Allen-Bradley 1756-L7SP GuardLogix L7 Processor Safety Partner

Allen-Bradley 1756-L7SP GuardLogix L7 Processor Safety Partner is the safety partner module designed to accompany GuardLogix L7xS controllers, delivering SIL 3 / PLe-rated safety functionality within a GuardLogix safety system. A safety partner is required for each GuardLogix controller to monitor and enforce safety logic in coordination with the main CPU. The unit provides a SIL 3 / PLe safety profile and relies on compatible energy storage modules to support safe operation during power interruptions. Typical specifications include power dissipation around 2.5 W, continuous isolation voltage up to 30 V, operating temperature 0 to 60 °C, storage temperature -40 to 85 °C, and humidity range 5 to 95% non-condensing. Applications include safety-critical machine control tasks such as emergency stops, safety interlocks, and protective stopping logic integrated into a GuardLogix system.