Siemens FS720 Mounting & Installation page 34

Overview
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Location of components
3.4.6.3 Modules in the fire terminal
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Building Technologies
Fire Safety
Due to space constraints, no Ethernet switch (MM) FN2008-A1 or Security module
(firewall) FN2009-A1 can be installed in the fire terminal FT724. An additional
empty housing (Eco) is needed for this application and is fitted under the fire
terminal.
NOTICE
Protection from battery leakage
The cable connections into the bottom housing must be led through a packed
gland to ensure protection from battery leakage.
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4
3
2
1
Figure 14: Sample structure of fire terminal with FN2008-A1 or FN2009-A1 in additional housing
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2018-08-29