RELAYS, OPTO COUPLERS WITH FILTER SWITCHING

Interface elements will be implemented where conventional relays and opto couplers cannot correctly shut off, because of noise voltage interference (caused by the control system) or a leakage of current. Effective filter switching reduces unwanted disturbances such as initiator leakage currents or noise voltage interference arising along longer control cables. This noticeably improves the switching behavior as well.
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