Mounting / Installation (All Device Models); Mounting And Alignment - Leuze electronic DDLS 200 Series Original Operating Instructions

4

Mounting / Installation (all device models)

4.1

Mounting and alignment

An optical data transmission system, consisting of 2 DDLS 200 devices, involves mounting each of
the devices on mutually opposing, plane-parallel, flat and usually vertical walls with unobstructed view
of the opposing DDLS 200.
Make sure that, at the minimum operating distance A
within the opening angle (angle of radiation, ± A
NOTE
The opening angle (angle of radiation) of the optics is ± 0.5° (wide angle: ± 1.0° or 1.5°)
to the optical axis! For all device models, the horizontal and vertical adjustment angles of
the fine alignment with the adjustment screws is ± 6 ° each. The optical transmission path
between the DDLS 200s should not be interrupted. If interruptions cannot be avoided, be
sure to observe the notices in chapter 11.4.
 Therefore, pay close attention when selecting a suitable mounting location!
ATTENTION!
When laying out a mobile arrangement for a DDLS 200 transmission path, pay particular
attention that the alignment of the devices relative to one another remains unchanged.
The transmission can be interrupted by e.g. jolts, vibrations or inclination of the mobile
device due to irregularities in the floor or path.
Ensure adequate track stability! (See also "Diagnostic mode" on page 64)
Mount each device with four screws  5 mm using four of the five fastening holes in the mounting plate
of the device (see chapter 3.2 "Dimensioned drawings").
DDLS 200/XXX.
( frequency f
Figure 4.1: Mounting the devices
Leuze electronic
1
-YY
)
1
Optical axis
DDLS 200
Mounting / Installation (all device models)
, the optical axis of the devices is mounted
min
• 0.01). This also applies for rotary transmission.
min
A
min
2
DDLS 200/XXX. -YY
( frequency f )
2
11