- Current consumption
- 35×51×Lmm (L is the length of the emitter/receiver
- DC12/24V AC110-220V (with controller, relay passiv
Long-distance detection is suitable for large-scale equipment and transmission line intrusion detection. Safety light curtain for human detection, protection height, protection distance, optical axis spacing, output signal, four parameters can basically determine the selected safety light curtain sensor model.
How to choose the model of safety light curtain?
We should follow the following steps when selecting models:
The first step: Make a machine safety risk assessment of the machinery to be protected. Mainly consider the safety level of machinery and the degree of damage that can be caused.
Step 2: Select the parameters according to the specific use position of the safety curtain sensor.
The third step: formulate higher technical requirements according to their own needs.
Light curtain form
Optical axis spacing
Number of beams
Optical axis spacing × (number of beams-1)
30~3000mm, 30~6000mm, 30~30000mm
35×51×Lmm (L is the length of the emitter/receiver)
DC12/24V AC110-220V (with controller, relay passive output)
NPN/PNP type, sink current 500mA, voltage drop below 1.5V, polarity, short circuit, overload protection
Circular aviation socket with special link cable, 5 cores for emitter and 5 cores for receiver
ON when all optical axes receive light (green light is displayed on reception)
Emitter: power indicator (red); receiver: output indicator light (green) shading (red)
Which industries are photoelectric sensors often used in?
Remote protection height laser cutting machine using safety light curtain sensor
Nowadays, the electronic industry uses safety light curtain sensor more often, because their products are more and the same types are also many, so they need a certain medium to play a conversion role, and the infrared light curtain ir light curtain plays a good role in this role. For the transfer and conversion of substances, the types of laser curtain sensors used in the electronics industry are mostly specialized products that require higher performance. Similarly, light curtain sensors will also provide unexpected service performance to the electronics industry staff.