P10352 T
Sheet 2 of 3
WIRING DIAGRAM:
TO NEXT SIGNAL OR
END OF LINE RESISTOR
(EOLR)
+
-
+
-
FIRE ALARM CONTROL
PANEL(FACP)
POS.
+
PRECEDING SIGNAL OR
-
Remove bell shell (Do not mix shells from other units.)
-
Connect Wiring (Refer to Wiring Diagram.)
-
Mount Bell To Backbox Using Screws Supplied With Unit.
-
Reinstall Bell Shell (Note keyhole alignment.)
MOUNTING OPTIONS:
BASIC UNITS ARE SUPPLIED
WITH (4) SCREW TERMINALS
FOR CONNECTION TO THE
POWER SOURCE,
FOR MOUNTING.
PROVIDED WITH EACH
(2) #8-32 SCREWS ARE
BASIC BELL
GUIDE PIN
BELL SHELL MOUNTING
BASIC BELL
ALIGN PIN HOLE
6" OR 10"
BELL SHELL
WITH
MOUNTING
BOLT
GUIDE PIN
WITH GUIDE PIN
SEMI-FLUSH MOUNTING
STANDARD 4" SQUARE
BACKBOX TO BE
#8-32 SCREWS
A
SEMI-FLUSH PLATE
MOUNTED IN WALL
WITH #8-32 SCREWS
BASIC BELL
GUIDE PIN
AWG #18 AWG #16 AWG #14 AWG #12
MAXIMUM NUMBER OF CONDUCTORS
4
4
4
4
B
SURFACE MOUNTING
STANDARD 4"
SQUARE BACKBOX
TO BE MOUNTED
ON WALL SURFACE
#8-32 SCREWS
BASIC BELL
GUIDE PIN
AWG #18 AWG #16 AWG #14 AWG #12
MAXIMUM NUMBER OF CONDUCTORS
4
4
4
4
EXISTING BOX
IN WALL
ADAPTOR PLATE WITH
#8-32 & #6-32
SCREWS & BUSHING
CONCEALED CONDUIT MOUNTING
C
#8-32 SCREWS
BASIC BELL
GUIDE PIN
AWG #18 AWG #16 AWG #14 AWG #12
MAXIMUM NUMBER OF CONDUCTORS
4
4
4
4
WEATHER RESISTANT MOUNTING
#8-32 SCREWS
D
1/2" CONDUIT
ENTRANCE
WEATHER RESISTANT
BACKBOX TO BE
MOUNTED ON
BASIC BELL
GUIDE
PIN
AWG #18 AWG #16 AWG #14 AWG #12
MAXIMUM NUMBER OF CONDUCTORS
4
4
4
4
WALL SURFACE
ON TOP
MOUNTING PROCEDURES:
1.
For weather resistant installation, use outdoor mounting option. Outdoor backbox must be mounted vertically with "TOP"
as marked to allow any moisture or condensation to drain properly through drain holes on bottom of backbox.
2. Each bell mechanism is adjusted to operate only with the shell provided. Do not mix shells and mechanisms during
installation. Do not readjust bell mechanisms during installation.
3. Each input terminal accepts one lead for in-out wiring of 12-22 AWG wire. Strip wire leads approximately 1/2" for
connection to terminals. Break wire run to provide electrical supervision.
4
All bells will operate on "coded systems" up to 2 on-off cycles per second.
5.
The polarity shown in the wiring diagram is for proper operation of the appliances in alarm mode. For supervision mode,
the polarity should be reversed.
6. Anechoic dB ratings are for "free field" (anechoic) conditions. Typical indoor sound output is usually higher than rated
anechoic dB.
7.
Backboxes for all bells should be securely mounted. Looseness may degrade sound output. Conduit entrance to backboxes
should be selected to insure sufficient wiring clearance.
