Product Detail
L1-A Type Selection Reference Table:
type | L1-A |
Classification model | L1-A100N L1-A100P L1-A100NP | L1-A300N L1-A300P L1-A300NP | L1-A500N L1-A500P L1-A500NP | L1-A60SN L1-A60SP L1-A60SNP | L1-A300EN L1-A300EP L1-A300ENP | L1-A500EN L1-A500EP L1-A500ENP |
Detection mode | L1-A series diffuse reflection |
Detection distance | 100mm | 300mm | 500mm | 60mm | 300mm | 500mm |
Output mode | NPN output Output PNP N+P output | NPN output Output PNP N+P output | NPN output Output PNP N+P output | NPN output Output PNP N+P output | NPN output Output PNP N+P output | NPN output Output PNP N+P output |
Spot shape |
Normal spot | 2mm
|
| 2mm
|
Small light spot |
| 0.5mm |
|
Line spot |
|
Adjustable spot |
|
Detection function |
Highly reflective object | o
|
Small object | 0.03mm
| 0.01mm
| 0.03mm
|
Opaque or translucent objects | o
|
Transparent object |
| o |
| o |
Black and white detection distance difference | 70%
| 15%
|
Easily deformable object |
|
Objects with large differences in shape |
|
L1-A specification parameters:
type | Diffuse reflection type | Small spot diffuse reflection type | Enhanced diffuse reflection (small difference between black and white) |
model | NPN | L1-A100N | L1-A300N | L1-A500N | L1-A60SN | L1-A100EN | L1-A500EN |
PNP | L1-A100P | L1-A300P | L1-A500P | L1-A60SP | L1-A100EP | L1-A500EP |
NPN+PNP | L1-A100NP | L1-A300NP | L1-A500NP | L1-A60SNP | L1-A100ENP | L1-A500ENP |
Detection distance | 100mm | 300mm | 500mm | 60mm | 100mm | 500mm |
Detection object | White matte paper |
Black and white reflection characteristics | The distance between black and white is 70% | The distance difference between black and white is less than 20% |
light source | High power red laser |
Spot size | 2mm circular spot | 0.5mm circular spot | 2mm circular spot |
Reaction time | 0.5ms max |
Sensitivity adjustment | Set key |
operator schema | LIGHT-ON/DARK-ON (button automatic adjustment, long press for 10 seconds and automatic conversion) |
Indicator light | And power supply: red LED, stable operation: green LED |
Control output | Or NPN PNP: 100mA(40V) max, residual voltage: 1V max. |
protective circuit | Reverse current protection, overcurrent protection, overvoltage protection |
Power Supply | 12 to 24 VDC 10% |
Consumption current | Max 30mA |
the protection grades | IP-66 |
Ambient luminosity | Incandescent lamp: 5000lux max, daylight: 20000lux max |
ambient temperature | "No freezing at -20 to +55℃" |
relative humidity | 35 to 85%, no condensation |
shell | metal |
weight | 85g |
Wiring mode:
Brown line-10 ~ 24vdc
Blue line-0vdc
Black line ----NPN output
White line ----PNP output
Wiring Drawings
Setting method:
1.Setting: After installation and fixation, aim the detection surface of the sensor at the detected object, press the setting button for 1~3 seconds and then release, and the indicator light flashes quickly. After the indicator light is stable, the set object can be stably detected in the set position.
2.Normally open and normally closed switch: hold down the button for 10~15 seconds and then release it, the color of indicator light changes, and the mode switch is successful.
Use tips and suggestions:
1.Please do not direct strong light into the receiving and emitting mirror of the sensor.
2.During use, if the receiving and emitting mirror surface of the sensor is condensed or contaminated with oil or dust, please wipe the mirror surface with clean, dry and soft cloth, which can restore normal work.
3.If the sensor works in a working environment where oil stains or dust spread, please keep the mirror of the sensor clean.
4.It is forbidden to aim the laser beam at the human body, especially the eyes.
5.If there are frequent large-scale light changes in the use environment, or there are many highly reflective items, or people or materials will pass through the opposite side of the sensor, it is recommended to set a fixed light shield on the opposite side of the sensor to ensure the reliability.
Product assurance
1.Shelf life: From the date of shipment of this product, the shelf life is one year. If the product fails due to quality problems, the product will be exchanged for free within one year.
2.Non-warranty scope: the product performance and specifications are defined in the manual, and only the specifications and performance of this manual are used for warranty. Our company can provide technical support and suggestions for improvement for customers' improper use or mismatch of specifications and models, but it does not promise unconditional warranty.
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