PILZ PSSu A Con 4 S

The PSSu A Con 4 S by Pilz is a connection module designed for industrial automation systems. The 4 S designation likely indicates that this module is configured for 4 connections or signals, and the S may refer to a specific function or application, such as safety or signal processing. This module is used to establish connections between Pilz devices or other components in control panels, machinery, or safety systems. It helps ensure reliable communication, signal distribution, and safe operation in industrial environments.