Siemens SCALANCE X408-2, Краткое руководство по эксплуатации

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Installation
4.2 Installing / uninstalling the SCALANCE X-400
SCALANCE X-400
Compact Operating Instructions, 10/2013, A5E01020054-06
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4.2.2 Installing / uninstalling with a 35 mm DIN rail
Installation on a 35 mm DIN rail
CAUTION
If the IE Switch X-400 is liable to be subjected to severe vibration (> 10 g), use the S7-300
standard rail for installation. The DIN rail does not provide adequate support for the
IE Switch X-400 with vibration greater than 10 g.
Since the two captive screws are not used to secure the device when installing on a 35 mm
DIN rail, it is not absolutely necessary to remove the covers and the blind cover, although
this does make it easier to handle the basic device.
Note
When installing the IE Switch X-400, hold it by the backplane and not by the modules,
otherwise the device may be damaged.
To install the device, follow the steps below:
1.
Place the central groove containing two spring clips on the back of the basic device on
the upper edge of the DIN rail with the device tilted slightly towards the back. Note that
both spring clips must be located behind the edge of the DIN rail.
2. Press the basic device down and push in the lower part until you hear it click into place in
the DIN rail.
3. Adjust the basic device to the right or left until it is in the required position.
Note
Only horizontal installation permitted (ventilation slit top/bottom).