User Manual

OPTOCOUPLER REMOTE CONTROL SWITCH
Specification
Input voltage: 6-12V
Input current (max): 6A
Optocoupler signal input
Noise/signal lost interference filtering
Low power consumption
Size:
Weight:
Application
Control the engine on RC models
Control some other onboard electric
equipment of RC model
Function
：
RCD3027 is an intelligence on board
optocoupler remote control switch, it
can control the electric device through a
random channel on transmitter, it may
disconnect power when the signal is lost
from the receiver and resume power
supply and return to normal when signal
from receiver is found.
As soon as it is connected with power,
LED light will blink 10 times and then
enter normal working mode, right after
plug the signal wire of the device onto
whatever switch channel on transmitter,
it starts controlling the onboard electric
device through this channel of the
transmitter, when the switch is on, it
starts powering the onboard electric
device, it enters low power consumption
mode after 5 seconds, at the same time
the LED light blinks slowly ( Light is
off within 900 milliseconds, light is on
within 100 milliseconds)
When the switch is turned off, power to
the electric device is shut off, at the
same time, the LED light is gone off;
When the switch is on, it starts power
supply normally, but if the signal is lost
no matter it is something wrong with
receiver or some other reasons, it will
shut off the power supply to the onboard
electric device after 5 seconds delay. As
soon as the signal from receiver is
found, its function is resumed and enters
normal working state instantly.
As it collects the receiver signal through
optocoupler, signal isolation would be
100% from the receiver, so no signal
interference at all. Besides, its algorithm
filtering program can filter some noise
and short time interference from signal
lost effectively.