4Di/4Do-Aux And 4Di/4Do Bus Coupler - Aventics AS-i Betriebsanleitung

AVENTICS | AS-i | R499050017–BDL–001–AE 57
Device description
5.2.3

4DI/4DO-AUX and 4DI/4DO bus coupler

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Fig. 3: Bus coupler, 4DI/4DO-AUX example
1 PWR connection for the AS-interface bus to control logic and
sensors and to supply them with power
2 Bus slave label
3 AUX connection for the valves' load supply (AUX version)
4 LED displays for diagnostic messages
5 Input sockets M8, 3-pin, to connect sensors