RS232 Relay Boards
Welcome to the range of RS232 Relay Boards from PMD Way.
PMD Way offers a range of relay boards that can be controlled over an RS232 data bus.
And as always, if you can't find what you need - or need any help - or after a bulk deal, please email support@pmdway.com.
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$28.95Four Channel RS232 Control Relay Board - 12V DC
Easily control four relays over RS232 with this Four Channel RS232 Control Relay Board from PMD Way. Supply voltage of 12V DC is received via a 2...
View full details$28.95 -
from $16.95Two Channel RS232 Control Relay Board - 5V 12V DC
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 boar...
View full detailsfrom $16.95 -
$39.95Eight Channel RS232 Control Relay Board - 12V DC
Easily control four relays over RS232 with this Eight Channel RS232 Control Relay Board from PMD Way. Supply voltage of 12V DC is received via a ...
View full details$39.95
