Siemens FS720 - Installing Ethernet Switch FN2012

Installing, exchanging and connecting modules
Installing an Ethernet switch (modular) FN2012
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Building Technologies
A6V10210390_m_en_
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Fire Safety
2018
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08
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29
2. Install the power supply (150 W) (10) on the mounting flange (8) and the U-
rail (9).
3. Wire up the Ethernet switch according to chapter 'Wiring'.
7.15.4 Installing Ethernet switch FN2012
To ensure that installation conforms to VdS requirements, the FN2012 must be
mounted vertically on a mounting bracket from mounting kit (switch) FHA2029 .
The connections for the fiber-optic cables must be aligned so they point upward.
7.15.4.1 FN2012 in empty housing
Installation of the small mounting bracket is the same for all empty housings.
Figure 89: Example of installation in an empty Standard housing
1 Empty housing
2 Small mounting bracket from mounting kit FHA2029
3 DIN rail with retaining bracket
4 FN2012
w The DIN rail clip is mounted on the FN2012.
1. Holding it at an angle and working from below, place the FN2012 (4) against
the bottom edge of the DIN rail (3) and press it up so that the retaining clamp in
the flange gives way.
2. Push the upper flange into position over the DIN rail and release the spring
pressure.
a The DIN rail clip is now in place.
3. Check that the DIN rail clip is fully engaged on the DIN rail.
4. Wire up the FN2012 according to chapter 'Wiring [➙ 164]'.
See also
2 Wiring [➙ 164]
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