750-665/000-001 Safety I/O Module Manual

This manual provides technical documentation for the WAGO 750-665/000-001 Safety I/O Module, which features 4 fail-safe digital outputs (0.5A) and 4 fail-safe digital inputs (24V DC) using the PROFIsafe protocol. It covers product views, descriptions, indicators, operating elements, schematic diagrams, technical data, process images, connection examples for various safety operations (SIL2/Cat.2 to SIL3/Cat.4), node configuration, start-up and service notes, and diagnostic structures.