Leuze electronic RSL 420P - Protective Field Dimensions

Mounting
Leuze electronic GmbH + Co. KG RSL 420P 63
If the distance between the vehicle and the ground is less than 120mm, there is a risk of parts of the foot
becoming trapped underneath the vehicle before the vehicle comes to a standstill when the person above
the foot is detected. An additional distance Z
F
to the protective field, which is determined according to the
following diagram, is required:
20
4
0
60
80
100
120
20
4
0
60
80
100
120
140
160
Z
F
H
F
Z
F
H
F
Fig.7.16: Diagram for determining the additional distanceZ
F
with lack of floor spaceH
F
With a vehicle height of less than 50mm, an additional distance Z
F
of 150mm is always required.
If wheels are mounted near the side wall, always add an additional distanceZ
F
> 150mm.
7.4.2 Protective field dimensions
Z
GES
D
F
R
F
L
D
A
Z
GES
Z
GES
R
G
D Minimum distance, vehicle front (danger) to protective field front edge
D
A
Stopping distance
Z
TOT
Total required additional distances to the front and for both sides
F
L
Distance from safety sensor center to left vehicle edge
F
R
Distance from safety sensor center to right vehicle edge
R
G
Biggest radius in the protective field without Z
TOT
for determining the additional distance Z
SM
Fig.7.17: Mobile danger zone guarding, dimensions for horizontal protective field
Ä Select 70mm resolution.
Ä Set the protective field length so that the response time until braking and the braking distance, including
factors for wear and tear and floor conditions, and any necessary additional distances are taken into
account.
Ä Arrange the protective field symmetrically with reference to the vehicle width, even if the safety sensor
is not arranged centered.