Analog Input Channels 12 Input Range ±0.625 V, ±1.25 V, ±2.5 V, ±5 V, ±10 V, 4~20 mA, 0~1.25 V, 0~2.5 V, 0~5 V, 0~10 V, Sampling Rates(S/s) 1 MS/s (sum) Resolution(Bits) 16-bit