They often include diagnostic features to provide real-time feedback on system status, including indicators for normal operation, faults, and the status of connected safety devices. http://www.pilz.com Managing safety around robotic cells where safety gates are used to prevent access during operation.
It can also monitor light curtains that detect the presence of operators or objects within hazardous areas. If the light curtain detects an intrusion, the relay triggers a safety response. Ensuring that machinery operates safely and that operators are protected from hazardous moving parts. Safety solutions provider since 2011.