Line Distribution And Loop Extension - Siemens FS20 Planning Manual

Planning detector lines
7
Planning an FDnet detector line

7.1.3 Line distribution and loop extension

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Building Technologies
Fire Safety
The compact control panels FC2020 to FC2060 have periphery boards with
integrated ↑ line cards. The FC2080 and FG2020 do not have integrated line
cards. They are equipped exclusively with line cards (FDnet/C-NET) for installation.
Integrated line cards
Each integrated line card supports a maximum of 252 addresses and has ports for
two ↑ loops. As an option, the number of connectable loops can be doubled with
the loop extension (FDnet). The maximum number of addressable devices remains
limited to 252. The loop extension has no electrical isolation between the two
partial loops.
A maximum of 252 devices can be connected per loop.
Line cards for installation
The line card (FDnet/C-NET) FCL2001-A1 for installation supports a maximum of
252 addresses and has four loops or eight ↑ stubs. The fire control panels
FC2030, FC2060, FC2080, and FG2020 can be equipped with FCL2001 in the
card cages.
The following figures show the line distribution of the line cards in the respective
fire control panels.
Periphery board with an integrated ↑ line card for FC2020 and
FC2030
Periphery board (2-loop) FCI2002
1
L1a
L1 L2 L2a
Figure 18: Line distribution on periphery board (2 loops)
Periphery board with two integrated ↑ line cards for FC2040 and
FC2060
Periphery board (4-loop) FCI2004
1
L1 L1a L2 L2a L3
Figure 19: Line distribution on periphery board (4 loops)
2
L3a L4 L4a
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2015-12-15