Connections
30
Building Technologies
A6V10257473_b_en_--.doc
Fire Safety & Security Products
01.2010
7.3
Fire detectors/Manual release control buttons
Four monitored inputs are available on the X10 terminal block for the connection of
fire detectors or alarm contact (i.e. contact from FDCIO222) and electrical manual
triggering devices (DM1103-L)
- Detection zones 1 to 3 operation is defined at programming steps 52 to 55 (see
paragraph 12.14)
- Extinguishing manual release control operation does not require programming.
Up to 32 buttons DM1103-L can be connected
Technical data common to the 4 inputs
EOL: transzorb 18V connected at the end of the line
Line resistance max.: 80
Ω
T
ra
n
s
z
o
rb
1
8
V
T
ra
n
s
z
o
rb
1
8
V
T
ra
n
s
z
o
rb
1
8
V
1
0
,6
V
Fig. 15
XC10xx-A, connection of detectors and manual triggering devices
The number of detectors which can be connected is determined by dividing the
collective system line connection factor (KLK = 32) by the collective element load
factor (KMK = see table below).
Series of detectors
Designation
KMK
Nb
ALGOREX
DO1101A / DO1102A / DO1104A
1
32
DT1101A / DT1102A
1
32
DF1191 / DF1192
6
5
SINTESO
FDOOT241-9
2 … 1.25 (*)
16 … 25
FDF221-9 / FDF241-9
5
6
FDL241-9
10
3
SYNOVA
OP320C / OH320C
1
32
HI320C / HI322C
1
32
(*) Depends on detector index and set of parameters
For Sinteso detectors, select an appropriate set of parameters.
