Type 4 safety light curtain ESE series

multibeamthrough-beam

1.ESE use imported electronic component; shell and safety matched EU standard, with EU type 4 certification;2.Easy installation, connected by aviation plug which help easy installation or disassemble3.Quick response time, totally reliable4.No need of controller, cause of integrated design 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.