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EZ-ZONE® RM High-Density Limit 

The EZ-ZONE®RM high-density limit module used in conjunction with the EZ-ZONE RM temperature control module and high-density control module offer agency approved over and under temperature limit function to ensure system safety. The EZ-ZONE RM high-density limit controls 4, 8, or 12 limit loops per module or up to 192 limit loops per system.

Specifications:

Max Limit Loops:  192
Max Monitor Channels:  192
Alarms:  24 (per module)
Mounting:  DIN-rail
Max Output:  5A
Ambient Operating Range:  -18 to 65°C  (0 to 149°F)
Agency Approvals:  UL® , CSA, CE, RoHS, W.E.E.E. FM, SEMI F47-0200
Communication Protocols:  Standard Bus, Modbus® RTU
Remote Limit Reset:  Yes, if digital inputs are ordered
Display Height:  Optional RUI: 0.84 in. (21 mm)
Warranty (years):  3
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.

Features & Benefits:

Features Benefits
4 to 192 loop limit controller
  • Eliminates compatability issues often encountered with using many different discrete components and brands
  • Saves engineering time and labor costs while shortening project schedules
  • Allows a common limit controller platform across many design applications
Communications
  • Allows standard bus communications
  • Ability to utilize EIA 485, Modbus® RTU options
SPLIT-RAIL control
  • Minimizes the length and cost of wire runs and improves system reliability by locating inputs closer to sensors and outputs closer to loads
SENSOR GUARD
  • Prevents unplanned process shutdowns and product loss by switching to a backup sensor if the primary sensor fails
AUTO CLONE
  • Saves time and reduces complexity by automatically configuring a new module with the same parameter settings as the replaced module

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Related Literature

Specification Sheets (6)

Brochures (1)

Software and Demos (13)

User Manuals (2)

Training and Education (4)

White Papers (4)

Quality Certificates (1)

Agency Approvals (1)

CAD Drawings (4)

Catalogs (2)

 

Images:

EZ-ZONE RM Module
EZ-ZONE RM Module