Dual Relay Controller Board
Low-Cost 2 Relay Control
Board
Large Selection
We offer a large selection of Dual Relay Drivers for applications ranging from low power signal switching to high voltage, high current applications. If your looking for a two channel relay controller we have a configuration to fit every need. Our
R25/R210 series relay can be controlled at 9600 baud and are compatible with any computer or microcontroller capable of delivering RS-232 data. Our 2 Channel USB Relay interface mounts as a virtual COM port for easy programming across all major operating systems, ensuring compatibility with all programming languages that support serial connections. And if your looking for wireless, our 2 Channel ZigBee Relay couldn't be easier! A ZigBee relay controller offers wireless communications with no special software!
Latest Advancements
Look for our ProXR series controllers for the latest advancements is signal switching! Available in USB Relay and ZigBee Relay configurations, the ProXR Series is capable of controlling up to 256 relays. Weather you need power switching or DPDT signal switching, the ProXR Series are built from the ground up with Expansion in mind. Simply Chain the
XR Expansion Modules, one after another, to meet your computer controlled switching requirements.
For more detailed information and to order, please click on the links below.
2-Channel Relay Boards
|
Code
|
Name
|
Image
|
Price
|
|
|
R25
|
2-Channel 5-Amp Relay Board
|
|
$59.00
|
|
R210
|
2-Channel 10-Amp Relay Board
|
|
$69.00
|
|
R21DPDT
|
2-Channel 1-Amp DPDT Small Signal Relay Board
|
|
$59.00
|
|
R23DPDT
|
2-Channel 3-Amp DPDT Signal Relay Board
|
|
$64.00
|
|
R25DPDT
|
2-Channel 5-Amp DPDT High-Current Signal Relay Board
|
|
$69.00
|
|
R220
|
2-Channel 20-Amp SPDT High-Power Relay Board
|
|
$79.00
|
|
R230
|
2-Channel 30-Amp SPST High-Power Relay Board
|
|
$89.00
|
|
UADR220ProXR
|
USB Relay Board 2-Channel 20 Amp SPDT + 8-Channel 8/10-Bit A/D
|
|
$126.00
|
|
UADR230ProXR
|
USB Relay Board 2-Channel 30 Amp SPST + 8-Channel 8/10-Bit A/D
|
|
$136.00
|
|
ZADR220ProXR
|
Zigbee Relay Board 2-Channel 20 Amp SPDT + 8-Channel 8/10-Bit A/D
|
|
$139.00
|
|
ZADR230ProXR
|
Zigbee Relay Board 2-Channel 30 Amp SPST + 8-Channel 8/10-Bit A/D
|
|
$149.00
|
|
ADR220PROXR
|
RS-232 Relay Board 2-Channel 20 Amp SPDT + 8-Channel 8/10-Bit A/D
|
|
$104.00
|
|
ADR230PROXR
|
RS-232 Relay Board 2-Channel 30 Amp SPST + 8-Channel 8/10-Bit A/D
|
|
$114.00
|
