P84662J
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Table 3: DIP Switch Selection
Function Switch
Position
Description
Note
INPUT
SELECT
ON
OFF
Selected output to be controlled by Input 1 (IN1+, IN1-) (DRY1)
Selected output to be controlled by Input 2 (IN2+, IN2-) (DRY2)
------
------
TEMPORAL
ON
Generates Code 3 temporal signal on this output.
1
IN>OUT SYNC
ON
Allows a sync signal on the input to be used by the output.
------
WHEELOCK
SYNC MODE
WHEELOCK SYNC “ON”
IN>OUT SYNC “ON”
Generates Wheelock sync signal for synchronizing Wheelock horns
and strobes.
2
NOTE
1:
Use only with appliances that can operate using a coded horn appliance. (Example: Wheelock
Series CH, and Series MT)
NOTE
2:
Use only with Wheelock Series AS/AH, Series NS/NS4/NH, Series RSS and products with SL/SLM
strobes.
2.4 TROUBLE RELAY STATUS CONNECTIONS
2.4.1 AC LOSS TROUBLE TERMINALS
The AC LOSS TROUBLE TERMINALS are located on the left side of the PC board and used for
transmission of local trouble annunciation. The three terminals are labeled “NO”, “C” and “NC”. When
the PS-24-8MC is operating normally the “NC” “C” terminals are shorted, and the “C” “NO” terminals
are open. This set of terminals reports AC LOSS after a 30 second delay. (Immediate/Short Delay
Only).
2.4.2 COMMON TROUBLE TERMINALS
The COMMON TROUBLE TERMINALS are located on the left side of the PC Board. The three
terminals are labeled “NO”, “C” and “NC”. When the PS-24-8MC is operating normally the “NC” “C”
terminals are shorted, and the “C” “NO” terminals are open. There are five trouble conditions that will
cause these terminals to change state.
•
Supervision trouble on any output
(+OUT1-, +OUT2-, +OUT3-, +OUT4-)
•
Battery Fail
•
Micro Processor Fault
•
GND Fault
•
AC Loss
When the trouble is cleared the COMMON TROUBLE TERMINALS return to the operating normally
condition.
AC LOSS reporting on the COMMON TROUBLE TERMINALS can be selected for 30 seconds (Immediate/Short
Delay) or 170 minutes (Long Delay). (170 minutes is used for delay of Off-premise trouble
annunciation)
