G11 AS-Interface I/O modules include two analog outputs each — one for 0–20 mA operation for flat cable connectivity and one for 0–20 mA operation with an M12 round connector. A third module has four analog outputs of either 0–20 mA or 0–10 V for flat cable connectivity powered by AS-Interface or an auxiliary power source. The output type of each module can be selected by DIP switch.