JL-712A3 is a latch type controller developed based on the interface size standard of zhaga book18. This product adopts a light sensor + microwave mobile combination sensor, which can output 0~10v dimming signal. The controller is suitable for lighting scenes such as roads, industrial mines, lawns, courtyards, parks, parking lots, industrial mines, etc.
Product Features
* Light sensing + microwave, on-demand lighting, more user-friendly and more power-saving
* Microwave anti-false trigger, both indoor and outdoor can be used
* Automatic dynamic microwave frequency adjustment to avoid intensive installation interference with each other
* Comply with Zhaga Book18 interface standard
* DC power supply, ultra-low power consumption
* Support 0~10V dimming mode
* Compact size, suitable for installation to all kinds of lamps and lanterns
* Anti-false trigger design of interfering light source
* Lamp reflected light compensation design
* Waterproof protection level up to IP66
Product Parameters
*1: A. If the luminous surface of the lamp is completely obscured and isolated from the photosensitive surface of the controller during installation, that is, no reflected light enters the controller after the lamp emits light, then the illuminance of turning off the lamp at this time is equal to the lower limit, that is, the illuminance of turning off the lamp next time is approximately = The default illuminance of turning on the lamp +40lux compensation value=50+40=90lux；
B. If the installation cannot completely block and isolate the luminous surface of the lamp from the photosensitive surface of the lamp controller, that is, the reflected light enters the controller after the lamp emits light. If the lamp is lit to 100%, the current ambient illuminance collected by the controller is 500lux, then the next time the lamp is turned off, the illuminance is approximately = current ambient illuminance +40=540lux；
C. If the lamp has a lot of power and the light-emitting surface and the photosensitive surface of the controller are installed very close, the reflected light exceeds the upper limit of compensation after the lamp is lit to 100%, that is, the controller detects that the ambient illuminance after turning on the light has been stable and greater than 6000lux, the controller will automatically turn off the light after 60s.
Precautions for use
1. If the negative pole of the auxiliary power supply of the driver is separated from the negative pole of the dimming interface, they need to be short circuited and connected to the controller #2.
2. If the controller is installed very close to the light source surface of the lamp, and the power of the lamp is also relatively large, it may exceed the limit of reflected light compensation, causing the phenomenon of self illumination and self extinction.
3. Because the zhaga controller does not have the ability to cut off the AC power supply of the driver, customers need to choose a driver whose output current can be close to 0mA when using the zhaga controller, otherwise the lamp may not be completely turned off. For example, the output current curve in the driver specification book shows that the minimum output current is close to 0mA.
4. The controller only outputs dimming signal to the driver, which is independent of the power load of the driver and light source.
5. Do not use your fingers to block the photosensitive window during the test, because the finger gap may transmit light and cause the light to fail to turn on.
6. Please leave the microwave module more than 1 meter away when testing the microwave. If it is too close, it may be filtered out as a false trigger, resulting in failure to trigger normally.
Post time: Nov-10-2022