Active Spark Protection Barrier KORUND-M530 for Safe Signal Circuits

Korund-M530 is designed to organise power supply and spark protection of signal circuits of two explosion-proof fast-acting current pulse sensors, e.g. "open collector", or contact sensor in the form of a pair of dry contacts or position sensor with current output signal according to DIN 19234 (NAMUR). The output of the barrier is a relay ("dry" contact).