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DC 12V 4Ch RS232 Relay Board SCM PC USB UART DB9 Remote Control Switch PLC Motor
- Item No : 282723154642
- Condition : New
- Brand : Canton-electronic
- Seller : eletechsup-factory-shop
- Current Bid : US $11.99
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* Item Description
- Communication protocol: UART protocol communication, baud rate 9600kpbs, 8 data bits, one stop bit, no parity. Two-way data transmission. 1 xDC 12V 4Ch RS232 Relay Board. You might need accessories :USB to RS232 ;.
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