4-Channel; 2-, 3-, 4-Wire Current Input Module for Remote I/O—The REM‑11102 is a current input module for remote I/O. Remote I/O systems are low-cost, modular systems for simple machine control and measurements. A remote I/O system consists of an EtherCAT bus coupler and individual modules mounted on a DIN rail. You control the REM‑11102 from a real-time controller, such as a CompactRIO Controller or an Industrial Controller. You can use remote I/O hardware to add low-cost I/O for simple tasks while your controller handles advanced tasks such as image processing, motion control, and high-speed or specialty measurements. The REM‑11102 features 2‑, 3‑, and 4‑wire spring terminal connection methods, a built-in power supply for sensors, a selectable input range and simultaneous sampling.