Shield Connection Terminal Blocks [De] - Siemens FS720 Mounting & Installation

6.7 Shield connection terminal blocks [DE]

Building Technologies
Fire Safety
● The connection lines marked in bold of the additional cable tree (3 and 5) and
the existing cable tree (2) must be wired again when installing the second
power supply (slave).
● In order to avoid operating temperature differences, all three power supply
units must be mounted next to each other in the same housing.
● The batteries and the system supply must only be connected to the master
power supply unit.
● Only one temperature sensor must be connected to the master power supply
unit.
● The temperature sensor must be fitted close to the batteries. (You will find
precise details in document A6V10210390).
NOTICE
Damage to the power supply
Different versions (A4/A5) of the power supply (150 W) may not be switched in
parallel.
Figure 39: Mounting of the shield connection terminal blocks
1 Shield connection terminal block
2 Terminal strip
3 Philips screws M 3/6
Installing, exchanging and connecting modules
Shield connection terminal blocks [DE]
2
1
6
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A6V10210390_j_en_--
2015-12-15