8-Channel Isolated, ±5 VDC, 22.5 kHz Filter, Voltage Input Module for SCXI—The SCXI‑1120D is designed for the signal conditioning and isolation of thermocouple, millivolt, volt, and current signals. It has isolated input channels with 250 Vrms working isolation as well as selectable amplifier gains. Each channel also includes a configurable lowpass filter of 4.5 kHz or 22.5 kHz. All the channels are multiplexed into a single channel of a controlling DAQ device, increasing the channel count of the DAQ system.