Siemens 6ES7138-4CA60-0AB0 Simatic S7 PLC Module

Siemens 6ES7138-4CA60-0AB0 PM-E High Feature Power Module for ET 200S is a 24 V DC power module that supplies the DP power rail for the ET 200S distributed I/O system and provides integrated diagnostics. This compact PM-E HF module measures 15 mm in width, 81 mm in height, and 52 mm in depth, and it consumes about 0.35 W of power in typical operation. Designed as a spare part for SIMATIC DP networks, it plugs into the ET 200S installation to ensure a reliable 24 V DC supply to remote I/O modules with diagnostic feedback. The High Feature diagnostics support monitoring of the DC supply health and enable quick identification of fault conditions affecting the ET 200S I/O system.