The OMRON G9SX-EX401-RT-DC24 is a high-performance safety relay expansion unit designed for advanced safety applications. Part of the G9SX series, this unit features 4PST-NO relay outputs and a solid-state PNP output, all operating at 24 VDC. Ideal for enhancing safety systems, it supports SIL3, PL.e, and Cat4 safety standards, ensuring reliable protection in industrial automation environments. With screw terminal connections and compatibility with advanced units, it offers seamless integration and easy installation. Perfect for industries requiring stringent safety measures, the G9SX-EX401-RT-DC24 is a trusted choice for expanding safety relay capabilities.