not, the I/O System and digital I/O modules may be used. On power up, the OpenDAC® scans and stores the I/O controller will force it’s outputs into a default configuration and makes the information state. available to the master for query. SOFTWARE In addition to simple On/Off instructions, Modbus Software drivers are available which simplify commands allow you to: the task of interfacing host programs written in • Read linearized thermocouple and RTD Visual Basic or C to the Modbus network. Sample temperature values programs, set-up and debug utilities are included • Count pulses at frequencies up to 1000Hz on the disk with the drivers. Interface drivers for • Detect rising or falling edges most third party software packages are available • Latch momentary input events through their distributors. Our DLL will assist • Set the level of analog outputs you in building custom Man-Machine Interfaces using Visual Basic, Visual C/C++, or Borland COMMUNICATIONS compilers running on Windows 95, 98 or NT. The host computer and OpenDAC® for Modbus communicate serially over one or two pair of twisted wires per RS-422/485 in a multi-drop configuration. They use Modbus ASCII or RTU
OpenDAC 4 Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com OpenDAC® I/O System
DIMENSIONS In inches (and millimeters)
4.1(104.26) 1.1 3.9 (99.56) (28.22)
DIN RAIL LATCH
1.0 (25.86)
3.0 (75.69) 2.6 (65.48)
2.3 (57.17) PIN 1 TO CENTERLINE OF DIN RAIL CHANNEL
SPECIFICATIONS ORDERING INFORMATION Power Supply: 4.75 to 5.25 Vdc Supply Current (less modules): 1 amp @ 5 Part Number Description Vdc max. OpenDAC® Network Interface Operating Temperature: 0 to 60°C Humidity: 95% non-condensing 72-MOD-4000 Analog/Digital OpenDAC® for Modbus Microprocessor: V25 @ 10 MHz Housing Material: ABS/Polycarbonate blend OpenDAC® User’s Manual and Software
Connections: ® RS-422/485: 5 position depluggable connector 72-UM-OMOD OpenDAC for Modbus user’s manual Passive Rack: 48-pin Euro DIN (male) 72-UME-DLL32 Ethernet/Modbus DLL for Windows 95/98/NT Serial Data: 72-UOL OpenLine® configuration and product data Format: 10 Bit ASCII: 1 Start, 1 Stop, 8 Data OpenDAC Integrity: Message Checksum Compatible Components Range of Network: Compliant with EIA/TIA OpenDAC® I/O Racks
RS485-A (1 standard load per controller). ® ®
Digital OpenLine I/O Modules I/O System Operates in multi-drop mode. 247 DIP switch Analog OpenLine® I/O Modules selectable addresses. May require RS485 Power Supply repeaters for lengths over 4000 feet or more than 32 controllers. Consult factory for special configurations. Available from your local authorized Grayhill Distributor. For prices and discounts, contact your local sales office, an authorized Distributor, or Grayhill.
OpenDAC Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com 5 OpenDAC® I/O System
NETWORK INTERFACES OpenLT™ (Optomux)
FEATURES • Each Unit Controls/Monitors up to 32 Analog and/or Digital I/O using OpenLine® Modules • Executes On-Board Programs Created With Borland C • Network up to 64 OpenLTs per Host Serial Port, Spanning as Much as 4000 Feet • Communicate Over RS422 /485 at Speeds from 9600 Baud to 115.2 KB • 100% Optomux Compatible, With Expanded Command Set • I/O Update Rates of 500 µSec per 32 Digital I/O, and 2 mS per Analog Input OPENLT® UNIT ON OPENDAC® SYSTEM or 2 Analog Outputs • 64-Bit Floating Point Math • DIN Rail or Panel Mountable • CE Certified
APPLICATIONS ANALOG & DIGITAL I/O EMBEDDED CONTROL PROGRAMS OpenLT® connects directly to one or two By specifying OpenLT(s)® with the optional 64 Stand Alone Control OpenLine® racks (part number 70LRCK16-48). KB of flash memory, you can develop and Any combination of OpenLine® analog and digital download C language programs to any of the Local Control & I/O I/O modules may be used. OpenLTs™ can be networked controllers. networked to a host PC which execute programs Central Processing: Remote I/O that monitor the input signals and control the Even while an ECP is running on OpenLT®, any outputs. In addition to simple ON/OFF Optomux™ command it receives from the host Distributed Processing: Remote I/O instructions, commands are included which will be processed as usual, which allows you to permit you to: delegate some or all of the control and data SCADA • Sample analog signals at 2 mS per input acquisition responsibility from the host computer. • Flag values above or below prescribed levels This reduces communications time and improves
OpenDAC RTU • Capture min/max values system response. • Calculate the average input signal levels • Provide linearized thermocouple and For embedded or stand-alone applications, GENERAL DESCRIPTION RTD temperature values downloaded ECP routines can be initiated on ® ™ ™ I/O System The OpenLT Optomux controller is a remote • Determine the width of input pulses power-up. slave that responds to Optomux™ commands • Count pulses at frequencies up to 1000Hz from the master or host PC. The 72-OPT-4100 • Detect rising or falling edges Libraries and the appropriate download utility version has memory for Embedded Control • Latch momentary input events are included with the ECP Programmers Manual. Programs (ECPs) which are control or data • Set the level of analog outputs acquisition routines which run locally on the • Provide delayed-on or delayed-off outputs SOFTWARE OpenLT™ and off-load some responsibilities Software drivers are available which simplify from the host. ECP routines written for MicroDAC COMMUNICATIONS ™ the task of interfacing host programs written in can be easily transferred to OpenLT and vice The host computer and OpenLT(s)™ ™ Visual Basic or C to the Optomux network. versa. By combining MicroDAC, OpenLT and communicate serially over one or two pair of ProMux® the cost/performance of a distributed Sample programs, set-up and debug utilities twisted wires per RS-422/485 in a multi-drop are included on the disk with the drivers. Interface control or data acquisition network is optimized configuration. They use Optomux™ ASCII format for price and performance. drivers for most third party software packages to code the command and the response are available through their distributors. Our messages. Application programs running on Optomux DDE Server dramatically simplifies the host computer issue commands and then data sharing between OpenLTs™ and Windows ™ await responses from the OpenLT . The applications, such as Microsoft EXCEL (see communications speed is selectable between Controller Software). Our DLL will assist you in 9.6 and 115.2 KBaud. Each controller on the building custom Windows Man-Machine network is assigned a unique base address. Interfaces using Visual Basic, Visual C/C++, or The entire network can span 4000 feet. Borland compilers. Diagnostic LEDs show traffic on the network.
OpenDAC 6 Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com OpenDAC® I/O System
DIMENSIONS In inches (and millimeters)
4.1(104.26) 1.1 3.9 (99.56) (28.22)
DIN RAIL LATCH
1.0 (25.86)
3.0 (75.69) 2.6 (65.48)
2.3 (57.17) PIN 1 TO CENTERLINE OF DIN RAIL CHANNEL
SPECIFICATIONS ORDERING INFORMATION Power Supply: 4.75 to 5.25 Vdc Supply Current (less modules): 300 mA max. Part Number Description Operating Temperature: 0 to 60°C OpenLT® Network Interface Humidity: 95% non-condensing Microprocessor: V25 @ 10 MHz 72-OPT-4000 Analog/Digital OpenLT® Housing Material: ABS/Polycarbonate blend 72-OPT-4100 Analog/Digital OpenLT® with 64K flash for C ECP storage Connections: RS-422/485: 5 position pluggable terminal block OpenLT® User’s Manuals and Software Rack: 48-pin Euro DIN (male) Serial Data: 72-UMM-D Driver development and protocol definition (includes driver source code) Format: 10-Bit ASCII, 1 Start, 1 Stop, 8 Data 72-UMM-DDE Optomux DDE server for Windows 3.1
Integrity: Message Checksum or 4 Pass + CS 72-UMM-DLL Optomux DLL for Windows 3.1 OpenDAC Range of Network: Compliant with EIA/TIA 72-UMM-DLL32 Optomux DLL for Windows 95/98/NT RS485-A (1 standard load per controller). 72-UMM-E C language ECP manual with libraries Operates in multi-drop mode. 64 DIP switch 72-UMM-H Programmer’s manual with Basic and C host drivers and examples ® selectable addresses. May require RS485 72-UM-OOPT Hardware installation and setup. Includes setup and debug programs I/O System repeaters for lengths over 4000 feet or more 72-UOL OpenLine® configuration and product data than 32 controllers. Consult factory for special 7W-UM-MDL32 Windows ECP download Utility configurations. Compatible Components
OpenDAC® I/O Racks Digital OpenLine® I/O Modules Analog OpenLine® I/O Modules Power Supplies
Available from your local authorized Grayhill Distributor. For prices and discounts, contact your local sales office, an authorized Distributor or Grayhill.
OpenDAC Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com 7 OpenDAC® I/O System
NETWORK INTERFACES OpenDAC® for Profibus
FEATURES • Each Unit Controls/Monitors up to 32 Analog and/or Digital I/O using OpenLine® Modules • Network up to 127 OpenDACs® per Host PC • Communicate at Speeds Up to12 MB • Auto Baud Rate Detect • 100% Profibus DP Compatible (PTO Tested and Approved) • I/O Update Rates of 500 µSec per 32 Digital and 1 mS per Analog Module (2 Channels) • Diagnostic LEDs PROFIBUS UNIT ON OPENDAC® SYSTEM • CE Certified • DIN Rail Mount
APPLICATIONS GENERAL DESCRIPTION The OpenDAC® for Profibus network interface Each OpenDAC® or third party device on the Stand Alone Control is a remote slave that responds to Profibus DP network will occupy 1 of 127 unique addresses. commands that it receives over the network. Communication between the master and slave Local Control & I/O The status and configuration of up to 32 devices takes place at baud rates from 50 KB to OpenLine® analog or digital I/O channels is 12 MB. OpenDACs® automatically detect the Remote I/O stored and constantly refreshed. baud rate, eliminating switch settings and simplifying set up. Network traffic and controller Distributed I/O ® status can be monitored by status LEDs on the
OpenDAC OpenDAC for Profibus is self-configuring. On power up, the controller will read the ID of each controllers. Diagnostic information is routinely SCADA I/O module and build an internal database. exchanged between master and slave devices. During the master configuration the controller ® Each OpenDAC® incorporates a communication I/O System RTU will compare this configuration with the stored configuration. If there is a match, the master will watchdog timer that monitors communication allow exchange of information to occur. from the Profibus master. When the watchdog is enabled and the slave does not receive a valid Profibus message within 100 mS, the OpenDAC® will set all output values to zero. Should a valid message be received, the timer is reset and communication resumes.
OpenDAC 8 Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com OpenDAC® I/O System
DIMENSIONS In inches (and millimeters)
4.20 (106,68)
DIN RAIL LATCH 3.90 (99,06)
1.0 (25,4)
2.90 (73,66) 2.60 (66,04)
PIN #1 2.31 (58,75) TO CENTERLINE OF DIN RAIL CHANNEL
SPECIFICATIONS ORDERING INFORMATION Supply Voltage: 4.75 to 5.25 Vdc Supply Current (less modules): 0.5A max. Part Number Description Operating Temperature: -40 to 85°C Profibus Network Interfacer Humidity: 5-95% non-condensing Housing Material: ABS/Polycarbonate blend 72-PRO-4000 Analog/Digital OpenDAC® for Profibus DP CPU: AM 188ES @ 24 MHz Connections: Profibus User’s Manual and Software Profibus: 9-Pin D-Sub (female) ® 72-UM-PRO OpenDAC for Profibus DP user’s manual OpenDAC Passive Rack: 48-Pin Euro DIN (male) 72-UOL OpenLine® configuration and product data Serial Data: Format: 11 bits: 1 start, 1 stop, 1 parity (even), Available from your local authorized For prices and discounts, contact your local ®
8 data Grayhill Distributor. sales office, an authorized Distributor, or I/O System Integrity: Frame checksum Grayhill. Range of Network (without repeaters): 1200 meters for entire network below 93 KB; 600 meters at 187.5 KB; 200 meters at 500 KB
OpenDAC Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com 9 OpenDAC® I/O System
RACKS 16 Channel
FEATURES • Automatically Detects OpenLine® I/O Module Types • Provides Direct Interface for the I/O to OpenDAC® Network Interfaces • Multiple Termination Options • Stack up to Two Racks for the 32 I/O channels • Small Footprint • DIN Rail Mount • UL, CSA, CE (See Engineering Info, p. L-6)
16 CHANNEL RACK: OpenDAC® Rack
Part No. 70LRCK16-48 Dimensions are shown in inches (and millimeters). All tolerances are ± 0.010 (0,25) unless otherwise specified. PIN 1 J4
2.8 (72.21)
6.2 (156.87)
5.9 (149.66) J1 TOP ROW: +5V BOTTOM ROW: GND (WP VERSION SOLD 70LRCK16-48P WITH PLUGS)
3.9 (99.85) I/O BUS PIN 1 J4 4.4 OpenDAC (111.56)
M1 M2 M3 M4 M5 M6 M7 M8 2.8 +5 +5 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 (72.21) ®
I/O System 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32
DIN RAIL CLIP J1 TOP ROW: +5V BOTTOM ROW: GND
70LRCK16-48
OpenDAC 10 Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com OpenDAC® I/O System
SCHEMATIC: Part No. 70LRCK16-48
+5 +5 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 FIELD 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 WIRING TERMINAL STRIP
J2 1 B1 2 B2 3 B14 4 0 1234567 MODULE J3 LOCATION B3 B15 J2 5 B16 B3 6 B15 7 J3 B16 8 B1 9 B2 B14
J2 J2 J2 J3 C9 A9 C1 C8 C10 A10 C2 C7 C11 A11 C3 C6 C12 A12 C4 C5 C13 A13 C5 C4 C14 A14 C6 C3 C15 A15 C7 C2 C16 A16 C8 C1 A1 A8 J3 J2 J3 A2 A7 /CS1 A3 A6 C9 B6 A9 A4 A5 C10 B7 ISCLK A10 A5 A4 C11 B8 A11 A6 A3 C12 B10 IDI A12 A7 A2 C13 B11 A13 A8 A1 C14 B12 A14 B4 B13 C15 B13 A15 B5 B12 C16 /ICONV MODULE A16 B9 B4 J3 ID /CS2 B5 DETECT B6 /IDOR B7 B8 IDO B9 B10 IEOC B11
ORDERING INFORMATION (MODULES ORDERED SEPARATELY) Part Number I/O Description UL CSA Style 16 Channel Racks
70LRCK16-48 16 48-pin Euro DIN logic signal connector. DIN rail mount. X X OpenDAC® 70LRCK16-48C 16 48-pin Euro DIN logic signal connector. DIN rail mount with X X OpenDAC® cage clamp style terminal blocks 70LRCK16-48P 16 48-pin Euro DIN logic signal connector. DIN rail mount with X X OpenDAC® pluggable terminal blocks 70LRCK16-48WP 16 48-pin Euro DIN logic signal connector. DIN rail mount with X X OpenDAC® pluggable terminal blocks, plug included OpenDAC
Available from your local Grayhill
Distributor. For prices and discounts, contact ® I/O System a local Sales Office, an authorized local Distributor or Grayhill.
OpenDAC Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com 11 System 50
SYSTEM 50 System 50
Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com Contents: System 50
SYSTEM 50 •MicroDAC • MicroDAC LT •Promux •Microlon • Various I/O Racks Page
SYSTEM 50 RACKS OVERVIEW ...... 3 Racks 4 Channel ...... 4 8 Channel ...... 6 16 Channel ...... 11 24 Channel (In-Line) ...... 18 24 Channel ...... 22 32 Channel ...... 25 32 Channel Parallel Controller Board for 72-PMX-32D ...... 27 Controllers
MicroDAC (Optomux) ...... 29 System 50 MicroDAC LT (Optomux) ...... 31 Network Interfaces Promux (Optomux) ...... 33 Parallel Bus Interface ...... 35 Communication Converters ...... 37 Accessories ...... 38
System 50 Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com 2 System 50
CONTROLLERS MicroDAC (Optomux)
FEATURES • Each Unit Controls/Monitors up to 32 Analog (G5 Only) and/or Digital I/O Modules • Executes On-Board Programs Created With Borland C • Network up to 64 MicroDACs per Host Serial Port, Each Separated by as Much as 4000 Feet • Communicate Over RS-422/485 at Speeds From 1200 Bd to 115.2 KB • 100% Optomux™ Compatible, With Expanded Command Set • I/O Update Rates of 500 µSec per 32 Digital I/O, and 10 mS per Analog Input or 2 Analog Outputs • BASIC and C Drivers for the PC • DIN Rail or Panel Mountable Metal Enclosure • Hardware Expansion With SBX Port • Real Time Clock Option (Y2K Compliant) APPLICATIONS COMMUNICATIONS The host PC and MicroDAC(s) communicate Libraries and the appropriate download utility are Stand Alone Control serially over one or two pair of twisted wires per included with the ECP Programmers Manual. RS-422/485 in either a multi-drop or repeat Local Control & I/O configuration. They use Optomux™ ASCII format SOFTWARE to code the command and the response Software drivers are available which simplify the Remote I/O messages. Application programs running on the task of interfacing host programs written in Visual host PC issue commands and then await Basic or C. Sample programs, set-up and debug Distributed I/O responses from the MicroDAC. The utilities are included on the disk with the drivers. communications speed is selectable between Interface drivers for most third party software SCADA 1.2 and 115.2 KBaud. Each controller on the packages are available through their distributors. network is assigned a unique base address. You Our MicroDAC DDE Server dramatically RTU can separate units from one another by as much simplifies data sharing between MicroDACs and as 4,000 feet. Windows applications, such as Microsoft Excel (see Optomux Software). Our DLL will assist you ANALOG & DIGITAL I/O System 50 EMBEDDED CONTROL in building custom Windows Man-Machine A 50 conductor ribbon cable is supplied to connect PROGRAMS Interfaces or control programs using Visual Basic, MicroDACs to any 8,16,24, or 32 module Visual C/C++, or Borland compilers. mounting rack. If connected to a G5 rack, any By specifying MicroDAC(s) with the optional combination of analog and digital I/O modules 64KB of flash memory, you can develop and OTHER FEATURES/OPTIONS ® download C language programs to any of the may be used. OpenLine , standard and mini The RS-232 serial port provides a connection for networked controllers. racks permit only a combination of digital modules. remote RS-232 devices. You can use this port to MicroDACs can be networked to a PC which read information from input devices such as bar Even while an Embedded Control Program (ECP) runs programs that monitor the input signals and code readers or keyboards or to write information is running on MicroDAC, any Optomux™ control the outputs. In addition to simple ON/OFF to output devices such as operator interfaces, command it receives from the host will be instructions, commands are included which intelligent displays or printers. permit you to: processed as usual, which allows you to delegate some or all of the control and data acquisition • Sample analog signals at 10 mS per input The optional real time clock permits ECP routines responsibility from the host PC. This reduces • Flag values above or below prescribed levels to be executed based on date or time of day. It communications time and improves system • Capture min/max values also allows data that is collected to be time response. • Calculate the average input signal levels stamped and stored in battery backed RAM • Provide linearized thermocouple and memory. RTD temperature values For embedded or stand-alone applications, • Determine the width of input pulses downloaded ECP routines can be initiated on • Count pulses at frequencies up to 1000 Hz power-up. Where redundant control or process • Detect rising or falling edges shutdown procedures are vital, ECP initiation can • Latch momentary input events be tied to the communications watchdog timer. In • Set the level of analog outputs the event the host computer goes off line, the ECP • Provide delayed-on or delayed-off outputs automatically begins executing.
System 50 29 Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com System 50
DIMENSIONS In inches (and millimeters)
9 PIN D-SUB FOR RS-232 CONNECTION 7.885 (200,28) THUMB SCREW FOR COVER 5.745 (145,92) REMOVAL (2 PLACES)
C O P R C V X M T E R R O R ATTACHES TO 35 MM DIN RAIL EN50022 6.370 (161,80) 5.105
(129,67) DATA ACQUISITION AND CONTROL
3.857 (97,97)
2.402 (61,01)
.560 .632 DIN RAIL CLIP (14,2) PANEL MOUNTING HOLES I.D. 0.18 (4,6) DIA. (2 PLACES) (16,05) 6.755 ± .005 MOUNT WITH #8 SCREWS 0.75 (19,05) LONG MIN. (171,58 ± 0,13)
CONNECTION FOR RS-422/485 2.843 0.719 WIRES (72,21) (18,26)
Unless otherwise specified, tolerances are ± .010 (0,25).
SPECIFICATIONS ORDERING INFORMATION Power Supply: 4.75 to 5.25 Vdc Part Number Description
Supply Current (less modules): 1A maxi- System 50 mum MicroDAC Controllers Operating Temperature: 0 to 60°C 72-MDC-32ADC Analog/Digital MicroDAC with RS-232 and SBX ports, 64K batt. Humidity: 95% non-condensing backed RAM, 64K flash for C ECP storage, and real time clock. Housing Material: Anodized Aluminum Microprocessor: V25 @ 10 MHz Connections: MicroDAC User's Manuals and Software RS-422/485: 12 position terminal block RS-232 (DCE or DTE): 9-pin D-Sub (male) 72-UMM Introduction to MicroDAC SBX: 36-pin dual row (female) 72-UMM-D Driver development and protocol definition. Includes driver source code Rack: 50-pin male header 72-UMM-DDE Optomux DDE Server for Windows 3.1 Serial Data: 72-UMM-DLL Optomux DLL for Windows 3.1 Format: 10-Bit ASCII, 1 Start, 1 Stop, 8 Data 72-UMM-DLL32 Optomux DLL for Windows 95/98/NT Integrity: Message Checksum or 4 Pass + CS 72-UMM-E C language ECP manual with libraries Range of Network: Compliant with EIA/TIA 72-UMM-H Programmers manual with Basic and C host drivers & examples RS-485-A (1 standard load per controller). 72-UMM-IL Hardware installation and set-up. Includes set-up and debug programs. Operates in multi-drop or repeat mode. 64 DIP 7W-UM-MDL32 Windows ECP download Utility switch selectable addresses. May require RS485 repeaters for lengths over 4,000 feet Available from your local authorized For prices and discounts, contact your local or more than 32 controllers in multi-drop Grayhill Distributor. sales office, an authorized Distributor, or mode. Consult factory for special configura- Grayhill. tions.
System 50 Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com 30 System 50
CONTROLLERS MicroDAC LT (Optomux)
FEATURES • Each Unit Controls/Monitors up to 32 Analog (G5 Only) and/or Digital I/O Modules • Executes On-Board Programs Created With Borland C • Network up to 64 MicroDAC LTs per Host Serial Port, Spanning as Much as 4000 Feet • Communicate Over RS-422 /485 at Speeds From 1200 Baud to 115.2 KB • 100% Optomux Compatible, With Expanded Command Set • I/O Update Rates of 500 µSec per 32 Digital I/O, and 10 mS per Analog Input or 2 Analog Outputs • 64-Bit Floating Point Math
APPLICATIONS and control the outputs. In addition to simple Even while an Embedded Control Program ON/OFF instructions, commands are included (ECP) is running on MicroDAC LT, any which permit you to: Optomux™ command it receives from the host • Sample analog signals at 10 mS per input will be processed as usual, which allows you to • Flag values above or below prescribed levels delegate some or all of the control and data • Capture min/max values acquisition responsibility from the host computer. • Calculate the average input signal levels This reduces communications time and • Provide linearized thermocouple and improves system response. RTD temperature values • Determine the width of input pulses For embedded or stand-alone applications, • Count pulses at frequencies up to 1000Hz downloaded ECP routines can be initiated on • Detect rising or falling edges power-up. • Latch momentary input events • Set the level of analog outputs Libraries and the appropriate download utility GENERAL DESCRIPTION • Provide delayed-on or delayed-off outputs are included with the ECP Programmers Manual.
System 50 MicroDAC LT is a low cost version of MicroDAC for customers who don't need all of the features COMMUNICATIONS of MicroDAC. Missing are the battery back-up The host computer and MicroDAC LT(s) SOFTWARE for the RAM memory, real-time clock, RS-232, communicate serially over one or two pair of Software drivers are available which simplify and SBX ports. The DIN Rail Mountable metal twisted wires per RS-422/485 in a multi-drop the task of interfacing host programs written in. ™ enclosure is optional. ECP routines written for configuration. They use Optomux ASCII Visual Basic or C to the MicroDAC network. MicroDAC can be easily transferred to format to code the command and the response Sample programs, set-up and debug utilities MicroDAC LT and vice versa. By combining messages. Application programs running on are included on the disk with the drivers. MicroDAC, MicroDAC LT and ProMux the the host computer issue commands and then Interface drivers for most third party software cost/performance of a distributed control or await responses from the MicroDAC. The packages are available through their data acquisition network is optimized for price communications speed is selectable between distributors. Our MicroDAC DDE Server and performance. 1.2 and 115.2 KBaud. Each controller on the dramatically simplifies data sharing between network is assigned a unique base address. MicroDACs and Windows applications, such ANALOG & DIGITAL I/O The entire network can span 4000 feet. as Microsoft Excel (see Controller Software). MicroDAC LT connects directly to any 8,16,24, Our DLL will assist you in building custom or 32 module mounting rack with a 50-pin EMBEDDED CONTROL PROGRAMS Windows Man-Machine Interfaces or control header. If connected to a G5 rack, any By specifying MicroDAC LT(s) with the optional programs using Visual Basic, Visual C/C++, or combination of analog and digital I/O modules 64KB of flash memory, you can develop and Borland compilers. may be used. Standard and Mini racks permit download C language programs to any of the only a combination of digital modules. MicroDAC networked controllers. 1 With optional enclosure. LTs can be networked to a host PC which execute programs that monitor the input signals
System 50 31 Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com System 50
DIMENSIONS In inches (and millimeters)
STANDOFF I.D. 0.15 (3,8) DIA. CLEARANCE 4.975 0.725 FOR #6 SCREW (126,37) (18,42)
ATTACHES TO 35 MM DIN RAIL EN50022
+5V GND 3.000 4.25 FH+ 2.80 (76,2) (107,95) FH- TH+ (71,12) TH- FO+ FO- TO+ TO-
0.725 .758 0.20 (19,25) (5,08) (18,42) .758 (19,25) 4.875 0.625 (123,83) (15,88) 1.385 (35,18)
2.20 PLUG CONNECTOR (55,9) MATES DIRECTLY WITH A RACK
Unless otherwise specified, tolerances are ± .010 (0,25).
SPECIFICATIONS ORDERING INFORMATION System 50 Power Supply: 4.75 to 5.25 Vdc Supply Current (less modules): 300 mA Part Number Description Operating Temperature: 0 to 70°C MicroDAC LT Controllers Humidity: 95% non-condensing Microprocessor: V25 @ 10 MHz 72-MDL-32ADC Analog/Digital with 64K flash for C ECP storage Housing Material: Painted steel Connections: MicroDAC LT User's Manuals and Software RS-422/485: 10 position terminal block Rack: 50-pin female plug 72-UMM Introduction to MicroDAC Serial Data: 72-UMM-D Driver development and protocol definition. Includes driver source code Format: 10-Bit ASCII, 1 Start, 1 Stop, 8 Data 72-UMM-DDE Optomux DDE Server for Windows 3.1 Integrity: Message Checksum or 4 Pass + CS 72-UMM-DLL Optomux DLL for Windows 3.1 Range of Network: Compliant with EIA/TIA 72-UMM-DLL32 Optomux DLL for Windows 95/98/NT RS485-A (1 standard load per controller). 72-UMM-E C language ECP manual with libraries Operates in multi-drop mode. 64 DIP switch 72-UMM-H Programmers manual with Basic and C host drivers & examples selectable addresses. May require RS485 72-UMM-IL Hardware installation and set-up. Includes set-up and debug programs repeaters for lengths over 4000 feet or more than 32 controllers. Consult factory for special Available from your local authorized Gray- For prices and discounts, contact your local configurations. hill Distributor. sales office, an authorized Distributor, or Grayhill.
System 50 Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com 32 System 50
NETWORK INTERFACES ProMux® (Optomux)
FEATURES • Each Board Controls Up to 24 Standard, Mini, G5 or OpenLine® Digital Modules • Up to 256 Addressable ProMux® Boards Separated by 4,000 Feet • 100% Optomux Compatible, Plus Extra Commands • Communications at Speeds From 300 Baud to 38.4 KBaud. • Transient Protection on Communications Lines • Direct Plug-In or Ribbon Cable Interconnection • BASIC and C Drivers for the PC
APPLICATIONS SOFTWARE • Count pulses at frequencies up to 400Hz Software drivers are available which simplify Stand Alone Control • Detect rising or falling edges the task of interfacing programs written in ® • Latch momentary input events Visual Basic or C to the ProMux network. Local Control & I/O • Turn outputs ON or OFF individually or in Sample programs and the set-up and debug groups utilities are included on the disk with the drivers. Remote I/O • Pulse-width modulate outputs Interface drivers for most third party software • Provide delayed-on or delayed-off outputs packages are available through their Distributed I/O • Generate pulses or squarewaves distributors. SCADA OTHER FEATURES COMMUNICATIONS ® ® All ProMux boards are thoroughly tested and RTU The host computer and ProMux boards System 50 shipped in static proof boxes. communicate serially over two pair of twisted wires per RS-422/485 in either a multi-drop or Because space inside your enclosure can be repeat configuration. They use an industry DIGITAL INPUTS/OUTPUTS limited, we offer numerous rack plug-in standard ASCII string format to code the The ProMux® network interface mates with configuration options. For applications requiring command and response messages. any of our 8, 16, or 24 digital module racks. even more mounting flexibility, the ProMux® Application programs running on the host Plug Grayhill OpenLine®, standard, miniature, boards can be connected to racks with a or G5 digital I/O modules into the racks. They computer issue commands and then await ® ribbon cable up to six feet long. can be mixed in any combination. Connect the responses from the ProMux boards. The communications speed is selectable between ProMux® boards serially to a host computer If you do not have an RS-422 or RS-485 serial 300 baud and 38.4 KBaud. Each controller on and then issue commands to monitor the port on your PC, we offer a variety of RS-232 the network is assigned a unique base address inputs or control the outputs. Commands are to RS-422/485 converters. included which permit you to: from 0 to 255. You can separate boards from • Read the ON/OFF status of inputs one another by as much as 4,000 feet. • Determine the width of input pulses
System 50 33 Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com System 50
DIMENSIONS In inches (and millimeters)
0.25 3.50 (88,9) 2.25 (57,1) 0.275 (6,4) CONNECTION (7,0) STANDOFF I.D. 0.15 (3,8) DIA. FOR RS-422/485 CLEARANCE FOR #6 SCREW WIRES
1.5 (38,1) 2.625 4.00 (66,68) (101,6) NOTE: FRONT LEGS ARE INSTALLED ONLY ON 72-PMO-3
4.50 (114,3)
1.35 PLUG CONNECTOR ON 72-PMO-1 (34,29) MATES DIRECTLY WITH A RACK
0.55 (13,97) PIN 1 HEADER CONNECTOR ON 72-PMO-3 0.67 (17,0) 2.66 (67,5) MATES WITH A RIBBON CABLE
4.00 (101,6)
Unless otherwise specified, tolerances are ± 0.010 (0,25).
SPECIFICATIONS ORDERING INFORMATION Supply Voltage: 4.5 to 5.5 Vdc Supply Current (less modules): 300 mA Part Number Description max. Operating Temperature: 0° to 70°C Network Interfaces Humidity: 95% non-condensing 72-PMO-1 Plug connector for direct rack connection Microprocessor: 68HC11 @ 7.4 MHz 72-PMO-3 Header connector for ribbon cable to rack connection Connections: RS-422/485: 12 position terminal block User’s Manuals and Software Rack: 50-pin female plug connector or 50-pin 72-UMO Manual with no software, for evaluating boards for purchase System 50 male header connector 72-UMO-C Manual with Basic and C software drivers and utilities Serial Data: 72-UMM-DDE Optomux DDE server for Windows 3.1 Format: 10-Bit ASCII, 1 Start, 1 Stop, 8 Data 72-UMM-DLL Optomux DLL for Windows 3.1 Integrity: Message Checksum or 4 Pass + CS 72-UMM-DLL32 Optomux DLL for Windows 95/98/NT Range of Network: Compliant with EIA/TIA RS485-A (1 standard load per controller). Available from your local authorized Gray- For prices and discounts, contact your local Operates in multi-drop or repeat mode. 256 hill Distributor. sales office, an authorized Distributor, or DIP switch selectable addresses. May require Grayhill. RS485 repeaters for lengths over 4,000 feet or more than 32 controllers in multi-drop mode. Consult factory for special configurations.
System 50 Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com 34 System 50
NETWORK INTERFACES Parallel Bus
FEATURES • Each Board Controls Up to 24 or 32 I/O Modules • Scans 512 Digital I/O Points in Less Than 200 µSec. • Compatible With Parallel Controller Boards From Other Manufacturers • DIP Switch Selectable Address and Options • Up to 32 Addressable Boards Over 500 Feet • On-Board Terminating Resistors • On-Board Communications Watchdog Timer
APPLICATIONS SPEED The parallel bus is high speed. The host PC Three LEDs on the controller boards assist in can read or write eight digital I/O modules in Stand Alone Control troubleshooting problems. They indicate when less than 3 microseconds which means that power is being applied, when messages are 512 digital I/O modules can be scanned in less being received, and when the watchdog timer Local Control & I/O than 200 microseconds! Each group of eight has timed out. I/O modules are accessed through a separate Remote I/O I/O port register on the host PC or controller. THE 72-PC28 ADAPTER CARD In assembly language, an IN or OUT instruction In applications where the host computer is a Distributed I/O is used to read or write this information. In C PC, the 72-PC28 adapter card is an IBM PC/ language, an inp or outp function call is used. XT/AT bus to parallel bus interface which SCADA In BASIC, an INP or OUTP instruction is used. occupies a single half slot in the computer. The bus ribbon cable plugs into it's 50-pin male RTU WATCHDOG TIMER header connector. Each adapter card can Each controller board has an on-board drive up to thirty two 72-PMX-24D controller DIGITAL INPUTS/OUTPUTS communications watchdog timer which boards, sixteen 72-PMX-32D controller boards The 72-PMX-24D controller board mates with monitors communications between the host or sixteen 72-PMX-32AD controller boards any of our 8, 16, or 24 digital module racks. The and controller board. A timer value between over a total distance of 500 feet. Up to four 72- System 50 72-PMX-32D or 72-PMX-32AD controller 0.5 seconds and 12 seconds is selected for PC28 adapter cards can be installed in one PC. board mates with special rack part number each board. On power up, the timer begins The base address for the card and wait states 70GRCP32-HL which accepts up to 32 G5 counting down. Whenever a message from are DIP switch selectable. analog or digital I/O modules. Connections are the host is received, the timer is restarted. made between the PC (or other type of host) Should the timer time out, all of the output Each 72-PC28 includes a complete User's parallel port and the controller boards via a 50 modules being controlled by the board will be Manual and a software setup/test utility pin flat ribbon cable. The cable can be up to 500 set to one of four DIP switch selectable program. This program graphically shows you feet in length. The cable from the host is conditions (ie. all off). dip switch, jumper and termination resistor connected to the first controller board on the settings for the system configuration you bus and then daisy chained to additional OTHER FEATURES decided. You can then use the program to controller boards. Up to 32 controller boards One of the control lines on the parallel bus is configure and manipulate any I/O on the parallel with 16 module racks (or 16 controller boards called RESET. The RESET line can be used to bus. with 24 or 32 module racks) can be added simultaneously turn off all of the output modules anywhere along the cable. The maximum being controlled by each of the boards on the All controller boards are thoroughly tested number of I/O per parallel port is 512. bus. prior to shipment.
System 50 35 Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com System 50
DIMENSIONS In inches (and millimeters)
Part No. 72-PMX-24D
6.00 (152,4)
5.50 (139,7) LOGIC STANDOFF I.D. 0.15 (3,8) DIA. SUPPLY CLEARANCE FOR #6 SCREWS TERMINAL POWER LED STRIP 1.50
ADDRESS LED DIP SWITCH (38,1) 0.25 (6,35) WATCHDOG LED
– +
4.50 (114,3) 50 PIN RIBBON CABLE CONNECTORS FOR PARALLEL BUS
PLUG CONNECTOR TO MOUNTING TERMINATION RACK RESISTOR PACKS
0.50 (12,7)
Part No. 72-PMX-32AD or 72-PMX-32D
Unless otherwise specified, tolerances are ± 0.010 (0,35).
SPECIFICATIONS ORDERING INFORMATION System 50 Supply Voltage: 4.9 to 5.1 Vdc Supply Current (board only): 1.5A maximum Part Number Description Operating Temperature: 0° to 60°C Controller Board Humidity: 95% non-condensing Connections (72-PMX-24D): 72-PMX-24D Parallel controller board for up to 24 digital I/O modules Parallel bus: Two 50-pin male header 72-PMX-32AD Parallel controller board for 32 G5 analog or digital I/O modules connectors 72-PMX-32D Parallel controller board for 32 G5 digital I/O modules Rack: 50-pin female plug connector Connections (72-PMX-32D or 72-PMX-32AD): Adapter Card Parallel bus: Two 50-pin male header 72-PC28 IBM PC parallel port plug-in board, includes 72-UMP manual connectors located on rack 70GRCP32-HL Rack: 70-pin female plug connector User’s Manual Parallel Data: 72-UMP Manual with utility software and sample programs Format: 8-Bit Parallel Range of Network: For finished ribbon cable assemblies, see “Controller Accessories” Multi-drop: Up to 500 feet total cable length, with (32) 72-PMX-24D or (16) 72-PMX-32D or 72-PMX-32AD boards maximum Available from your local authorized Gray- For prices and discounts, contact your local hill Distributor. sales office, an authorized Distributor, or Grayhill.
System 50 Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com 36 System 50
COMMUNICATION CONVERTERS RS-232 to RS-422/485
FEATURES • Selectable RTS operation for 2 wire applications • Transient Protection on the RS-422/485 Lines ´ On-Board Power Supply With Jumper Selectable 110/220 Vac Operation • Optical Isolation Between RS-232 and RS422/485 • DIP Switch Selectable DTE/DCE Setting • Multiple Mounting and Connector Options handshaking can be controlled from either end of type terminal strip. RS-422 signals are on a the communication link. Typical applications separate terminal strip or a female DB-9 involve connecting a host computer to remotely connector. 72-CNV-12 has a DIN rail card located serial devices such as printers, control carrier which permits the assembly to snap on GENERAL DESCRIPTION equipment, or data acquisition devices distributed a DIN rail. AC power and RS-422 signals are The 72-CNV-XX family of converters offer a throughout an office or factory. brought in to two screw-type terminal strips. A flexible and reliable solution to the challenge of female DB-25 connector transfers the RS-232 interfacing devices conforming to different serial The multiple mounting and connector options signals for all three versions. communication standards. Grayhill converter allow for many installation possibilities. All three products are designed for industrial versions conform to a Eurocard 3U size (160 mm SPECIFICATIONS environments. All communication lines have x 100 mm). 72-CNV-10 will mount in a DIN 41494 Supply Voltage Range (Vps): 110/220 Vac transient protection which other commercially card cage. AC power and the RS-422 signals are (jumper selectable) available converters lack. The converters allow brought out to a DIN standard 41612 15-pin Maximum Supply Current (Ips): 120 mA an RS-232 device (ie. PCs, PLCs, Embedded connector (Harting p/n 09061152911 or Isolation Voltage: 4000 Vac Controllers) to communicate reliably over long equivalent). 72-CNV-11 has standoffs to facilitate Transmission Rate: 300 to 115,200 Baud distances to multiple devices utilizing the RS- panel mounting. AC power comes in to a screw- Operating Temperature Range: 0 to 60°C 422/485 standard. Reliability is an inherent benefit 95% relative humidity, non-condensing of the differential mode communication of RS- ORDERING INFORMATION Indicators: TX, RX, CTS, RTS and Power 422/485. Noise introduced onto the RS-422/485 link affects both the positive and negative side Part Number Description equally, preserving the integrity of the differential 72-CNV-10 RS-232 to RS-422/485 converter for DIN card cage (Pictured) signal between them. Long distances and multiple 72-CNV-11 RS-232 to RS-422 converter for panel mount slave devices are supported by the converters. 72-CNV-12 RS-232 to RS-422/485 converter for DIN rail mounting In half-duplex (2-wire) RS-485 mode, System 50
72-CNV-2, 72-CNV-4 AND 72-CNV-5 72-CNV-4 and 72-CNV-5 convert serial operates only in an RS-422 mode at a maximum communications from RS-232 to RS-485 in rate of 19.2 KB. both directions. The converter simply plugs Supply Voltage: into any male RS-232 DB-25 connector and +8 to +15 Vdc (-2 and -4 versions) converts the transmit and receive signals to +5Vdc (-5 version) RS-485 (RS-422) levels at speeds to 115.2 Supply Current: KB. The converters are configured for DTE 62 mA plus output load (-2 version) (default) or DCE operation. 30 mA plus output load (-4 and -5 version) Operating Temperature Range: 0-60°C The 72-CNV-2 is similar to the 72-CNV-4 except that it provides optical isolation and
ORDERING INFORMATION Part Number Description 72-CNV-2 RS-232 to RS-422 converter with optical isolation 72-CNV-4 RS-232 to RS-422/485 converter with 8 to 15V operation 72-CNV-5 RS-232 to RS-422/485 converter with 5V operation
Available from your local Grayhill Distributor. For prices and discounts, contact a local Sales Office, an authorized Distributor, or Grayhill.
System 50 37 Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com System 50
ACCESSORIES
CABLE ASSEMBLIES Several standard cable assem- TEST MODULES Modules for use in system set up blies to connect controllers to our and testing may be ordered. Mod- I/O module mounting racks may ules 70M-ISW1and 70G-ISW1 be ordered. The 72-CHH cable simulates an input; 70M-OSW1 has a 50-pin header connector on switch simulates an output. each end to mate with those on mounting racks. The 72-CHE cable has a 50-pin header connector on one end and a 50-pin edge card connector on the other.
ORDERING INFORMATION Part Number Description FUSE KITS Fuse and fuse holder Replacement kits of 10 Cable Assemblies can be ordered directly from Grayhill. 72-CHH-1 Ribbon cable assembly, header to header, 1 foot long 72-CHH-2 Ribbon cable assembly, header to header, 2 feet long Controller Boards, I/O Modules, Module 72-CHH-4 Ribbon cable assembly, header to header, 4 feet long Racks, and Accessories are available 72-CHH-6 Ribbon cable assembly, header to header, 6 feet long through Authorized Grayhill Industrial Dis- 72-CHE-2 Ribbon cable assembly, header to edge card, 2 feet long tributors. For prices and discounts, contact 72-CHE-4 Ribbon cable assembly, header to edge card, 4 feet long your local sales office, an authorized Industrial 72-CHE-6 Ribbon cable assembly, header to edge card, 6 feet long Distributor, or Grayhill. Test Modules 70L-ISW Input module test switch, OpenLine® package 70G-ISW1 Input module test switch, G5 package 70M-ISW1 Input module test switch, mini package 70M-OSW1 Output module test switch, 3 amp, mini package
Fuses 70-FUSE-3AC Fuse, 3.15A, 5x20mm, used on all AC Digital Output Modules 70-FUSE-3DC Fuse, 3.15A, 5x20mm, used on all Solid State OpenLine® DC Digital Output Modules 70-FUSE-H Fuse holder for Output Modules, used on all Digital Output Modules
SYSTEM 50 JUMPER BARS DIMENSIONS: Jumper Bars Grayhill jumper bars are available for G5 applications that require common DIM. L ± .010 (0,25) .032 (0,81) terminals to be bussed together on .500 (12,7) TYP. .180 .240 .100 (2,54) (4,57) digital I/O mounting racks. Jumper System 50 bars are available for both our Mini (6,10) .655 (16,64) and G5 racks. Grayhill jumper bars are made from .032” thick tin-plated .087 brass. The jumper bars are insulated (2,21) with a molded sleeve for excellent dielectric properties. Mini DIM. L ± .010 (0,25) .032 (0,81) .400 (10,16) TYP. .180 .240 .080 (2,03) (4,57) (6,10) .555 (14,10)
.087 (2,21)
ORDERING INFORMATION: Jumper Bars for Grayhill G5 and Mini Series I/O Racks
Part Number Description Dimension “L” in. (mm) Use on Grayhill I/O Rack 70G-JUMP8 8 position jumper for G5 I/O racks 3.60 (91,44) 70GRCK8-HL, 70GRCK16-HL, 70GRCM32-HL, 70GRCP32-HL, 70GRCK16I, 70GRCK16T 70G-JUMP12 12 position jumper for G5 I/O racks 5.60 (142,24) 70GRCQ24-HL 70M-JUMP6 6 position jumper for Mini I/O racks 2.08 (52,83) 70MRCQ24-HL 70M-JUMP8 8 position jumper for Mini I/O racks 2.88 (73,15) 70MRCK8-HL, 70MRCK16-HL, 70MRCK24-HL
System 50 Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com 38