Assembling
4.4 Installing on an S7-300 standard rail
SCALANCE X-300M PoE
Compact Operating Instructions, 05/2016, A5E02630810-09
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4.4
Installing on an S7-300 standard rail
Procedure
1.
Fit the top rear edge of the housing into the S7-300 standard rail.
2.
At the bottom, the housing has two holes. Use these holes to screw the housing to the
standard rail.
3.
Secure the cable for the power supply and the data and any other cables required (for
example for the signaling contact) according to the descriptions in the section
"Connecting up".
Removing
1.
Remove all cables connected to the X-300
2.
Release the screws on the bottom of the housing.
3.
Remove the X-300 from the S7-300 standard rail.
4.5
Installation on a DIN rail
WARNING
No DIN rail mounting in shipbuilding and when subject to severe vibration.
The 35 mm DIN rail (DIN EN 60715) does not provide adequate support in shipping or
when there is severe vibration (> 10 g). Under such conditions, the device can come out of
the mounting and may cause injury.
In such situations, install the device on an S7-300 standard rail.
