Instruction manual
P84502 C
Sheet 4 of 6
WIRING DIAGRAMS:
Figure 3:
STROBE
TO NEXT SIGNAL
OR END 0F LINE
RESISTOR
+
- -
+
-
+
-
+
+
-
+
-
AUDIO
POWER
FROM PRECEDING
AMPLIFIER OR
SAFEPATH PANEL
A
D
-
A
D
+
G
N
D
+
2
4
S
T
-
S
T
+
Figure 4: Sync Modules/Sync Strobes Connection Diagram
+
-
END OF LINE
RESISTOR
+
-
+
-
+
-
+
-
STROBE AND
AUDIBLE #N
COMBINATION
STROBE OR
STROBE OR
COMBINATION
STROBE AND
AUDIBLE #2
STROBE OR
COMBINATION
STROBE AND
AUDIBLE #1
SYNC *
MODULES
FIRE
ALARM
CONTROL
PANEL
(FACP)
OUTPUT
INPUT
NOTE: All wiring must be all power-limited or all non-power-limited.
*Refer to Sync Module instruction sheets SM (P83123), DSM (P83177) or Wheelock’s Power Supplies for additional information.
MOUNTING PROCEDURES:
CAUTION: Check that the installed product will have sufficient clearance and wiring room prior to installing backboxes and
conduit, especially if sheathed multiconductor cable or 3/4" conduit fittings are used.
1. The SA Series has an integrated Speaker Mounting Plate.
2. The Speaker Mounting Plate must be oriented correctly when it is mounted to the backbox. Turn the Speaker Mounting Plate so
that the arrows and the word “TOP” point to the top side of the Speaker Mounting Plate.
3. First mount the Speaker Mounting Plate to the backbox. Next slide the grille over the Speaker Mounting Plate and attach with
(2) screws.
4. When terminating field wires, do not use more lead length than required. Excess lead length could result in insufficient wiring
space for the signaling appliance.
5. Conduit entrances to the backbox should be selected to provide sufficient wiring clearance for the installed product.
6. Do not pass additional wires (used for other than the signaling appliance) through the backbox. Such additional wires could
result in insufficient wiring space for the signaling appliance.
7. Mounting hardware for each mounting option is supplied.
8. The SA Series can be flush mounted to a 4” square by 1-1/2” deep backbox with a 4” square 1-1/2” extension ring (Figure A) or
surface mounted to a Surface Backbox (Figure B).
9. Use care and proper techniques to position the field wires in the backbox so that they use minimum space and produce minimum
stress on the product. This is especially important for stiff, heavy gauge wires and wires with thick insulation or sheathing.