Siemens 6ES7194-4CB10-0AA0 Connection Module

Terminal Interface for ET 200S Distributed I/O

The Siemens 6ES7194-4CB10-0AA0 functions as a terminal connection module for the SIMATIC ET 200S distributed I/O system. This module provides the physical interface between field wiring and electronic terminal modules. It supports 2-wire connection of sensors and actuators with screw-type terminals. Consequently, this connection module simplifies maintenance and reduces wiring errors in distributed control cabinets. The module can accommodate up to 4 digital I/O modules or 2 analog modules within its compact footprint.

Electrical and Mechanical Specifications

The Siemens 6ES7194-4CB10-0AA0 supports rated voltages up to 230 V AC and currents up to 10 A per terminal. Each terminal accepts solid conductors from 0.14 mm² to 2.5 mm². For flexible cables, it accepts sizes from 0.14 mm² to 1.5 mm². The module weighs approximately 0.145 kg and features dimensions of 30 mm in width, 81 mm in height, and 58 mm in depth. Its robust housing achieves an IP20 protection rating, safeguarding internal connections against accidental contact and solid objects larger than 12.5 mm.

Technical Specifications

Installation and Integration

The module mounts directly onto the ET 200S terminal module base, eliminating the need for additional adapters. Color-coded terminals simplify identification of signal, supply, and grounding connections. The Siemens 6ES7194-4CB10-0AA0 works with various electronic modules, making it ideal for flexible I/O configurations. Furthermore, the module’s compact design saves valuable space within control cabinets. It supports quick and easy replacement without rewiring field cables.