Allen Bradley 440R-M23084 Monitoring Safety Relay GuardMaster MSR138 24V

Relay, GuardMaster, MSR138.IDP, Single Function, Safety, with Delayed Outputs, 24 Volt, AC/DC, 1 or 2 Normally Closed, for Light Curtains, Inputs, 2 Normally Open, Safety Outputs, 2 Normally Open, Delayed Safety Outputs, 1 Normally Closed, Delayed Auxiliary Outputs, 0.15 - 3 Second, Time Delay, Removable Terminals, Automatic/Manual or Monitored Manual, Reset