Siemens FS720 - Fitting an Additional Power Supply (150 W)

Installing, exchanging and connecting modules
Power supply (150 W)
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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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7.6.2 Fitting an additional power supply (150 W)
The additional power supply (150 W) FP2005-A1 in the Comfort housing is
installed vertically along with the existing power supply to save space.
Preparatory work
Before the additional power supply FP2005-A1 can be installed, the existing power
supply and the DIN rail must be removed as described in the previous chapter.
Installing a power supply
Figure 51: Installation of an additional power supply (150 W) in the Comfort housing
1 Lugs at the top for screw fastening
2 Additional power supply (150 W)
3 Existing power supply (150 W)
4 Distance pins at the bottom
X1 Mains connection terminal
X8 Supply output terminal
X11 Monitoring signal terminal
X8
X11
2
3
4
1
X1