Product Details

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

Protective height	60-2000mm(conventional)	Work environment temperature	-10℃-55℃
Beam pitch	5mm/10mm/20mm/40mm	cross section dimension	35*50mm
Optical axis number	4,6,8,10……	Work environment humanity	when temperature at 200C,humanity less than 85%
Mains input	DC24V	current output	≤300mA
Power dissipation:	<5W	Anti light disturb	10000Lux(incident angle I>5°)
Response time	less than 10ms	Dielectric strength	ACl 500V.60S.no breakdown or flicker
Isolation resistance	≥100MΩ	Protective distance	A:0-5m; B:5-10m; C:10-15m
output mode	NPN / PNP / Relay normally open / Relay normally closed (optional)