Installation
5.2 Installing a switch
SCALANCE X-300
Operating Instructions, 02/2012, A5E01113043-12
105
5.2 Installing a switch
CAUTION
Electrical connections
Make sure that the power supply of the switch is turned off when fitting the connectors for
the power supply and the signaling contacts.
For information on the electrical connections, refer to Section Connecting (Page 125).
5.2.1 Installation on a DIN rail
WARNING
No installation on a 35 mm DIN rail in shipbuilding
In ships, the 35 mm DIN rail does not provide adequate support.
This applies to all devices with this notice in the "Installation options" table in the section
"Technical specifications" (subsection, "Construction, installation and environment").
Installation
Install the IE Switch X-300 on a 35 mm DIN rail complying with IEC 60715.
1. Hang the IE Switch X-300 on the DIN rail and then push it in against the rail until it clips
into place.
2. Connect the grounding of the switch according to the description in the section
Connecting the grounding (Page 126).
3. Fit the conne
ctors for the power supply.
4. Fit the connectors for the signaling contact.
5. Insert the terminal blocks into the sockets on the IE Switch X-300.
Figure 5-1 Mounting an IE Switch X-300 on a DIN rail (35 mm)
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