The M-7017RMS is an 8-channel differential AC input module with a complete high-accuracy, RMS-to-DC converter that computes the True RMS DC value of any complex waveform. The RMS input range can be from +150 mVrms to +10 Vrms, and each channel can be configured individually. It also features 4 kV ESD protection, 2500 VDC intra-module isolation and ±35 VDC OVP.