The Safety Relay Mypnoz from Pilz GmbH, in short, is an easy and simple device to perform safety relay function. It belongs to a family of electromechanotronic devices known as safety relays. The Mypnoz Safety Relay is a device designed to perform a safety function to determine the state of application live wiring so as to act on the plant in a manner which is at risk only after a defined time.
It solves a predetermined class of problems with only time-dependent states (blink point and delay on) set by the user. It is possible to promptly execute Boolean logic such as OR, AND, and XOR with the inputs and trip the plant after a certain time from detecting application input. Unlike standard safety relays, the Mypnoz takes input/inputs to process as well as direct and delayed ON principle of operation.
The device has application life literacy, overvoltage, short circuit, and power supply monitoring systems which guarantee that hazardous failures are annunciated. The characteristic of detecting the state of the live wiring in the plant is the most important task of a safety relay.