Safety light grid, also known as a photoelectric safety protection device, is an advanced safety isolation system that uses infrared or laser technology. It operates by emitting and receiving light signals to detect whether any object (such as a human body or mechanical part) has entered a predefined safety zone. Once an intrusion is detected, the safety light grid immediately sends a signal to cut off power to the relevant equipment or activate an emergency braking system, effectively preventing accidents and ensuring operational safety.
| Item | Specification |
|---|---|
| Operating Power Supply | DC24V±20% |
| Power Consumption | < 5W |
| Output Current | ≤200mA Transistor Output |
| Response Time | < 9 milliseconds |
| Grating Form | Opposed Type |
| Number of Light Axes | 8-200 (Other quantities can be customized) |
| Spacing Between Light Axes | 10mm, 20mm, 40mm |
| Resolution | 15mm, 25mm, 45mm |
| Protection Height | 70-4000mm |
| Opposed Distance | 0.1-1.5m, 0.1-2m |
| Output Type | Transistor Output |
| Light Source | Wavelength 940nm |
| Housing Material | Aluminum Alloy |
| Detection Function | Self-check on power-up, real-time self-check during operation, synchronous signal anomaly detection |
| Synchronization Method | Line Synchronization |
| Anti-light Interference | 10000Lux (Incident Angle > 5°) |
| Operating Environment Temperature | -20-68°C |
| Protective Circuit | Overvoltage and overcurrent protection for power supply, reverse polarity protection for power supply, short-circuit protection for output |
