Reer EOS2 A User Manual

EOS2 SAFETY LIGHT CURTAIN
English
Multibeam Models
 These models are suitable for whole body
detection and must not be used to detect arms
or legs.
The minimum safety distance S is determined
according to the following formula:
S = 1600 (t
1
+ t
2
) + 850
The recommend height H from the reference surface G
(ground) is as follows (ISO 13855 Standard) :
G
point of
dan
g
e
r
Light grid
direction
of
approach
Figure 14 - Multibeam
reference plane
MODEL BEAMS Recommended height H (mm)
EOS2 2B
EOS2 3B
EOS2 4B
2
3
4
400 – 900
300 – 700 – 1100
300 – 600 – 900 - 1200
Table 3 - Height H of Multibeam models
Horizontal positioning of the light curtain
When the direction of approach of the body is parallel to
the plane of the protected area, the light curtain must be
positioned so that the distance between the far end of the
dangerous area and the outermost beam is equal to or
greater than the minimum safety distance S calculated as
follows:
S = 1600(t
1
+ t
2
) + 1200 – 0.4H
where H is the height of the protected surface from
the machine reference plane;
H = 15(D-50)
(D=resolution)
In this case, H must always be less than of 1m
(ISO 13855 Standard).
G
Light curtain
point of
dan
g
e
r
direction
of approach
reference plane
Figure 15 - Horizontal positioning
14 8540738 • 2nd December 2009 • Rev.2

Reer EOS2 A Specifications

General

Brand	Reer
Model	EOS2 A
Category	Security Sensors
Language	English