Analog Input Channels 64 Input Range ±0.625 V, ±1.25 V, ±2.5 V, ±5 V, ±10 V, 0~1.25 V, 0~2.5 V, 0~5 V, 0~10 V Sampling Rates(S/s) 250 KS/s Resolution(Bits) 16-bit