The Omron DRT2-AD04 Analog I/O Terminal is a high-performance remote I/O module designed for distributed control systems, capable of performing internal calculations directly on analog input data. It offers a high resolution of 1/30,000 of full scale, enabling precise measurement and supporting various data sampling methods to suit diverse application requirements.

Equipped with standard smart slave functions, the module provides robust capabilities for predictive maintenance and troubleshooting, enhancing system reliability and reducing downtime. The terminal can analyze sampled data internally, offering a cost-effective scheduled program function without requiring additional controllers.

Key built-in functions include scaling, peak/bottom hold, top/valley hold, comparator operations, cumulative counting, and derivative calculation. Users can assign any two of the following values to two I/O points: analog input, peak/bottom, top/valley, or change percentage. Values not assigned to I/O points can still be accessed via message communication.

The module supports 4 analog input points with a resolution of 6000, making it suitable for applications requiring high-accuracy analog signal processing within a compact, intelligent slave unit.