Expansion modules are used to increase the number of available contacts in the PZE X4VP base unit. This allows you to expand the safety functionality of your system as needed. The modules are connected to the base unit, typically through a designated expansion interface. The system configuration allows for the integration of these modules into the safety circuit, providing additional contact points as required by your application.
The choice between delayed and instantaneous contacts depends on the specific safety requirements of your application. http://www.pilz.com Delayed contacts can be useful for sequential or timed shutdowns, while instantaneous contacts are used for immediate safety responses. Safety solutions provider since 2011, We offer Pilz.