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4.4
Connecting Smoke Detectors
Series 2016 accommodate Ionization or Optical type 12V Smoke Detectors. Connect up to five
smoke detectors to each zone. Because most smoke detectors are Open Collector output,
programming a zone as Fire, Normally Open (N.O.) zone type is automatically enabled. It
means; a zone programmed as Fire (but no EOL) the zone will also be N.O. type. In this case,
do not connect the EOL resistor as wiring diagram show. The smoke detector LED will remain
constantly lit and the relay or output will remain in ‘Alarm’ until the smoke detector power is
disconnected for a short while (reset).
•
The AV-2055D, 2088D and 2016D are compatible with 12V smoke detectors with open
collector or relay (-) output on alarm.
Resistor
Reset Relay (or switch)
Relay Module like AV-01 or Switch mode, should be Normaly Close (N.C.)
For reset cut power for Smoke during 2 Sec's
12V, Aux. Power
Do Not! Connect EOL Resistor at last smoke
Av-Gad Systems Panels
EOL resistor 2.2K
LINE
LAMP
+
-
N.C.
+
-
+
-
+12V
-
+
Draw: W2/SMK868NW
TFB 110
TFB 110
Reset Switch or Relay Module
-V
-V at alarm
-V via the Reset Switch
-V
-V
To Zone Input
Figure 6: Smoke Detector Wiring (TF smoke series)
•
To reset smoke detector program the SLO (AV-2055D, AV-2088D) or SLO1 (AV-2016D)
output to drive -V while holding-down key 9 (a momentary switch or relay that disconnects
power to smoke detector after a smoke alarm). Refer to smoke wiring diagram on this page.
•
When Fire Alarm occurred, hold-down key ‘9’ for reset, enter valid code to disable alarm.
4.5
Telephone System Dialing
It’s recommended to connect the control panel to an independent telephone line, if a device is in
parallel with the alarm panel, this may grab the call first (like a message answer/fax) during
remote up and download.
Do not connect fax or answering machine in parallel on the same telephone line.
In case of alarm the dialer dials to the programmed numbers, siren sound or voice message (if
SVM-40 connected) transmitted to the telephone. The voice module will apply spoken message
over the telephone upon alarm.
Default dialing mode is DTMF. If PULSE dial selected, the default is European Make/Break
rate of 40/60 milliseconds (in Pulse dialing). The Make/Break rate is programmable.
