Siemens FS20 Mounting & Installation page 178

Mounting and installation of the compact control panels
5
Module bus cards
5.19.2.10 Connection terminals for the I/O card (horn/monitored) in
178 | 354
Building Technologies
Fire Safety
Connector Pin
X11 1
2
3
4
X12 1
2
3
4
X11 5
6
7
8
X12 5
6
7
8
Admissible cable cross-section: 0.2...1.5 mm²
the card cage
The I/O card (horn/monitored) FCI2009-A1 determines the PIN assignment of the
connection terminals for the module bus cards in the card cage.
External connections on the card cage using the example of module bus card 1
with the associated connection terminals X11 and X12:
X12
4 3 2 1 4 3
8 7 6 5 8 7
● The external connections of module bus card 2 are on connection terminals
X21 and X22
● The external connections of module bus card 3 are on connection terminals
X31 and X32
● The external connections of module bus card 4 are on connection terminals
X41 and X42
● The external connections of module bus card 5 are on connection terminals
X51 and X52
Depending on the card cage, not all slots may be available for module bus cards
and connection terminals. However, the numbering and assignment of the
connection terminals are identical on all card cages.
Designation Description
IO_1 Configurable input/output 1
IO_2 Configurable input/output 2
IO_3 Configurable input/output 3
IO_4 Configurable input/output 4
IO_5 Configurable input/output 5
IO_6 Configurable input/output 6
VSYS_01 Supply output 1 (+)
GND_01 Supply output 1 (–)
IO_7 Configurable input/output 7
IO_8 Configurable input/output 8
IO_9 Configurable input/output 9
IO_10 Configurable input/output 10
IO_11 Configurable input/output 11
IO_12 Configurable input/output 12
VSYS_02 Supply output 2 (+)
GND_02 Supply output 2 (–)
X11
2 1
6 5
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2016-01-27