Leuze electronic DDLS 508i Original Operating Instructions page 25

Optical data transmission for 100 mbit/s ethernet
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Mounting
The alignment laser projects four spots along a straight line on the floor and a target spot on the opposing
wall.
1
Laser spot 1
(*) not present for 200 m device models
2
Laser spot 2
3
Laser spot 3
4
Laser spot 4
5
Alignment laser
6
Target spot
Fig. 4.3:
Alignment laser
The distance of the laser spots is dependent on the mounting height of the device. The values in the table
will help you find the laser spots on the floor.
For marking and for better visibility of the laser spots on the floor, four self-adhesive labels are included in
the package.
NOTICE
The integrated alignment laser, the level, as well as the device transmitter are optimally
matched to one another ex works. Minimal mechanical tolerances are, however, unavoidable
and generate a very small error angle. The use of the alignment laser is therefore limited to a
maximum distance between the devices.
Ä In the table, you can find information on the distance to which the alignment laser can be
used as a function of the mounting height of the device.
Ä Note that only three laser spots on the floor are available for device models with 200 m op-
erating range. This does not affect the alignment capability.
Tab. 4.1:
Distance of laser spots
Mounting height
of the device
3.0 m
2.5 m
2.0 m
1.5 m
1.0 m
0.5 m
Leuze electronic GmbH + Co. KG
5
1
2
(*)
Distance of laser spots on floor
Laser spot 1
Laser spot 2
6.7 m
9.2 m
5.6 m
7.7 m
4.5 m
6.2 m
3.4 m
4.6 m
2.2 m
3.1 m
1.1 m
1.5 m
3
Laser spot 3
14.1 m
11.8 m
9.4 m
7.1 m
4.7 m
2.4 m
DDLS 508i
6
4
Alignment laser
Usable to
Laser spot 4
28.5 m
44 m
23.8 m
40 m
19.0 m
37 m
14.3 m
32 m
9.5 m
25 m
4.8 m
16 m
25

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