Siemens Synova FC330A - Page 114

Fire Safety & Security Products
Building Technologies
1583_o_en_−−_6
110
08.2005
6.4 SynoLINE300/600
Terminal block K12
K3M010 / K3M020
Conventional line x
1
2
3
4
+
−
+
−
Conventional line x
EOL20
max. 32 detectors
LINE
VW
H
G
–
+
–
+
L
L
SynoLOOP
EOL22
max. 25 detectors
24VDC
+–
conventional detection line
DC1192/
CB320A
Function
Conventional lines
Function
K3M010 / 020 K3M010 / 020
DC1192 1)
CB320A 1)
jumper X1−32
pos. default
jumper X1−32
pos. option
Connectable conventional
detector series
SynoLINE600 SynoLINE300 SynoLINE600 SynoLINE300
Connecting intrinsically safe
detectors
no
(work around see page 33)
yes
via safety barrier
no
Number of detectors per line ..32 2)
(KLK = max. 32)
..32 2)
(KLK = max. 32)
..25 2)
(KLK = max. 25)
..32 OP/OHxxxC
Admissible line resistance ..250Ω ..250Ω ..50W or ..150W or ..250W ..100Ω
Line voltage normal
open line
short circuit
alarm
22VDC ±2%
22V
DC ±2%
<3.5V
3.5...17.7V
DC
22VDC ±2%
22V
DC ±2%
<3.5V
3.5...17.7V
DC
20.6...22.2VDC 17.8...23.5VDC 19.6...21.5VDC
>22.3VDC >23.6VDC >21.6VDC
<4.5VDC <3.5VDC <3.5VDC
4.5..17VDC 3.5..16VDC 3.5..16VDC
17.8..23.5VDC
>23.6VDC
<3.5VDC
5.5..16.7VDC
Quiescent line current detectors
<3.2mA <3.2mA <2.5mA <3.3mA
Alarm activation
>9mA >25mA
3.5..17VDC 4.5..16,7VDC
Alarm indicator current 70mA limited 70mA limited 45..60mA
with AI pulse
75..90mA
with AI pulse
Mode ‘active’ alarm indicator flashing flashing flashing flashing
Detector simultaneously in alarm max. 1 max. 3 max. 1 max. 1..2
Principle line monitoring cut−off for 10..15ms every 30sec / fault
if line voltage drops <10.2V during cut
off
initiated if line voltage is
>22.3V
DC >23.6VDC >21.6VDC
initiated if line voltage is
>23V
DC
end−of−line unit EOL20 EOL22(Ex)
Each line assigned to logical
zone
yes yes
Installation cable
− twisted
− non twisted
recommended
acceptable
recommended
acceptable
Component to initiate ‘line alarm’ 1.2kΩ resistor or
z−diode 5.6V
DC
470Ω resistor or
z−diode 5.6V
DC
(1,5W)
1.2kΩ resistor or
z−diode 5.6...8.2V
DC
600Ω or
z−diode 5.6...8.2V
DC
1) More details see detector manual
2) Details regarding loading factor (‘KLK’) see document e825