P82475 K
Sheet 6 of 9
WIRING INFORMATION:
Figure 4.
Figure 5.
Audible appliance and strobe operate independently.
-
+
AUDIBLE
STROBE
TO NEXT
AUDIBLE OR
END OF LINE RESISTOR
TO NEXT
STROBE OR
EOLR
FROM PRECEDING
AUDIBLE OR FIRE ALARM
CONTROL PANEL (FACP)
FROM PRECEDING
APPLIANCE OR
SYNC MODULE
+
-
+
-
+
-
+
-
+
-
(EOLR)
Audible appliance and strobe operate in unison.
Red and black shunt-wires are supplied.
GND.
(-)
(+)
FROM PRECEDING
APPLIANCE OR
FIRE ALARM CONTROL
PANEL (FACP)
STROBE AUDIBLE
-
+
-
+
TO NEXT
APPLIANCE OR
END-OF-LINE
RESISTOR (EOLR)
BLACK
RED
(+)
(-)
MOUNTING OPTIONS:
CAUTION:
The following figures show the maximum number of field wires (conductors) that can enter the backbox used with
each mounting option. If these limits are exceeded, there may be insufficient space in the backbox to accommodate the field wires
and stresses from the wires could damage the product.
Although the limits shown for each mounting option comply with the National Electrical Code (NEC), Wheelock recommends use of
the largest backbox option shown and the use of approved stranded field wires, whenever possible, to provide additional wiring room
for easy installation and minimum stress on the product from wiring.
MAXIMUM NUMBER OF CONDUCTORS
Figure A
FLUSH (4" BOX)
(2) #8-32x1"
SCREWS
4" SQ. X 2-1/8"
DEEP BACKBOX
(4) SCREW COVERS
8
4
8
8
AWG #18 AWG #16 AWG #14 AWG #12
Figure B
8
8
8
8
AWG #18 AWG #16 AWG #14 AWG #12
MAXIMUM NUMBER OF CONDUCTORS
(4) #6-32x1"
(4) SCREW COVERS
SCREWS
FLUSH (2-GANG BOX)
2-GANG x 3-1/2"
DEEP BACKBOX
Figure C
8
8
8
8
AWG #18 AWG #16 AWG #14 AWG #12
MAXIMUM NUMBER OF CONDUCTORS
(2) WOOD
(4) #8-18x1"
(4) SCREW COVERS
SCREWS
SCREWS
SURFACE MOUNTING
IOB BACKBOX
Figure D
8
8
8
8
AWG #18 AWG #16 AWG #14 AWG #12
MAXIMUM NUMBER OF CONDUCTORS
(4) #8-18x1" SCREWS
(4) SCREW COVERS
CONCEALED CONDUIT MOUNTING
IOB BACKBOX
EXISTING BOX
IN WALL
Figure E
8
8
8
8
AWG #18 AWG #16 AWG #14 AWG #12
MAXIMUM NUMBER OF CONDUCTORS
(4) SCREW COVERS
SCREWS
(2) #8-32x1"
RETROFIT PLATE MOUNTING
BOX IN WALL
EXISTING FSB
PLATE
RETROFIT
Figure F
8
8
8
8
AWG #18 AWG #16 AWG #14 AWG #12
MAXIMUM NUMBER OF CONDUCTORS
DBB OR 4" SQ. X 2-1/8"
DEEP BACKBOX
ISP EXTENDER
(2) #8-32x1-1/2"
SCREWS
(4) SCREW COVERS
SURFACE OR SEMI-FLUSH (4" X 2-1/8" BOX)
Figure G
8
4
8
8
AWG #18 AWG #16 AWG #14 AWG #12
MAXIMUM NUMBER OF CONDUCTORS
DBB OR 4" SQ. X 1-1/2"
DEEP BACKBOX
ISP EXTENDER
(2) #8-32x1-1/2"
SCREWS
(4) SCREW COVERS
SURFACE OR SEMI-FLUSH (4" X 1-1/2" BOX)
Figure H
8
8
8
8
AWG #18 AWG #16 AWG #14 AWG #12
MAXIMUM NUMBER OF CONDUCTORS
SURFACE MOUNTING
(2) #10-32 SELF
TAPPING SCREWS
SIGNAL
(2) #8-32
SCREWS
DBB OR 4" SQ. X 2-1/8"
DEEP BACKBOX
