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HD4COMBO
(click picture to enlarge)
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This assembled four channel RF Remote Control Relay Board is an improved
version of our original CK1616 unit and is similar to our
HD2RX but with 2
additional channels. It uses an auto roll algorithm which makes it almost impossible to steal the code for unauthorized use.
It has 4 relays (channels) that are individually jumper selectable as either
latching or momentary. Each channel has a reset connection, so you could
use a limit switch to reset the relay if you desired. Each channel has led
indicators. Receiver can support up to 6 transmitters. This unit makes
remote control very affordable for you next project.
Specifications:
- Range is up to 250 feet.
- Transmits on 433.9 MHz
- Transmitter includes battery.
- Receiver Power 12 VDC (power supply not included)
(Need a Power Supply?)
- Circuit draws 10mA in idle state and 4 relays energized draws
120mA.
- Relays have a Common, Normally Closed (NC), and Normally Open
(NO).
- Each relay has a reset wiring option for use to reset the relay with a
limit switch. (i.e. Garage Door Opener, set relay to latching mode,
relay is energized powering door motor, door trips a travel limit switch
that is wired back to the relay board turning the relay off.)
- Each Individual Relay is jumper selectable latching or momentary.
- PCB Board Amperage Rating: 2 Amps Max (Even though the relay contacts
rated below can handle more amperage, the traces on the PCB can't. You
will have to beef up the traces on the board with jumper wire if you want to
switch devices that draw more than 2 amps.)
- Relay Contact Ratings: 24VDC@15A, 240VAC@10A, 120VAC@15A.
(more
info on how relays work)
- Transmitter Dimensions 2" L x 1-1/2" W x 1/2"
D
- Receiver Board Dimensions 4" L x 2-7/8" W x
3/4" H
CLICK
HERE FOR INSTRUCTIONS ON USING THE HD4RX. Requires Adobe
Acrobat Reader available at
www.adobe.com
for FREE!
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