Fitting An Additional Power Supply (150 W) - Siemens FS720 Mounting & Installation

Installing, exchanging and connecting modules
6
Power supply (150 W)

6.6.2 Fitting an additional power supply (150 W)

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Building Technologies
Fire Safety
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 32: 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
Mounting steps
1. At the bottom of the power supply (4), insert the distance pins into the guide on
the rear panel as shown.
2. Fasten the power supply (2 and 3) to the lug at the top (1) using the Phillips
screw.
3. Connect the power supply according to the pin assignment in the next chapter.
1
4
X11
X8
2
3
X1
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2015-12-15