WAGO I/O-SYSTEM 750 Device Description 19753-454 2AI 4-20mA Diff.ManualVersion 1.1.03.5 Technical Data3.5.1 DeviceTable 6: Technical Data ‒ DeviceWidth 12 mmHeight (from upper edge of 35 DIN rail) 64 mmDepth 100 mmWeight Approx. 51 g3.5.2 SupplyTable 7: Technical Data ‒ SupplyVoltage supply Via system voltage internal bus DC/DCCurrent consumption (5 VDC systemvoltage) typ. 70 mAIsolation (peak value) 500 V system/supply3.5.3 CommunicationTable 8: Technical Data ‒ CommunicationInternal bit width (internal bus)2-Channel operation2 × 16 bits data2 × 8 bits control/status (optional)3.5.4 InputsTable 9: Technical Data ‒ InputsNo. of inputs 2Sensor connection 4-wire (differential inputs, externaltransducer supply is necessary)Conversion time 2 msResolution 12 bitsMeasurement deviation at 25°C ≤ ±0,2 % of full scale valueTemperature coefficient < ±0,01 %/K of full scale valueCommon mode voltage max. 35 VDCSignal current 4 mA ... 20 mAInput resistance typ. < 220 Ω at 20 mA3.5.5 ConnectionTable 10: Technical Data – Field WiringWire connection CAGE CLAMP®Cross section 0.08 mm² ... 2.5 mm² / AWG 28 … 14Stripped length 9 ... 10 mm / 0.37 in