SLC™ Analog Input Module, Type: High Resolution, Number Of Channels: 4 (Input), Input: Common Mode Voltage Range: -20 To 20 V, Absolute Input Voltage: Plus/Minus 7.5 VDC Or 7.5 VAC RMS (Maximum), Input Range: -20 To 20 MA, Absolute Input Current: -30 To 30 MA (Maximum), Voltage Rating: Overvoltage Protection: 7.5 VAC RMS, Input Range: -10 To 10 VDC – 1 LSB, Current Rating: Backplane Current Draw: 35 MA At 5 V, 85 MA At 24 V, Isolation: Backplane: 500 VDC, Enclosure: Open Type, Display: Status LED, Connection Cables: 14 AWG, Mounting: Chassis, Width: 1-23/64 IN, Height: 5-11/16 IN, Temperature Rating: 32 – 140 DEG F, Environmental Conditions: Relative Humidity: 5 – 95% Non-Condensing, Response Time: Update: 512 MIC-SEC For All Channels In Parallel, Accuracy: Overall Accuracy At 25 DEG C: Plus/Minus 0.365% Of Full Scale, Overall Accuracy at 0 to 60 DEG C: Plus/Minus 0.642% Of Full Scale, Overall Accuracy Drift: 79 PPM/5 DEG C Of Full Scale, Voltage Input – Overall Accuracy At 25 DEG C: Plus/Minus 0.284% Of Full Scale, Overall Accuracy At 0 to 60 DEG C: PLus/Minus 0.504% Of Full Scale, Overall Accuracy Drift: Plus/Minus 63 PPM/DEG C Of Full Scale, Resolution: Converter Resolution: 16-Bit, Current-Loop Resolution: 1.2207 MICRO-A/LSB, Voltage Resolution: 305.176 MICRO-V/LSB, Input Step Response: 60 MS At 95%, Impedance: Impedance To ANL COM: 380 KOHM, Impedance Channel To Channel: 760 KOHM, Input Impedance: 250 OHM, Voltage Input Impedance: 760 KOHM, Standard/Approvals: C/US UL listed, CE marked, N223 marked, TUV certified, GOST_R certified, KCC certified, MARINE-ABS certified, MARINE-BVS certified, MARINE-DNV certified, MARINE-GL certified, MARINE-KRS certified, MARINE-LR certified, ROSTECHNADZOR