Leuze electronic DDLS 508, Руководство по эксплуатации

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Mounting
Leuze electronic DDLS 508 19
4 Mounting
The optical data transmission systems of series DDLS 500 support simple and quick basic assembly of
both mutually opposing devices.
• An optical data transmission system, consisting of two devices, involves mounting each of the
devices on mutually opposing, plane-parallel, flat and usually vertical walls with unobstructed view of
the opposing device.
• For installation with an integrated laser pointer (optional) see chapter 4.2 "Mounting with alignment
laser and level".
• For installation without the optional laser pointer see chapter 4.3 "Mounting without alignment laser".
4.1 Mounting instructions
Maintain the minimum distance to reflective surfaces

Mount the devices with a minimum distance to reflective surfaces, e.g., shelf rails, crossbeams, etc.

Maintain the minimum distance to the sides as well as above and below the stationary device and the
mobile device (see table 4.1).
A reflection-free corridor is thereby ensured between the two devices (see figure 4.1).
Table 4.1: Minimum mounting distance to surrounding objects
NOTICE
Interruption of data transmission!

Make certain that data transmission is not interrupted, e.g., by jolts, vibrations or inclination, while
moving a mobile device due to irregularities in the floor or path.
Data transmission is interrupted if the beam spread of the transmitters is no longer sufficient for main
-
taining the optical link.

For mobile arrangement of a device, ensure good tracking stability.
NOTICE
Select the mounting location!

Make certain that the required environmental conditions (humidity, temperature) are maintained.

For low ambient temperatures, e.g., in cold stores, use data transmission systems with integrated hea
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ting.

Avoid rapid temperature changes at the data transmission system to prevent condensation.

Protect the data transmission system from direct sunlight.

For parallel mounting of data transmission systems and other optical measurement systems, make
certain that the minimum distance between the systems is maintained (see chapter 4.5, see
chapter 4.6, see chapter 4.7).
You will achieve greater flexibility during basic installation and fine adjustment if you mount the
devices on C profile rails.
If the device is mounted instead of a DDLS 200, use the adapter plate – to be ordered separately
– if necessary (see chapter 11.3 "Other accessories").
Range of the device Minimum mounting distance
40 m (DDLS_5XX 40...) 100 mm
120 m (DDLS_5XX 120...) 250 mm