Wheelock POWERPATH PS-12-24-8 User Manual

P83862 M Sheet 15 of 23
Example 7: WHEELOCK SYNC MODE with Audible Silence (CLASS B)
POWERPATH
1
2 3
4
ON
OUT1-4
INPUT SELECT
TEMPORAL
STROBE SYNC
IN>OUT SYNC
LOGIC BOARD
SWI "OPEN"
SW2 "OPEN"
OR EOLR
TO NEXT APPLIANCE
-
RET2
+
IN2
+
-
IN1
+
-
SILENCE
TO NEXT APPLIANCE
OR EOLR
+
RET1
-
F
C
A
P
AUDIBLE
OUT2
OUT3
OUT4
EOLR
2.2K OHMS
EOLR
2.2K OHMS
-
+
+
-
EOLR
2.2K OHMS
-
+
+
OUT1
-
OR EOLR
(2.2K OHMS)
TO NEXT APPLIANCE
• This mode will only synchronize Wheelock horns, horn strobes, and strobes with the synchronization capability.
3.4 CLASS “A” OPERATION
Class “A” circuit 1 uses “OUT1” and “OUT3”. Class “A” circuit 2 uses “OUT2” and “OUT4”. When operating in Class “A” the
two circuits must have the same switch settings for the operational mode selected. Switches SW1 and SW2 on the logic board are
in the “CLOSED” position.
• IN1 and/or IN2 can be used for connection to the FACP. The INPUT SELECT Switch (4) selects which input is to be used
to activate the output.
• Logic Board switches SW1 and SW2 control Class “A” or Class “B” configuration. SW1 controls Outputs 1 and 3. SW2
controls Outputs 2 and 4.
• DIP Switch settings for each circuit in the Class “A” output must be set identically.
Example 8: NORMAL MODE (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
-
+
+
IN1
-
TO NEXT APPLIANCE
OR EOLR
RET1
+
-
F
C
P
A
OR RETURN
TO FACP
(CLASS "A")
-
+

Wheelock POWERPATH PS-12-24-8 Specifications

General

Brand	Wheelock
Model	POWERPATH PS-12-24-8
Category	Power Supply
Language	English