Siemens 6FX1156-6BA01 SIRIUS Safety Relay Module

Siemens 6FX1156-6BA01 is a SIRIUS Safety Relay Module from Siemens, identified by the part number 6FX1156-6BA01. This safety-relay device is part of the SIRIUS family and is designed to be integrated into safety-related control circuits in industrial environments. Safety relay modules provide a dedicated, safety-focused path for control signals, enabling protective devices and safe-operate sequences to respond reliably in fault conditions. The 6FX1156-6BA01 designation signals its place within Siemens' modular safety automation lineup, helping technicians specify a compatible component for safety circuits in machinery and production lines. In practice, such modules are used to implement essential safety functions within industrial automation, interfacing with safety devices and contributing to auditable, standards-aligned control of safety-related circuits. Within the broader Siemens SIRIUS ecosystem, safety relay modules are chosen for their reliability and compatibility with other safety devices, enabling engineers to build scalable safety architectures that meet common industrial safety requirements.