3RK1922-2BA01 SIEMENS

The 3RK1922-2BA01 from Siemens is a backplane bus module designed to extend the capabilities of the ET 200pro distributed I/O system, specifically for F-RSM (Fail-Safe Relay Switching Module) configurations. This 110mm module facilitates the integration of safety-related functions within the ET 200pro system, enabling the implementation of SIL3 (Safety Integrity Level 3) applications. It provides a robust and reliable communication pathway for safety signals, ensuring the integrity of the safety system. The module supports the connection of a safety local repair switch module, allowing for safe and controlled maintenance procedures. This feature is crucial for preventing accidental machine start-up during repair or maintenance activities. The 3RK1922-2BA01 module enhances the overall safety and availability of industrial automation systems. Its compact design and easy installation make it a versatile solution for various safety applications. It is an essential component for building fail-safe systems with the ET 200pro platform, ensuring compliance with stringent safety standards.