10 ï 750-454 [2 AI 4-20 mA, Differential Inputs]Technical DataWAGO-I/O-SYSTEM 750I/O Modules2.1.1.6 Technical DataModule Specific DataNumber of inputs 2Voltage supply via system voltage DC /DCCurrent consumption typ. (internal) 70 mACommon mode voltage max. 35 VSignal current 4 mA... 20 mAInput resistance <220 Ω at 20 mAResolution 12 bitsConversion time typ. 2 msMeasuring error 25∞C <± 0,2 % of full scale valueTemperature coefficient <± 0,01 % /K of full scale valueIsolation 500 V (Field/System)Bit width 2 x 16 bits data2 x 8 bits control/status (option)Dimensions (mm) W x H x L 12 x 64* x 100* from upper edge of 35 DIN railWeight ca. 55 gStandards and Regulations (cf. Chapter 2.2 of the Coupler/Controller Manual)EMC-Immunity to interference (CE) acc. to EN 50082-2 (96)EMC-Emission of interference (CE) acc. to EN 50081-1 (93)EMC-Immunity to interference(Ship building)acc. to Germanischer Lloyd (97)EMC-Emission of interference(Ship building)acc. to Germanischer Lloyd (97)