Temperature Controllers


Watlow Temperature Controllers Online Catalogs

EZ-ZONE controllers offer additional features and options including application blocks with timers and counters, on-board data logging, SENSOR GUARD backup to protect loads should a sensor fail, AUTO CLONE™ automatic configuration backup and restore and more..

EZ-Zone PM

Control/Limit Loops:  2/1
Max Monitor Channels:  2
Alarms:  4
Mounting:  1⁄32, 1⁄16, 1⁄8, 1⁄4 DIN front panel
Profiling: 
Max Output:  15A
Phase Configurations:  1
Ambient Operating Range:  -18 to 65°C  (0 to 149°F)
Agency Approvals:  UL®, CSA, CE, RoHS, W.E.E.E., FM, IP66 front seal, SEMI F47-0200, Class 1, Div. 2
Communication Protocols:  Standard Bus, EtherNet/IP™, DeviceNet,™ Profibus DP, Modbus® TCP, Modbus® RTU
Adaptive Tuning TRU-TUNE+: 
Remote Limit Reset:  Yes, if digital inputs are ordered
Display Height:  0.41 in. (11 mm) to 1.60 in. (41 mm)
Dimensions:  1.22 in. H (30.86) x 2.1 in. W (53.34 mm) x 4 in. D (101.57 mm)
Warranty (years):  3

 

Features Benefits
Integrated PID and limit controller
  • Reduces wiring time and termination complexity compared with connecting discrete products
  • Decreases required panel space and lowers installation costs
  • Increases user and equipment safety for over/under temperature conditions
High amperage power control output
  • Drives 15 ampere resistive loads directly
  • Reduces component count
  • Decreases cost of ownership
Current monitoring
  • Detects heater current flow and provides alarm indication of a failed output device or heater load
Serial communication capabilities
  • Provides a wide range of protocol choices including Modbus® RTU, EtherNet/IP™, Modbus® TCP, PROFIBUS DP and DeviceNet™
  • Supports network connectivity to a PC or PLC
Dual-channel controller
  • Provides two PID controllers in one space-saving package
Enhanced control options
  • Easily handles complex process problems such as cascade, ratio, differential, square-root, motorized valve control without slidewire feedback, wet-bulb/dry-bulb, compressor control and peltier loads
Advanced PID control algorithm
  • Offers TRU-TUNE®+ adaptive control to provide tighter control for demanding applications
  • Provides auto-tune for fast, efficient startup
Configuration communications with software
  • Includes Watlow standard bus communications and EZ-ZONE configurator software
  • Saves time and improves reliability of controller setup

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