Accenta/Optima Engineer’s Manual
10
Figure 12. Twin External Siren Wiring
13V Supply Output
The 13V output is to power detectors which require a voltage supply (PIR detectors etc). The supply is
present at all times and may be used to supply a total load of 350mA.
Set
The output marked SET is used with latching detectors. The output becomes positive on correct Set of the
system and is removed by entry of a valid user code.
External Siren (contd)
-
STROBE
J6
+
TA
SCB
DB
BELL
+
-
SET
1A
BELL/STROBE
F3
Panel
Board
-
STB
+
TA
D
B
BATTERY
+
-
Board
RTN
HOLD
OFF
TRIG
Siren
Yellow
White
Green
Red
Black
-
STB
+
TA
D
B
BATTERY
+
-
Board
RTN
HOLD
OFF
TRIG
Siren
Yellow
Green
Red
Black
Blue
Blue
White
Red