Pilz PNOZ774013 — PNOZ Safety Equipment Relay

The PNOZ774013 is a safety equipment relay manufactured by Pilz. This relay is specifically designed to ensure the safety of machinery and protect operators in industrial settings. As a safety relay, it is responsible for monitoring numerous safety functions and shutting down the machinery in case of any hazardous conditions or malfunctions.

The PNOZ774013 relay has multiple input and output contacts, allowing it to interface with various safety sensors and actuators. It can detect inputs from safety devices such as safety switches, light curtains, emergency stop buttons, and two-hand control devices. These inputs provide information about the status of the machine and the safety of the operators.

The relay continuously monitors the inputs and performs safety checks using different safety principles, such as redundant monitoring and cross-monitoring. It also features a reliable, redundant internal design, ensuring high safety levels by minimizing the risk of a single component failure leading to a hazardous situation.

In addition to input monitoring, the PNOZ774013 relay has output contacts to control critical safety functions. It provides outputs to enable or disable the power supply to the machine and activate emergency stops when necessary. This allows for immediate action and rapid shutdown of the machinery in case of emergencies, thus ensuring the safety of the operators.