Application macros 143 Sensor connection examples for the PID control macroPIActual value measurement-20…20 mA. Rin = 100 ohm0/4…20 mANote: The sensor must be powered externally.PI+ Auxiliary voltage output (200 mA max.)+–PIDrive 10/4…20 mA–+ Actual value measurement-20…20 mA. Rin = 100 ohm+24V–Drive 2Actual value measurement-20…20 mA. Rin = 100 ohmDrive 3Actual value measurement-20…20 mA. Rin = 100 ohm–Actual value measurement-20…20 mA. Rin = 100 ohmGround0/4…20 mAOUTPI+ Auxiliary voltage output (200 mA max.)–Actual value measurement-20…20 mA. Rin = 100 ohmGround0/4…20 mAPowersupply+24VDDIOGNDAI2+AI2-AI2+AI2-+24VDDIOGNDAI2+AI2-AI2+AI2-AI2+AI2-AI2+AI2-