Assembling
4.4 Desktop operation with adhesive feet
SCALANCE XR-500
Operating Instructions, 05/2014, A5E03275845-05
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4.4
Desktop operation with adhesive feet
Notes on desktop operation
CAUTION
No desktop operation with power supply via front terminals is permitted for the SCALANCE
XR528-6M and SCALANCE XR552-12M
The SCALANCE XR528-6M und SCALANCE XR552-12M may only be supplied via the
front terminals if they are located in a "restricted access location".
A "restricted access location" means that a device is, for example, installed in a control
cabinet and is only accessible to trained personnel.
If one of the named devices is not in a "restricted access location", the power supply units
needed to be mounted. When the power supply units are fitted, desktop operation is
possible without restrictions.
Desktop operation of the SCALANCE XR528-6M and SCALANCE XR552-12M devices is
permitted only when the power supply units are fitted to them.
With SCALANCE XR524-8C, desktop operation is possible without restrictions.
Note
Strain relief for the cables
A cable duct or cable tray must be present at a suitable distance from the device to provide
strain relief.
Procedure
Note
The adhesive feet ship with the product.
To mount the device on a desktop with the adhesive feet, follow the steps below:
1.
Remove the covering foil on one side of the adhesive feet.
2.
Place the adhesive feet on the underside of the device.
3.
Remove the remaining covering foils from the adhesive feet.
4.
Position the device in the required location.
5.
Fix the device in position by applying light pressure to the side edges of the housing.
Note
Under no circumstances apply pressure to the center of the device housing, the housing
could otherwise be damaged.