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Allen-Bradley 440R-EM4R2 Guardmaster Safety Relay Expand Module

Manufacturer: Allen Bradley / Rockwell | Catalog # 440R-EM4R2 | Codale Part # 3459672
$342.63/ea
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Primary Spec Sheet
Guardmaster Safety Relay Expand Module

Technical Information

Applications
For Monitoring of Emergency-Stop Circuits, Monitoring of Proximity Switches
Enclosure
22mm
Mounting Type
Rail
Output
4 Normally Open
Power Supply
24V DC
Standard
CCC,CUL,KC,UL
Type
Basic Device, Expand Module
Voltage
24 VAC

Manufacturer Information

Brand
Allen-Bradley
Sub Brand
Guardmaster®

General Product Info

12-Digit UPC
885630102221
Product UPC
88563010222
Weight
0.4800 lb
Features
  • Provides versatility through simple logic, reset and timing configurations
  • Offers compact solution which saves energy and space on DIN rail
  • Includes single wire safety relay connection which allows for ease of installation and system flexibility
  • Offers a broad range of safety functions
  • Terminals are grouped together by power inputs and outputs for clear connection
  • Provides consistent terminal layouts and configuration allow simplified installation
  • Includes the Guardmaster Dual GuardLink safety relay, which provides visibility of system status down to the individual guard doors and e-stops when used with GuardLink-enabled smart safety devices
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