WAGO-I/O-SYSTEM 750 Connect Devices 33750-517 2DO 230V AC 1.0A/ Relay 2CO/ Potential FreeManualVersion 1.1.2Pos : 84 /Serie 750 ( WAGO-I/O-SYST EM)/Ans chli eßen/Anschl uss beispi ele/Digitalausgangs klemmen/Ansc hl ussbeis piel e 750-0517_getrennte_Stromkr eise + Rei hensc haltung @ 23\mod_1440683248412_21.doc x @ 190457 @ 33 @ 16.2.3 Operating the Relay in Separate Current CircuitsFigure 13: Connection Example ‒ Separate Current CircuitsIn this connection example, the I/O module operates in two separate currentcircuits. In current circuit I (DC), channel 1 acts as a break contact. In currentcircuit II (AC), channel 2 acts as a main contact. In this way, the following logicalfunction is realized:• OUT_I = /DO1• OUT_II = DO2