29
I/O card (horn/monitored) FCI2009-A1
Pin assignments
168
Building Technologies
008837_q_en_--
Fire Safety
14.05.2012
4
3
6
5
8
7
2
1
4
3
6
5
8
7
2
1
Xn1
Xn2
Out 1
Out 2
Out 3
Out 4
+
-
+
-
+
-
+
-
Out 5
Out 6
Out 7
Out 8
+
-
+
-
+
-
+
-
n = Slot no.
Switching variants for monitored alarm and horn outputs with
decoupled load (EN 54)
+
-
5
6
FireOutput2-
Fire
+
-
7
8
FireOutput1-
Fire
Rload
X11
Rcable
Reol
Example
Horn output
Example
alarm output
Rload
Reol
Rcable
1
2
Switching examples for monitored alarm and horn outputs with decoupled load (EN 54)
Rload Load resistance
Rcable Line resistance
Reol
Termination resistor
1
Standard EOL
2
EOL with decoupled load
Switching variants for monitored alarm and horn outputs with load
resistance monitoring (VdS)
+
-
5
6
FireOutput2-
Fire
+
-
7
8
FireOutput1-
Fire
Rload
*
*
X11
Rcable
Rx
Example
horn output
Example
alarm output
Rload
Rcable
Switching examples for monitored alarm and horn outputs with load resistance monitoring
(VdS)
Rload Load resistance
Rcable Line resistance
Rx
Additional load resistance
*
If necessary
* Adaptation of the load resistance.
You will find detailed information regarding the determination of the resistances for
the monitored outputs in the document Planning 008843.