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Two Channel RS232 Control Relay Board - 5V 12V DC
$18.95
SKU 14433001
Easily control two relays over RS232 with this Two Channel RS232 Control Relay Board from PMD Way.
Using the options menu you can select the board's operating voltage of 5V DC or 12V DC.
Supply voltage is received via a 2.1mm DC socket on the relay board.
Each relay can handle 250V AC/10A or 30V DC 10A.
Board arrives fully-assembled, and full instructions are included.
Free delivery, worldwide.