Provide USB programming port, and can be powered by USB debugging, greatly improve the convenience.

DIO reuse patented technology, the same model can meet more applications.

4-Channel high speed counting input, 3-Channel high speed pulse output, 2-Channel RS485.

CPU205

DI;6     DO: 6  relay    DIO: 4   can be used input or output

DO;6*relay

DIO;4