RS485 Relay Boards
Welcome to the range of RS485 Relay Boards from PMD Way.
PMD Way offers a range of relay boards that can be controlled over an RS485 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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$57.95Sixteen Channel RS485 Relay Module - 12V DC
Easily control sixteen relays over the RS485 bus with this convenient Sixteen Channel RS485 Relay Module from PMD Way. Each board contains two re...
View full details$57.95 -
$34.95Eight Channel RS485 Relay Module - 12V DC
Easily control eight relays over the RS485 bus with this convenient Eight Channel RS485 Relay Module from PMD Way. Each board contains two relays...
View full details$34.95 -
$26.95Four Channel RS485 TTL Relay Module - 12V DC
Easily control two relays over the RS485 bus with this convenient Four Channel RS485 Relay Module from PMD Way. Each board contains four relays t...
View full details$26.95 -
$15.95Two Channel RS485 TTL Relay Module
Easily control two relays over the RS485 bus or via TTL with this convenient Two Channel RS485 TTL Relay Module from PMD Way. Each board contains...
View full details$15.95
