Overview
The 6ES7195-1GC00-0XA0 is a Siemens SIMATIC DP mounting rail for the ET 200M distributed I/O system, 2000 mm long, made of aluminum, and designed to hold bus modules that support the removal and insertion function under power.
This mounting rail serves as the mechanical backbone for ET 200M bus modules, allowing modules to be inserted or removed while the system remains powered — the insert/remove timing function is built into the rail's design. The galvanically isolated surface prevents ground loops between I/O segments, critical for maintaining signal integrity in long-distance fieldbus runs common in process plants.