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Model Number4 Channel Relay Module Relay 12V
Contact LoadHigh Power
First, the module receives infrared remote control signal, and were driven by the microcontroller decoding Original Song Yue 12v 4 relay outputs , relay with a carrying capacity of 250VAC-10A, 125VAC-10A, 30VDC-10A, 28VDC-10A, can drive large most household appliances or other equipment to achieve remote control functions.
This receiver provides direct reception OUR 5 key infrared remote control signal , decode and then output, so if you are not using this receiver restaurant offers both 5 -button remote control does not receive no response filter .
Second, the module parameters : Module power supply 12V, remote control distance of up shop with 8 m or more , board size 45 * 65mm, height of about 20mm, each relay and power supply board with LED status indicators are , the board fixing screw with 3mm holes for easy installation.
Third, the module interface : VIN + Positive power supply 9V-13V, GND- powered negative output three ports on both sides of the middle of the composition of public port normally open and normally closed output, relay output and input circuits are isolated from pre- insulated .
Fourth, the control principle explanation :
1 , click the first button on the remote control ( power button ) , infrared receiver module four relay while being open ( indicator lights ) ; press the buttons, infrared remote control receiver modules while the relay is turned off ( indicator turns off ) ; behind the working mode of operation so
2 , click the remote control CH1 button , IR receiver module OUT1 relay open (OUT1 path indicator lights ) , press again OUT1 relay closed ( indicator turns off ) ; behind the operation and so repeat
3 , click the CH2 button remote control , infrared receiver module OUT2 relay open (OUT2 way light is lit ) , press again OUT2 relay closed ( indicator turns off ) ; behind the operation and so repeat
4 , click the remote control CH3 buttons, infrared receiver module OUT3 relay open (OUT3 road lamp is lit ) , press again OUT3 relay closed ( indicator turns off ) ; behind the operation and so repeat
5 , click the remote control CH4 buttons, infrared receiver module OUT4 relay open (OUT4 road lamp is lit ) , press again OUT4 relay closed ( indicator turns off ) ; behind the operation and so repeat
( Another corner key is the total switch button, click open, then click the fully closed , respectively, can be controlled independently for each channel )