Schneider Electric 140ACI04000C Modicon Quantum Analog Input Module is a 16-channel differential analog input card designed for Modicon Quantum controllers. It provides multi-range current input capability, accepting signals in 0–20 mA, 4–20 mA, and 0–25 mA per channel, enabling flexible connection to standard 4–20 mA sensors and loop-powered devices. This module is intended to expand the analog input capacity of a Quantum I/O rack, enabling precise acquisition of industrial process signals for PLC programming and control applications such as flow, level, and temperature monitoring where current-loop sensors are used.
