Life Cycle Status: Obsolete | Last Orderable Date: 29.9.18
2-Channel Current Analog Input Module for SCC—The SCC‑CI is a dual-channel current input module that accepts two current loop inputs. Each independent channel of the NI SCC‑CI20 includes a precision current conversion resistor that converts a current signal into a voltage signal. Each channel includes a differential instrumentation amplifier with low-impedance outputs for maximum scanning rates by the Multifunction I/O Device and bias resistors for handling both floating and ground-referenced current sources. The SCC‑CI also includes two spare replacement resistors.