Description
Safety light curtains slim type can work at -10℃~55℃, with high detection capability of 20mm, and 30mm. The laser curtain sensor with infrared light is usually apply in conveyor belts, metallurgy, and food processing.
Specification
| Model | ATO-AY20A |
| Working Power | DC 12-24V |
| Output Type | Transistor output (NPN/PNP) |
| Maximum Output Current | 100mA |
| Power Consumption | <3W |
| Operating Temperature | -10°C~55°C |
| Environment Humidity | 20°C, RH<95% (no condensation) |
| Response Time | 3ms-18ms |
| Insulation Resistance | >100MQ |
| Dielectric Strength | AC 1500V,60s |
| Anti-light Interference | 10000Lux incident angle >5° |
| Emitting Light Source | Infrared 940nm |
| Shell Material | Aluminum alloy |
| Protection Level | IP55 |
| Optical Axis Distance | 10mm, 20mm |
| Detect Precision | 20mm, 30mm |
| Diagnostic Coverage/DC | >99% |
| Mean Time Between Dangerous Failures | 120a |
| Anti-vibration | Frequency: 10~55Hz, Amplitude: 0.35mm |
| Impact Resistance | 15g, 16ms, X, Y, Z axis, 1000 times/1000times at X, Y, Z axis |
| Protection Length | 0.2 – 2m (regular shooting distance, others can be customized) |
| Protected Altitude | Protected height H= (xx-1) X optical axis distance, xx is the number of beams |
Size
Wiring diagram
Difference between pitch 10mm and 20mm
Tips: What does a infrared safety light curtain do?
- The infrared safety curtain sensor is also a photoelectric safety protection device. The light curtain sensor generates a protective light curtain by emitting infrared rays. When the light curtain is blocked, the device sends out a light-shielding signal to control the potentially dangerous mechanical equipment to stop working and avoid safety accidents.
- The installation of laser safety curtain sensor can effectively avoid the occurrence of safety accidents, avoid the danger of operators and third parties, reduce the comprehensive cost of accidents, and benefit the company itself, operators, and society.
- Generally, the safety light grid is connected to the safety relay, and if an object is detected, it will automatically remove the power source that will cause harm. Cooperating with the safety relay can also temporarily suspend the function of the safety light barrier, allowing objects to pass through the safety light barrier without generating a protection signal, which is suitable for some semi-automatic procedures.
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