OMRON C200H‑AD003 Analog Input Unit

The OMRON C200H-AD003 is a 4-channel Analog Input Unit designed for the C200H series Programmable Logic Controllers (PLCs). It supports multiple input ranges including 1-5V, 0-10V, 4-20mA, and 0-20mA, offering a high resolution of 1/4000 (12-bit). This module provides fast conversion at 2.5ms per channel and features photo-coupler isolation for reliable operation and protection. It is used to convert analog signals from sensors and field devices into digital data for processing by the PLC.