The working principle is to form a light curtain protection. If obstacles pass through, the light receiver monitors the on/off status of the light curtain and transmits the signal to the PLC or alarm circuit to control the stop or alarm of the equipment to ensure the safe...
Dual relay output, faster response.
The safety light curtain protects personnel from injury and machine damage by creating a detection light curtain that protects the machine's entry point and perimeter.
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