PILZ PZEX4V124VDC4NOFIX is a safety relay expansion module that adds four channels to PILZ safety relay systems, all powered from a 24 V DC supply. It is identified as PZE-X4V-1 and carries the model code PZEX4V124VDC4NOFIX, with catalog reference 774581. Designed for integration into machine safety circuits, this expansion module provides four safety relay outputs to extend control of protective devices while maintaining PILZ safety standards. Use with a compatible PILZ safety-relay backbone to deliver reliable fail-safe signaling in automated systems.
