Siemens 6EP1961-3BA10 SITOP Modular Signaling Module

Siemens 6EP1961-3BA10 SITOP Modular Signaling Module is a SIPLUS signaling accessory for SITOP modular power supplies that provides dedicated signaling contacts: Output voltage OK, Readiness for operation OK, and a Remote On/Off control. It is designed for use with 6EP1XXX-3BA00 signaling contacts, enabling a controller to monitor the PSU's voltage presence and operational readiness while allowing remote start/stop commands. As part of the SITOP modular family, it supports standard industrial signaling in automated control panels and machine control architectures where real-time PSU status improves startup sequencing and fault diagnosis. The module translates PSU health into clear, discrete signals that integrate with Siemens SITOP modular signaling logic to simplify diagnostics and coordination of operation.