Lexing LX16C-Z User manual

This product is an advanced digitally controlled infrared pyroelectric intelligent sensor product.It uses the MCU to
accurately calculate the switch information, and accurately controls the relay to be turned on at the zero point of the sine
wave, so that each load is turned on. At the zero point of the sine wave, the inrush current problem caused by the
conventional control mode when the sine wave high voltage is turned on is avoided, especially the large current damage
relay generated by the large-capacity capacitor under the impact of the high voltage under the load.Due to the
diversification of current electrical loads, especially LED lamps, energy-saving lamps, and fluorescent lamps all have
capacitors with different capacitances. This is a disaster for relays. Sometimes a 50W LED lamp can generate surge
currents of 80 to 120A. The 10A ordinary relay can only withstand 3 times of the inrush current, and it is likely that the
relay will be broken in a few days or several times. This is why the conventional sensor on the market has a short life
and a small load current.
In order to overcome this problem, this product adopts advanced digital precision calculation to turn on the load when
the sine wave is at zero potential, thus solving the load surge current problem, greatly enhancing the load capacity and
prolonging the service life of the product. The latest control method of mass production sensor technology can easily
control any load. It is a medium and high-end product. Although the cost is increased compared with the conventional
version, the reliability and life of the product are greatly increased. This product is equal to choosing peace of mind, and
choosing safety.
This product has a switching power supply version and a capacitor step-down version. The switching power supply
version has a working voltage of up to 100V-277V and a standby power consumption of <0.5W. In principle, the
capacitive step-down version can only have a single voltage, and the standby power consumption is >0.7W. You should
consider it when choosing a product.
Summary
Specifications
LX16C-Z Infrared Sensor Instruction
152mm
88mm
138mm
107mm
55mm
123mm
50mm
90°
BlackWhite
Power source: 220-240VAC 50Hz/60Hz
100-130VAC 50Hz/60Hz
All loads：1200W Max. (220-240VAC)
800W Max. (100-130VAC)
Detection range: 12m Max. (22℃) (adjustable)
Detection angle: 180°
Working temperature: -10℃-+40℃
Working humidity: <93%RH
Time setting: 10sec-12min (adjustable)
Light-control: ＜10LUX-2000LUX (adjustable)
Detection motion speed: 0.6-1.5m/s
Installation height: 1.8m-2.5m
Function
LUX adjustment:
LUX refers to the illuminance of the environment. Adjusting the LUX adjustment knob allows you to choose which
illuminance you want to get the sensor into the induction. Choose the habit that suits you.
Some of the choices in the 20LUX solution are to be illuminated. Some choose 50LUX ambient illumination to be
inductive lighting, and some choose to be inductive lighting at any time, as long as the LUX adjustment knob is adjusted
to the maximum.

12m
Sensor information
Detection angle
180°
Installation
Operation
1) Sensitivity: turn the knob “1” clockwise to raise its sensitivity and turn it
anti-clockwise to reduce its sensitivity.
2) Turn the knob “2” clockwise to increase it and turn anti-clockwise to
decrease it.
3) Light-control: turn the knob “ 3 ” ,this product can operate in different
ambient-light.Turn clockwise to increase it and turn anti-clockwise to
decrease it. When turn to min, it will only work below the light-control
about 10LUX, when turn to max, it can work any light-control.
ATTENTION:When use this product, please adjust the sensitivity to an appropriate position
you need, please do not adjust the sensitivity to maximum, to avoid the product does not
work normally caused by wrong motion.Because the sensitivity is too high easily detect the
wrong motion by wind blowing leaves & curtains, small animals, and the wrong motion by
interference of power grid & electrical equipment. All those lead the product does not work
normally !
When the product does not work normally, please try to lower the sensitivity appropriately,
and then test it.
L
N
Detection range（22℃）
Height of installation1.8-2.5m
Brown
Blue
Red/Black
connect L and N with power;
connect L′ and N with load.
N
L
L′
L′
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Sens adjustment:
Detection range can be adjusted according tothe local place.
The light-time can be added automatically. When one moves in the detection field when the lamp is lighting, it can
compute time once more and delay the light -time automatically after the sensor detects signals once again.
Installation diversify: we can fit connection –line box, connection-mouth, 1/2"spiralling connection-hand.
Time adjustment:
The time adjustment knob is used to adjust the time after the sensor senses the light, and the user can reasonably
select the delay time after the induction.

Some problem and solved way
1、The load do not work:
a: Please check if the connection-wiring of power and load is correct;
b: Please check if the load is good ;
c: Please check if the working light set correspond to light-control.
2、The sensitivity is poor:
a: Please check if there has hinder in front of the detection window to effect to receive the signal;
b: Please check if the ambient temperature is too high;
c: Please check if the induction signal source is in the detection fields;
d: Please check if the installation height corresponds to the height showed in the instruction;
e: Please check if the moving orientation is correct.
3、The sensor can not shut off the load automatically:
a: Please check if there is continual signal in the detection field;
b: Please check if the time setting is the longest;
c: Please check if the power correspond to the instruction;
d: Please check if the temperature near the sensor change obviously, such as air condition or central
heating etc.
Warning!
● Please confirm with prefessional installation.
● Please cut off power supply before installation and removal operations.
● Make sure that you have cut off the power for safety purposes.
● Improper operation caused losses, the manufacturer does not undertake any responsibility.
This manual is for the current content programming of this product, there are any changes
and modifications to the manufacturer without notice!
This instruction, without our permission, should not be copied for any other purposes.
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Avoid installing it near air temperature alteration zones such as air condition, central heating, etc.
Considering your safety, please don’t open the cover when you find the hitch after installation.
If there is difference between product and instruction, please refer to product mainly.
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Should be installed by electrician or experienced man.
Avoid installing it on the unrest objects.
There shouldn’t be hindrance and moving object in front of the detection window effecting detection.
Note