Siemens Industry, Inc. 6ES7194-4CA00-0AA0 Output Module

Siemens 6ES7194-4CA00-0AA0 is a SIMATIC DP connection module (CM IO) for the ET 200 PRO distributed I/O system, delivering four M12 interfaces that bridge digital and analog ET 200 PRO modules to a PROFIBUS DP network. This DP connection module acts as the gateway between field devices and the DP master, enabling decentralized I/O expansion by wiring ET 200 PRO modules through its four M12 ports. Exterior dimensions are 45 mm wide, 130 mm high, and 39 mm deep, with a weight of roughly 300 g, making it a compact fit for cabinet and panel installations. The 6ES7194-4CA00-0AA0 is designed specifically to connect digital and analog ET 200 PRO I/O modules to the DP network, preserving Siemens standardization and interoperability within the ET 200 PRO ecosystem. It is used in industrial automation applications where a DP-enabled ET 200 PRO sub-system needs reliable, field-level communication to a DP master, with four separate M12 connections supporting the module family’s I/O expansion needs.