Phoenix Contact PSR-PS21-1NO-1NC-24DC-SC

The Phoenix Contact PSR-PS21-1NO-1NC-24DC-SC is a coupling relay designed for safety applications requiring SIL2 certification, suitable for both high- and low-demand scenarios. This relay effectively links digital output signals to input/output systems, featuring one enabling current path and one confirmation current path to ensure reliable operation. It includes a digital signal output and supports safe state off applications, helping maintain safety standards in your control processes. Additionally, the relay comes with a test pulse filter and utilizes fixed screw terminals for secure and straightforward installation. Distributed by BSP Automation, this product is a dependable choice for integrating safety functions within automated systems.