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DC 12V Adjustable Light Sensor Control Switch Photoresistor Timer Delay On/OFF
Product Description
Specification:
Product Application:
Light automatic detection, adjusting light brightness detection sensitive through the potentiometer, and with built-in relay and delay function,
when the light is dark, the relay switch is automatically switched on.
when the light is dark, the relay switch is automatically switched on.
Suitable for light alarm system or light switch control. such as street lamp/ car/stage lights/LED lights/ traffic lights automatic turn on/off switch....
Product introduction:
1., the product adopts imported chip control, the quality is stable and reliable;
The 2. power supply part has diode protection, filter capacitor and anti-interference capacitor and voltage stabilizing chip, can provide stable voltage and prevent burning when the power supply is connected to reverse;
3. products are equipped with precision adjustable potentiometer, better sensitivity and delay time adjustment;
4. have power indication and relay pull in indication;
5. module is equipped with high-power relay, which can control the 10A current load;
6. module comes with 50cm long photosensitive resistor sensor;
7. module has time delay and can adjust the delay time to solve the flashing problem of the relay at the critical point of the light.
8. module size: 63.5x38.5x18.5mm module, net weight: 28g
Performance parameter:
1. power supply: DC12V
2. quiescent current: 15mA
3. maximum power consumption: 45mA
4. relay load capacity: 250V, 10A (AC), 30V, 10A (DC)
5. environmental temperature: <80 degrees
6., delay range: plug in S2., delay 1-20 seconds adjustable, do not plug S2, 1-200 seconds adjustable.
Package Include:
1pcs x Moudle with sensor
Delay sequence diagram：
Using Manual Reference:
Step 1:
plug in the sensor probe & connect to DC 12V power supply and load appliance.
plug in the sensor probe & connect to DC 12V power supply and load appliance.
If you load appliance is not 12V, please use wiring diagram 1.
Notes: in wiring 1, please take away the jumper from S2, or it will damage the module
Notes: in wiring 1, please take away the jumper from S2, or it will damage the module
If you load appliance is12V, please use wiring diagram 2.
Step 2. adjust delay time to 1 second
time delay adjustment method: plug jumper S2 time range is 1-20 seconds, do not plug is 1-200 seconds,
delay potentiometer clockwise adjustment time will be longer, the reverse time will be shorter
adjust counterclockwise around 10 laps, the delay time will be set to 1 seconds.
time delay adjustment method: plug jumper S2 time range is 1-20 seconds, do not plug is 1-200 seconds,
delay potentiometer clockwise adjustment time will be longer, the reverse time will be shorter
adjust counterclockwise around 10 laps, the delay time will be set to 1 seconds.
Step 3: set your desire light sensitivity
adjust the sensitivity of the sensor probe: first test it funtction, in the light of the environment sensitivity adjustment potentiometer, such as hand over the sensor head, the relay will connect, move the hand and delay a time, relay off. Second to adjust the sensitivity, clockwise regulation, induction will more sensitive, different brightness environment to adjust and test it.
Step 4: set your desire delay time.
adjust the sensitivity of the sensor probe: first test it funtction, in the light of the environment sensitivity adjustment potentiometer, such as hand over the sensor head, the relay will connect, move the hand and delay a time, relay off. Second to adjust the sensitivity, clockwise regulation, induction will more sensitive, different brightness environment to adjust and test it.
Step 4: set your desire delay time.
Delay sequence diagram：
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