Siemens 6ES7 194-4F800-0AA0 Industrial IO Module

Siemens 6ES7194-4AJ00-0AA0 is a SIMATIC ET 200 PRO connection module (CM IO) designed to link PROFINET interface modules to the ET 200 PRO distributed I/O system. This DP-compatible module sits between the PROFINET/DP network and ET 200 PRO I/O modules, enabling data exchange and device configuration for distributed automation. The unit is specified as a connection module IO for PROFINET interface module, ET 200 PRO, with the bus module ordered separately (6ES7194-4..00-0AA0). It uses M12/7/8 connectors for PROFINET communication, providing robust industrial connectivity in harsh environments. Typical installations involve integrating ET 200 PRO in a PROFINET network to expand I/O capacity at field level, with the CM IO module coordinating the interface between the network and the IO modules.