Industrial Safety Photocell Reflective Human Body Protection Light Curtain Sensor
- Model
- CRFT
Item specifics
- Output state
- ON (Receiving display green light)
- size
- 36×36×Lmm
- Detection distance
- 30~3000mm, 30~6000mm,
Review
Description

1. Self-inspection: Implement self-inspection within 2 seconds of power-on to ensure that there is no malfunction;
2. Using CPU self-check technology, with self-check function, when the ir light curtain has a problem, ensure that no wrong signal is sent to the controlled equipment (equivalent to disconnected state); it can be directly connected to the PLC for control, also Can add independent intermediate relay to control;
3. Using optical communication and professional optical system design, it has good anti-interference ability against external light such as welding arc light and flashing light;
4. There are 3 signal output methods: NPN, PNP, and relay (two groups can be output at the same time);

1. More responsive
The reaction time of all safety light curtains is within 10ms;
2. Dead zone filtering function
When the object slowly passes the light curtain, the light curtain always outputs a stable disconnect signal, so as not to cause the machine to start by mistake, making the production safer and more reliable;
3. Circuit self-test
Within 2 seconds of turning on the power, self-test is implemented to ensure that there is no fault. In addition, during normal work, it also conducts real-time self-test;
4. Power-on delay function
3 seconds after power-on, the light curtain safety device can make the equipment work normally, which can give the operator and equipment a buffer time and improve the safety of the equipment and personnel.
