The Pilz PNOZ X2.1 is a 2-channel safety relay that provides two normally open outputs, each rated at 6 A, for safe switching in machine safety circuits. It is powered from 24 VAC or DC, simplifying integration with standard control power supplies. This compact safety relay is used to monitor and interlock protective devices such as emergency-stop switches and guarding devices, helping prevent unintended machine start-up and maintain safety-rated control loops.
