P83862 M
Sheet 18 of 23
Example 13: WHEELOCK SYNC MODE without Audible Silence (CLASS A)
POWERPATH
LOGIC BOARD
SWI "CLOSED"
SW2 "CLOSED"
1
2
3
4
ON
OUT1-4
INPUT SELECT
TEMPORAL
STROBE SYNC
IN>OUT SYNC
OUT4
OUT2
OUT3
-
+
OUT1
-
+
-
+
IN2
-
+
IN1
C
P
F
A
RET1
-
+
TO NEXT APPLIANCE
OR RETURN
TO FACP
(CLASS "A")
OR EOLR
-
RET2
+
-
+
+
-
•
This mode will only synchronize Wheelock horns, horn strobes, and strobes with the synchronization capability.
•
If only strobes are connected to the
POWER
PATH outputs, the initiating input to IN2 is not required.
•
When synchronized horns are used on the two wire output of the
POWER
PATH, IN2 must be connected as shown or the
horns will not operate.
Example 14: WHEELOCK SYNC MODE with Audible Silence (CLASS A)
POWERPATH
LOGIC BOARD
SWI "CLOSED"
SW2 "CLOSED"
1
2
3
4
ON
OUT1-4
INPUT SELECT
TEMPORAL
STROBE SYNC
IN>OUT SYNC
OUT4
OUT2
OUT3
+
-
-
+
OUT1
-
+
-
RET2
+
IN2
+
-
IN1
+
-
AUDIBLE SILENCE
+
RET1
-
A
F
P
C
OR EOLR
OR RETURN
TO FACP
(CLASS "A")
TO NEXT APPLIANCE
TO NEXT APPLIANCE
(CLASS "A")
TO FACP
OR RETURN
OR EOLR
+
-
•
This mode will only synchronize Wheelock horns, horn strobes, and strobes with the synchronization capability.
COMBINATION CLASS “A” AND CLASS “B” HOOKUP
The PS-12/24-8
POWER
PATH can be configured to have one Class “A” (2 Amps) and two Class “B” (2 Amps each circuit)
Outputs at the same time. This is done by opening or closing switches SW1 and SW2 on the logic board.
NOTE:
When SW1 is
“Closed”, OUTPUTS 1 and 3 are the Class “A” circuit. When SW2 is “Closed”, OUTPUTS 2 and 4 are the Class “A” circuit.
COMBINATION OF MODES
•
In Class “B” configuration, each output can be set to an independent mode as desired.
•
In Class “B”, IN1 or IN2 can be selected to activate any of the outputs desired.
•
In Class “A”, OUTPUT DIP Switches must be set identically for each Class “A” output.
