S7-1200 expansion module with 1 current or voltage analog output. Catalog number: 6ES7232-4HA30-0XB0. Specification:Input current from backplane bus 5VDC: 15 mAOutput voltage (Power supply to the transmitters): 25 mAPower loss: 1.5WAnalog outputs:Number: 1Cycle time (all channels) max.: Voltage: 300 μS (R), 750 μS (1 uF) Current: 600 ms (1 mH); 2 ms (10 mH)Output ranges, voltage: -10 V to +10 VOutput ranges, current: 0 to 20 mA..