Siemens AG 6ES7145-4GF00-0AB0 Electronic Module

Siemens SIMATIC ET 200 PRO Electronic Module 6ES7145-4GF00-0AB0 is a four-channel analog output (AO) expansion module for the ET 200 PRO distributed I/O system, part of the SIMATIC DP family. It delivers four high-feature analog outputs intended to source current to external devices, with selectable ranges including ±20 mA, 0–20 mA, and 4–20 mA per channel to suit different control schemes. The module is powered from a 24 V DC supply and supports per-channel diagnostics to help detect issues such as output fault or signal integrity problems. It is designed to mount on the ET 200 PRO backplane; the product description notes an included bus module, while the IO connection module 6ES7194-4..00-0AA0 must be ordered separately. When used as part of an ET 200 PRO network, this module provides four current-output channels for analog control of actuators and process devices and integrates with the ET 200 PRO's modular I/O architecture to simplify wiring and diagnostics. This part number identifies the electronic module for ET 200 PRO and is compatible with SIMATIC DP backplane configurations for distributed automation.