Siemens AG 6ES7142-4BD00-0AA0 Electronic Module

Siemens 6ES7142-4BD00-0AA0 is a SIMATIC DP electronic module for ET 200 PRO that provides four digital outputs at 24 V DC to expand a PRO-based I/O rack. The module is rated at 2.0 A and includes built-in diagnostics to monitor output status and wiring faults, helping operators quickly identify issues. The package includes the bus module, while the connecting module IO 6ES7194-4..00-0AA0 must be ordered separately to link the module to the DP backplane. As part of the SIMATIC DP ecosystem for ET 200 PRO, it supports distributed automation in PROFIBUS DP networks and is designed for reliable control of actuators, relays, and other 24 V DC loads.