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Application principle of safety light curtain
- Jul 09, 2018 -

Application principle of safety light curtain:

Safety light curtain, also known as safety grating, photoelectric protection device, etc., is composed of transmitter, receiver, signal cable, controller and mounting bracket. It is used in large-scale dangerous machinery and equipment, such as hydraulic equipment, punching machines and other large equipment. The safety of operators and machinery ensures the smooth progress of industrial production.

The working principle of the safety light curtain: the infrared light emitted by the light curtain of the safety light curtain is received by the receiver of the light curtain to form a protective light curtain. When the infrared light emitted by the light curtain is blocked by the object, the protection device sends a signal to control the equipment. Operation, even if the machine stops running or sends out an alarm signal, it can effectively avoid dangerous accidents.