The Pilz 751156 is a safety relay Module from the PNOZ s6.1 C Series. It is designed to provide a safe and secure connection for the application of automated machinery, devices, and systems. It has three inputs and five outputs, aiding in the reliable and secure control of processes. The relay provides short circuit proof outputs, process diagrams, and a redundant design for high availability. Furthermore, it has high creepage paths, minimal wiring requirements, and overload and short circuit proof input terminals, making it an ideal choice for automation applications.