10 Stck. 3,3 V 1-Kanal Relais Treiber Modul photoelektrischer Isolationseingang NPN/PNP
13,69 €
Input port signal compatible with NPN and PNP,PLC devices. Signal Input:1+ is for signal input positive;signal input negative. Arduino Module. Signal Output:01 is for signal output (drain output). Module Specification:72 19 18mm.
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