
Wiring a Biscuit to a Panic Button
The figure below shows typical wiring configuration
for a standard panic button.
Wiring a Biscuit to a Smoke Detector
The figure below shows typical wiring configuration
for a standard 12V smoke detector.
External Sounder Connections
The following terminals have been provided to
allow connections to an external sounder:
H/O - This is used to provide a permanent -ve
hold off to external sounders, strobes etc.
H/O + This is used to provide a permanent +ve
hold off to external sounders, strobes etc.
It is protected by a 1 Amp fuse (Bell 12V).
TR - This is the negative tamper return
connection from the siren or bell.
STB - This is the strobe output which will switch to
0V on alarm and is rated at 500mA.
Connect the other side of the strobe to the
H/O +.
TRG - This is the bell trigger output which can be
programmed for SAB or SCB operation, as
follows:
SAB: TRG - will switch to 0V on alarm and
will provide a maximum of 500mA.
SCB: TRG - will provide a negative hold
off (500mA), which is removed on alarm.
Auxiliary Tamper
These two terminals provide tamper protection to
auxiliary devices such as power supplies,
extension loudspeakers etc. If they are not used
they must be linked out.
17
TS690 & TS690ID Installation Manual System Installation
Blue
Yellow
Yellow
White
Blue
Figure 17. Wiring a Biscuit to a Panic Button
+- SPARE ALARM
Red
Black
Yellow
Blue
White
Blue
Yellow
Figure 18. Wiring a Biscuit to a Smoke Detector
Typical
External Sounder
Control
Panel
H/O +
12V +
H/O -
0V
Tamper In
TR -
STB -
Tamper Out
TRG -
Strobe +ve
Strobe -ve
Trigger -ve
Figure 19. External Sounder Connections
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