Safety relays are used to reduce risk: When an error occurs and detection zones are violated, they initiate a safe, reliable response. Safety relays are encountered in almost every area of mechanical engineering, mainly where the number of safety functions is quite manageable.
What is the difference between a normal relay and a safety relay?
If an error occurs, the safety relay forces the machine into a safe stop, supporting compliance with standards like ISO 13849. A normal relay, in contrast, is designed only for basic control tasks such as switching loads ON or OFF. It lacks fault detection, redundancy, and fail-safe behavior.
Why using a MMLG02 MMLG02R1AA0001E safety relay?
Safety relays perform defined safety functions: for example, they ensure that a movement is stopped in a controlled and therefore safe manner, the position of moveable guards is monitored and a closing movement is interrupted when there is intervention.
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