Doc No. FM0804 issue 4 Page 25
Smoke/heat detectors should be mains powered with an internal
rechargeable battery back-up. They must also have a normally open
clean contact relay output which closes on alarm.
Multiple smoke/heat detectors can be connected in parallel per
intercom.
Typical smoke/heat detector
connections shown.
Refer to the manufacturer’s
instructions for the exact
smoke/heat model being
installed.
Options DIL switch 4 in the intercom must
be ON when PIR’s are connected.
If low voltage smoke/heat detectors are used, then these must
be powered from an additional battery backed power supply.
DO NOT POWER FROM THE ADVENT XT2 SYSTEM.
Typical PIR detector
connections shown.
Refer to the manufacturer’s
instructions for the exact PIR
model being installed.
16. INTERCOM UNIT AUXILIARY DEVICES
SMOKE/HEAT DETECTORS
PIR DETECTORS
PIR detectors should have a normally closed clean contact output which opens
when movement is detected.
PIR detectors can be powered from the Advent XT2
system network using a 24V-12V Regulator Board
(Tynetec P/No. A00557) fitted locally in the intercom.
Alternatively, an auxiliary 12V DC battery backed
PSU can be used.
Multiple PIR detectors can be connected to the intercom in a normally closed loop.
To Next Page
Loading...
