Single End Of Line; Sounders, Speakers & Strobe Wiring; Internal Speaker; Auxiliary Dc Detector Power - IntelliSense SECURIT 900C Installation Manual

SINGLE
END OF LINE
SOUNDERS,
SPEAKERS
& STROBES
INTERNAL
SPEAKER
AUXILIARY DC
DETECTOR
POWER
TRIGGER
OUTPUT
DETECTOR
RESET

SET LATCH

ALARM
OUTPUT
Programmed as Single End-of-Line
Wire a 1kΩ resistor across any unused zones. Only one device
should be connected to each alarm circuit.
series with a 1kΩ resistor fitted within the detector.
tampers should be wired in series and connected to the Zone
Tamp terminals.
INTERNAL SOUNDERS, SPEAKERS & STROBE WIRING
This shows the connection for external sounder and strobe. Please note
default sounder trigger is applied negative, (negative ring.).
BELL + Sounder hold off/strobe
positive supply
BELL – Sounder switched
negative trigger
STRB Strobe switched negative
trigger
BTMP – R Sounder tamper return
(negative)
BTMP – Sounder hold off supply &
sounder tamper feed
(negative)
A 16 Ω (ohm) speaker may be fitted between the AUX + & LS terminals.
If two speakers are required, these should be wired in series.
AUX DC - DETECTOR POWER
The auxiliary power is provided from connections marked AUX. This is
to provide the 12 V supply for detectors e.g. movement or glassbreak
detectors. The auxiliary power output is rated at 500 mA max. (12 VDC
nominal).
TRIGGER OUTPUT (TRIG)
This is a multifunction output and can be programmed using Menu 47.
OPTION 1 DETECTOR RESET (Menu 47-1)
Some detectors require the removal of power to reset (e.g. Viper Plus®
or smoke detectors). The TRIG terminal can be programmed to be used
as an 'ID' output using option 4-7-1. The TRIG terminal should then be
used as the negative supply for these devices.
should be taken from the AUX +.
OPTION 2 SET LATCH (Menu 47-2)
If latching detectors are used the 'TRIG' should be connected to the
appropriate SET or LATCH terminal in your detector connection. It is
normally high (12 V) going low (0 V) when set, going high in alarm or
when the entry sequence starts. See glossary for explanation.
OPTION 3 ALARM OUTPUT (menu 47-3)
This option sets the output normally high (12 V), going low in Alarm,
Panic or Fire Alarm.
8
Wire the zone in
All zone
The positive supply