Temperature and Process Fiber Optic Control/ Temp. Maximum Communication Product Limit Mounting Measure- Profiling Output Protocols Page Loops ment 1 PM PLUS™ 1/1 /16 DIN — ✓ 15A Standard bus, 252-1 front panel EtherNet/IP™, DeviceNet™, PROFIBUS DP, Modbus® TCP, Modbus® RTU PM LEGACY™ 1/1 1/32, 1/16 — 1/32 15A Standard bus, 252-9 DIN Modbus® RTU front panel F4T 4/4 DIN-rail, — ✓ 12A Standard bus, 253 Flush mount Modbus® TCP (Ethernet), Modbus® RTU, SCPI, USB Host (2), USB device ® EZ-ZONE RM 152/192 DIN-rail — ✓ 15A Standard bus, 254 EtherNet/IP™, DeviceNet™, PROFIBUS DP, Modbus® TCP, Modbus® RTU EZ-ZONE RMF 8/0 DIN-rail ✓ — — Standard bus, 255 EtherNet/IP™, DeviceNet™, PROFIBUS DP, Modbus® TCP, Modbus® RTU ® EZ-ZONE RMZ 48/0 DIN-rail ✓ — — EtherCAT 255 Standard bus, Temperature and Process EtherNet/IP™, DeviceNet™, PROFIBUS DP, Modbus® TCP, Modbus® RTU EZ-ZONE ST 1/1 DIN-rail — ✓ 75A Standard bus, 256 Modbus® RTU 1 1 EZ-ZONE PM 2/1 /32, /16, — ✓ 15A Standard bus, 257 1/8, 1/4 DIN EtherNet/IP™, front panel DeviceNet™, PROFIBUS DP, Modbus® TCP, Modbus® RTU EZ-ZONE PM 1/1 1/32, 1/16 — — 15A Standard bus 258 Express DIN front panel SERIES CV 1/0 DIN-rail, — — 8A N/A 259 Front panel, chassis SERIES CF 1/0 DIN-rail, — — 8A N/A 262 Front panel, chassis SERIES EHG® 1/1 In-line/ — — 10A Modbus® RTU 265 SL10 Sub panel SERIES EHG 1/0 In-line — — 10A N/A 266 Note: The specifications in the table above are best available values in each category. Not all combinations of these values are available in a single model number. 251 252 Temperature and Process PM PLUS™ Watlow’s PM PLUS®, the enhanced EZ-ZONE® PM, is now more intuitive and features an enhanced interface for easier programming and readability with a SMOOTH- TOUCH™ keypad creating an industry leading user experience. The PM PLUS is backwards compatible with legacy EZ-ZONE PM controllers but offers many user upgrades including an intuitive menu flow allowing the controller to be easily configured. It also continues to offer the industry leading Bluetooth® connectivity with the EZ-LINK™ mobile app for remote access capability and full descriptions of parameters and error codes. The PM PLUS improves the user experience by reducing the complexity at the front of the control while eliminating the dependency of cables when configuring the product. High amperage power control output Like the original EZ-ZONE PM, the PM PLUS can be • Drives 15 ampere resistive loads directly ordered as a PID controller, or an integrated controller • Reduces component count with multiple functions combined into one. • Decreases cost of ownership Now Watlow’s PM PLUS is available through Watlow Current monitoring SELECT®, a program that enables you to quickly identify, • Detects heater current flow and provides alarm configure and receive your thermal products faster and indication of a failed output device or heater load easier than ever before. With SELECT, you use a variety • Drives output on open or shorted heater of tools to guide your decision, configure products for an exact fit and quickly receive your order. Serial communication capabilities • Provides a wide range of protocol choices including Features and Benefits Modbus® RTU, EtherNet/IP™, Modbus® TCP, Intuitive menu flow PROFIBUS DP, DeviceNet™ and J1939 CAN bus • Reduces menu structure to a list of lists allowing the • Supports network connectivity to a PC or PLC controller to be easily configured Enhanced control options • Offers easy to read characters and color coding • Easily handles complex process problems such making the display visible from many angles as ratio, differential, square-root, motorized valve SMOOTH TOUCH keypad control without slidewire feedback, wet-bulb/dry-bulb, • Eliminates contamination points on the front of the compressor control and peltier load controller Countdown timer option • No mechanical components will wear out • Provides batch process control • Creates a better seal on front panel • Supports set point change during countdown • Easy to clean 10-point linearization curve ® Bluetooth compatible with EZ-LINK™ mobile app • Improves sensor accuracy • Provides full descriptions of parameters and error EZ-LINK™ mobile application for iPhone® and codes Android™ • Allows remote access capabilities without the use of • Expedites controller setup with intuitive navigation cables or converters • Simplifies setting parameters with plain text names • Provides the ability to configure the product and save and descriptions parameter sets • Connects quickly and easily via Bluetooth® wireless Integrated PID and limit controller communications • Reduces wiring time and termination complexity Configuration communications with software compared with connecting discrete products • Includes Watlow standard bus communications used • Decreases required panel space by COMPOSER® or EZ-ZONE configurator software • Lowers installation costs • Increases user and equipment safety for over/under temperature conditions 252-1 Temperature and Process PM PLUS Features and Benefits (con’t) Isolated Serial Communications ® Advanced PID control algorithm • EIA 232/485, Modbus RTU • EtherNet/IP™/Modbus® TCP • Offers TRU-TUNE®+ adaptive control to provide tighter • DeviceNet™ control for demanding applications • PROFIBUS DP • Provides auto-tune for fast, efficient start-up • SAE J1939 CAN bus Built-in sensor compensation curves Wiring Termination—Touch-Safe Terminals • Saves cost of buying compensated sensors • Input, power and controller output terminals are touch • Includes Vaisala RH and altitude (pressure) curves safe, removable, 12 to 22 AWG Remote set point operation Universal Input • Supports convenient set point manipulation from a • Thermocouple, grounded or ungrounded sensors remote device such as a master control or PLC greater than 20MΩ input impedance, 3µA open sensor Profile capability detection, 2kΩ source resistance max. • Offers pre-programmed process control • RTD 2- or 3-wire, platinum, 100Ω and 1000Ω @ 32°F • Allows ramp/soak programming with 40 total steps (0°C) calibration to DIN curve (0.00385 Ω/Ω/°C) Retransmit output • Process, 0-20mA @ 100Ω, or 0-10VDC @ 20kΩ, • Supports industry needs for recording 0-50mV at 20MΩ, 0-1000Ω potentiometer; scalable; Factory Mutual (FM) approved over/under limit with inverse scaling auxiliary outputs Functional Operating Range • Increases user and equipment safety for over/under Type J: -346 to 2192°F (-210 to 1200°C) temperature conditions Type K: -454 to 2500°F (-270 to 1371°C) Memory for saving and restoring parameter settings Type T: -454 to 750°F (-270 to 400°C) • Decreases service calls and time down Type E: -454 to 1832°F (-270 to 1000°C) Agency approvals: UL® listed, CSA, CE, RoHS, Type N: -454 to 2372°F (-270 to 1300°C) W.E.E.E., FM, SEMI F47-0200, Class 1, Div. 2 rating Type C: 32 to 4200°F (0 to 2315°C) on selected models Type D: 32 to 4200°F (0 to 2315°C) • Assures prompt product acceptance Type F: 32 to 2449°F (0 to 1343°C) • Reduces end product documentation costs Type R: -58 to 3214°F (-50 to 1767°C) Touch-safe package Type S: -58 to 3214°F (-50 to 1767°C) • Increases safety for installer/operator Type B: 32 to 3300°F (0 to 1816°C) • Complies with IP2X requirements RTD (DIN): -328 to 1472°F (-200 to 800°C) Programmable function key Process: -1999 to 9999 units • Enables simple, one-touch operation of user-defined, Accuracy repetitive activities • Calibration accuracy and sensor conformity: ±0.1% of Programmable menu system span, ±1°C @ the calibrated ambient temperature and • Reduces setup time and increases operator efficiency rated line voltage Three-year warranty • Types R, S, B; 0.2% • Provides product support and reliability • Type T below -50°C; 0.2% • Calibration ambient temperature @ 77°F ±5°F (25°C Specifications ±3°C) Controller • Accuracy span: 1000°F (540°C) min. • User-selectable heat/cool, on-off, P, PI, PD, PID or • Temperature stability: ±0.1°F/°F (±0.1°C/°C) rise in alarm action ambient max. • Auto-tune with TRU-TUNE+ adaptive control algorithm Thermistor Input • Control sampling rates: input = 10Hz, outputs = 10Hz • 0 to 40kΩ, 0 to 20kΩ, 0 to 10kΩ, 0 to 5kΩ Profile Ramp/Soak • 2.252kΩ and 10kΩ base at 77°F (25°C) • 4 profiles, 40 total steps • Linearization curves built-in • Accuracy (typical): ±30 PPM at 77°F (25°C) +30/-100 Current Transformer Input PPM at -4 to 149°F (-20 to 65°C) • Accepts 0-50mA signal (user-programmable range) • Displayed operating range and resolution can be scaled and are user-programmable 252-2 Temperature and Process PM PLUS Digital Inputs (DC Voltage) Operator Interface • Max. input: 36V at 3mA • LCD display • Logic: min. high state 3V at 0.25mA, max. low state 2V • SMOOTH TOUCH keypad Digital Inputs (Dry Contact) • Programmable function key • Logic: min. open resistance 10kΩ, max. closed Line Voltage/Power resistance 50Ω • High voltage option: 85 to 264VAC, 47 to 63Hz • Max. short circuit: 20mA • Low voltage option: 20 to 28VAC, +10/-15%; 50/60Hz, 2 Digital I/O (ordered with power supply option) ±5% or 12 to 40VDC • Update rate: 10Hz • Max. power consumption: 10VA (1/32 and 1/16 DIN); • Input type: user-selectable, dc voltage or dry contact 14VA • Output type: switched dc Environment • Output voltage: 24V • Operating temperature: 0 to 149°F (-18 to 65°C) • Output 5: 24mA max. or drive one 3-pole DIN-A-MITE® • Storage temperature: -40 to 185°F (-40 to 85°C) • Output 6: 10mA max. • Relative humidity: 0 to 90% RH, non-condensing Output Hardware Agency Approvals • Switched dc: 22 to 32VDC @ 30mA max. per single • cULus® UL®/EN/CSA C22.2 No 61010-1 Listed, output and 40mA max. total per paired outputs (1 & 2, File E185611 3 & 4) • CSA C22.2 No.