The Omron C200H-MD215 is a DC Input/Transistor Output (NPN) Mixed I/O Module for the SYSMAC C200H series PLC. It combines 16 points of 24VDC digital inputs and 16 points of 24VDC NPN transistor outputs on a single module, optimizing I/O space usage. A key feature is its 128-point dynamic input multiplexing capability, enabling high-density signal scanning.