- Optical axis spacing
- Detection accuracy
Principle of safety light curtain operation:
1) When a cycle scan is completed, the system records which channels are open and which channels are blocked, and output a signal according to the system definition, which can be an analog signal, a switch signal, or an RS485 communication signal;
2) Safety light curtain response time: The response time of the light curtain system depends on the timing of the ir light curtain seeing the target object. When the beam channel blocked by the target object is exactly the beam channel currently scanned by the light curtain, the short response time is 1ms, the response time is twice the scan time of the current system. The scanning time of the system depends on the height of the light curtain and scanning mode;
3) Measurement mode: light curtain can use a simple Windows setting program to set the analog output, RS485/RS232 communication protocol output, switch output and scan analysis mode.
What are the functions of light curtain safety device
◆The product quality is excellent, the performance is stable, and it has passed the CE certification and the EU four-level safety certification; passed the ISO9001 standard
◆Professional engineer team, according to your actual situation, provide professional solutions
◆laser curtain sensor is super cost-effective, no middleman makes the difference, and factory direct sales are more secure.
Light curtain form
Optical axis spacing
Number of beams
High protection area
Optical axis spacing × (number of beams-1)
25×33×Lmm (L is the length of the emitter/receiver)
DC12/24V AC110-220V (relay output)
NPN/PNP type, sink current 500mA, voltage drop below 1.5V, polarity, short circuit, overload protection
Circular aviation socket with special link cable, 3 cores for emitter and 5 cores for receiver
Play the role of a safety man. The installation of photoelectric safety protection devices can prevent safety accidents and reduce losses; at the same time, it can bring good economic and social benefits to the company; avoid operator and third-party risks and reduce safety accidents, which is beneficial to the company Self, operating workers and society. , Realize machine stop or safety.