Safety light curtain ESN series

multibeamthrough-beam

Features: 1.Sensing distance up to 25 meters with extensive application range, able to be applied on machines or outdoor. 2.Perfect self-inspection, when malfunction occurs, it ensures not to send wrong signal to the controlled equipment. 3. Line Synchronization technology adopted, with strong anti-interference ability. 4. PCB produced by SMD technology, imported high-end components adopted. 1. Working Principle The emitter transmits light signal to the receiver and form an protection curtain. The receiver monitors the light transmission of the light curtain and process the through or off status of light signals. It outputs low level via NPN audion or high level via PNP audion. And then it will transmit the signal to machine tool PLC or alarm circuit, realizing the stop or alarm of machine tool. Application Well applicable to outdoor scenarios or machines, such as pipe bending machine, automation equipment and hydraulic press, etc.