A-B 440R-N23126
The Allen-Bradley 440R-N23126 is a single-channel safety relay under the Guardmaster brand from Rockwell Automation. It is mainly used in industrial automation systems to monitor the status of safety equipment and ensure that the machine operates in a safe state. When safety equipment failure or a dangerous situation is detected, the relay cuts off the dangerous power supply, thereby protecting the operator.
Product parameters and specifications:
Model: 440R-N23126
Brand: Guardmaster
Type: Single channel safety relay
Power supply voltage: 24VAC/DC
Contact type: 3NO (normally open)
Reset mode: Automatic or manual reset
Mounting method: DIN rail mounting
Protection level: IP20
Main functions:
Safety monitoring: Monitoring the status of safety equipment (such as safety doors, emergency stop buttons).
Safety interlock: To achieve safety interlock function to ensure that the machine operates in a safe state.
Fault indication: Provides fault indication for maintenance personnel to diagnose faults.
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