Phoenix Contact PSR-MC72-2NO-1DO-24DC-SC



The Phoenix Contact PSR-MC72-2NO-1DO-24DC-SC safety relay is designed for monitoring emergency stop circuits, safety doors, and light grids, supporting safety integrity levels up to SIL3 and performance level PLe. This device allows for flexible 1- or 2-channel operation and includes cross-circuit detection to enhance system reliability. It features retrigger capability and a configurable fallback or tightening delay ranging from 0.2 to 60 seconds, making it adaptable to various safety applications. With two enabling current paths and a 24 V DC supply voltage, this relay ensures dependable performance in demanding environments. The PSR-MC72-2NO-1DO-24DC-SC is available through BSP Automation, providing a trusted solution for your machine safety requirements.
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