ESN Anti-interference light curtain safety grating

ESN Anti-interference light curtain safety grating 

Controller principle

Light emitter sends out light signal directly accepted by light receiver, forming a protective screen. The light receiver monitors on-and-off position of the screen and sends signals to the controller via transmission line, low level(when it can shine) or high level (when it is in the light). It will contact with PLC or the warming circuit  by  transmission line to realize safety alarm and emergency stoppage of machine tools.

Products feature

1.Whole-process self-checking,  good antiknock characteristic able properly.

2. High resolution ratio, it can protect our fingers and various simple and convenient ways to install.

3.The optic axis easy to alignment, strong anti-light and electromagnetic interference, low power dissipation design, short response time ,high reliability.

Technical parameters