Here are some key features and capabilities of the Allen-Bradley Safety Relay 440R-N23126:

Safety Inputs: The safety relay includes multiple input channels for connecting safety devices such as emergency stop buttons, safety switches, light curtains, and safety mats. These inputs are used to monitor the status of the safety devices and detect any unsafe conditions.

Safety Outputs: The relay provides safety outputs that are used to control safety-related equipment, such as motor contactors, solenoid valves, or other safety devices. These outputs are designed to de-energize or stop the equipment in case of a safety breach.

Allen Bradley Safety Relay 

MSR138DP 440R-M23143

MSR127T 440R-N23126

MSR127TP 440R-N23132

MSR127RP 440R-N23135

MSR127R 440R-N23129

MSR132E 440R-E23191

MSR127T 440R-N23125

MSR126 1R 440R-N23120

MSR138.1DP 440R-M23084

MSR131RTP 440R-C23139

MSR138.1DP 440R-M23088