FeaturesUse any combination of input types at one time3 or 4-wire support for RTDsAdvanced features are 5 filter frequencies (individually selectable by channel)10 VDC channel-to-channel isolation+/- 30 VDC continuous input overvoltage protection150 mA at 5 VAC maximum , 45 mA at 24 VAC maximum backplane current required115 dB at 50/60 Hz common mode rejection5 to 95% relative humidity8 VAC, C or TC, or 4 RTD/Res input typesJ, K, T, B, E, R, S, N, C thermocouple0 to 150, 0 to 1000, 0 to 3000 Ohm resistance