Allen-Bradley 1734-IE2C Analog Current Input Module

The Allen-Bradley 1734-IE2C POINT I/O two-channel analog current input module accepts 0–21 mA signals from field sensors and converts them to digital values for a Rockwell Automation control system, powered from a 24 V DC field bus. Each channel provides 16-bit resolution across the 0–21 mA range, enabling precise measurement of process signals from devices such as 4–20 mA transmitters. Designed for use in POINT I/O networks, the module plugs into a POINT I/O base and uses the system’s 24 V DC power, integrating with Studio 5,000/Logix environments. Typical applications include monitoring industrial sensors like pressure transducers, flow meters, and level transmitters in automation, HVAC, water treatment, and manufacturing processes.