9
Multibeam models
These models are suitable for the protection of
the entire body and must not be used to protect
arms or legs.
The minimum safety distance
S
is calculated
according to the following formula:
S = 1600 (t
1
+ t
2
) + 850
The recommended height
H
from the base (G) must
be the following:
Figure 8
MODEL
BEAMS
Reccomended Height H (mm)
SLG 210-E/R0500-02-RF
SLG 210-E/R0800-03-RF
SLG 210-E/R0900-04-RF
2
3
4
400 – 900
300 – 700 – 1100
300 – 600 – 900 - 1200
HORIZONTAL POSITION OF THE LIGHT CURTAIN / LIGHT GRID
When the object’s direction of approach is parallel to
the floor of the protected area, the light curtain / light
grid must be installed so that the distance between
the outer limit of the dangerous area and the most
external optical beam is greater than or equal to 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 base of the machine;
H = 15(D-50)
(D=resolution)
In this case,
H
must always be less than 1 meter.
Figure 9
safety barrier
point of
danger
direction
of approach
reference plane (G)
light grid
point of
danger
direction
of
approach
reference plane (G)
