SIMATIC s7-1200, analog input, sm 1231, 4 ai, +/-10V, +/-5V, +/-2.5V, or 0-20 ma 12 bit + sign bit (13 bit aDC)
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Product Details
Input Voltage (V), Current (mA)
Type (4) Analog Input
Hazardous Location Approvals ATEX Zone 2, C1D2, IECEx Zone 2
Current Consumption (A) 0.045
Dimensions H x W x D (mm) 100 x 45 x 75
Mfg Model SM 1231