110
Advent Commercial Fire System
Figure C4. Connecting Water Flow Devices
Wiring AL602ITI Power Supply
The Advent Fire panel will be configured for a continuous
fire alarm output, and an audible fire alarm output. The con-
tinuous output is used to control visual alarm appliances
(strobes), and is active until a fire alarm is acknowledged
(cancelled). The audible output is used to control audible
alarm appliances (horns), and is active until a fire alarm is
silenced. A trouble indicator output in the AL602ITI acti-
vates a relay output for AC power loss, low backup battery
or trouble on any of the output circuits. This output is
learned in to a fire supervisory input (zone type 96) on the
Advent panel.
If additional power or additional outputs are required, up to
four AL 602ITI NAC Power Supplies can be controlled
from one pair of Advent Fire panel outputs.
Note
The AL602ITI must be mounted within 20 feet of the
Advent panel enclosure and all wiring between the
Advent panel and the AL602ITI must be enclosed in con-
duit.
To wire the trouble indicator:
1.
Wire the “AC Fail” and “Battery Fail” outputs to the
“Fault” input in the AL602ITI as shown in Figure C5.
2.
Wire the N.O. and C terminals of the common trouble
output on the AL602ITI to an input zone on the Advent
panel as shown in Figure X. This input zone must be
learned into the Advent panel as Zone type 96.
To wire the audible output:
1.
Configure a relay output on a 4 relay output module as
an audible (fire alarm-not silent) output (used to control
horns), using Advent downloader software on site.
2.
Wire this output relay to input 2 on the AL602ITI as
shown in Figure C5.
Note
The 4 Relay Output Module must be mounted inside the
Advent panel enclosure.
To wire the visual (strobe) output:
1.
Configure a relay output on a 4 relay output module as
a continuous fire alarm output (used to control strobes),
using Advent downloader software on site.
2.
Wire this output relay to input 1 on the AL602ITI as
shown in Figure C5.
Note
The 4 Relay Output Module must be mounted inside the
Advent panel enclosure.
If additional power or outputs are required, up to 3 addi-
tional AL602ITI NAC Power Supplies can be added by
connecting the “RET” terminals of the first AL602ITI to the
corresponding “IN” terminals of the next AL602ITI and so
on. See Figure C5 for details.
Set the DIP switches on the AL602ITI as required for the
horn/strobes used. Refer to the AL602ITI installation
instructions for information on setting the DIP switches and
wiring the output circuits.
2.0K OHM
EOL Resistor
(at last device)
Detail
2 Conductor
18-Gauge Solid Wire
49-467 or 49-454