Extinguishing Control Computer 8010 - Series 2
FB 798352 / 11.07
89
17.2.1 Detector zones No.1 to No. 8
A maximum of automatic fire detectors 30 Series 9000 (Standard) with or without switch-on control (SOC) or
Series 9100 (EDD) can be connected. Programming of the alarm zone operating mode (standard or EDD) is via
the associated jumper.
Every alarm zone must be terminated with a 10 k
Ω
End-of-line resistor in the last detector base.
Unused alarm zones must also be connected with a 10 k
Ω
End-of-line resistor.
Alarm zones which are programmed in the operating mode >Two-detector-coincidence< (2DD) may only be
installed with max. 25 fire detectors per zone.
For installation, use the recommended cable with the specification I-Y (St)Y n x 2 x 0.8 mm
∅
(comp. telephone
cable, double-shielded). The maximum cable length per alarm zone must not exceed 1000 meters.
+
-+
-+
-
de
tect
o
r z
o
ne
3
d
e
tec
to
r z
one
2
d
e
tec
to
r z
one
1
St
d
.
ED
D
St
d.
ED
D
St
d.
ED
D
10
K
+
-
detector series 9100
St
d
.
ED
D
+
-
St
d
.
EDD
+
-
St
d
.
ED
D
10K
End of line
detector
last detector
10
K
detector series 9000
End of line
detector
last detector
Fig. 25: Wiring of a fore alarm zone with detectors (schematic)
Alarm zone No. 1 to 8
Connection system for automatic fire alarm detectors (standard/EDD)
J1 to J8
Jumper for programming the alarm zone operating mode
Std. :
Î
For standard detectors / zone (series 9000)
EDD:
Î
For EDD detectors / zone (series 9100)