Wheelock POWERPATH PS-12/24-8MP User Manual

P84333 K Sheet 11 of 23
3.0 OPERATION:
3.1 MODES OF OPERATION
The PS-12/24-8MP POWERPATH can provide a 12VDC or 24VDC output when initiated by a 8VDC to
33VDC appliance (IN1 or IN2) or an open contact (DRY1 or DRY2). The output will remain on until the
deactivation of the input returns it to standby mode.
The outputs can be configured as four Class “B” circuits, two Class “A” circuits, or two Class “B” and one
Class “A” circuits.
Each Class "A" circuit is 3.0 Amps and each Class "B" circuit is 3.0 Amps. Total load for the PS-12/24-8MP
NAC circuits shall not exceed 8.0 Amps.
There are four output modes which can be used with either Class “A” or Class “B” circuits.
NORMAL MODE Used for a constant 12VDC or 24VDC output.
TEMPORAL MODE Provides a temporal output for appliances that can utilize a coded
signal. (i.e. single stroke bells and chimes and some horns) (NOTE:
Do not use with Wheelock AS, NS, RSS appliances.)
IN>OUT SYNC MODE Allows a coded signal or synchronization signal input to be utilized by
the POWERPATH. This signal may come from a FACP, another PS-
12/24-8MP or a Wheelock Synchronization Module (SM-12/24 or DSM-
12/24). Audibles can also be silenced.
WHEELOCK SYNC MODE Activates the built-in Wheelock Synchronization Mode for use with
patented synchronized horns and strobes. Audibles can also be
silenced.
3.2 DIP SWITCH SETTINGS
The following is the DIP Switch settings for Output 1. Each of the remaining outputs is controlled similarly.
When switches are changed, press SYS RESET and wait 30 seconds before activating.
Figure 4:
Output DIP Switch(s)
1
2
3
4
ON
IN>OUT SYNC
WHEELOCK SYNC
TEMPORAL
INPUT SELECT
OUT1-4
MODE DIP SWITCH SETTING
NORMAL MODE INPUT SELECT (1) “ON” for “IN1” or “DRY1”
“OFF” for “IN2” or “DRY2”
TEMPORAL (2) “OFF”
WHEELOCK SYNC (3) “OFF”
IN>OUT SYNC (4) “OFF”
TEMPORAL INPUT SELECT (1) “ON” for “IN1” or “DRY1”
“OFF” for “IN2” or “DRY2”
TEMPORAL (2) “ON”
WHEELOCK SYNC (3) “OFF”
IN>OUT SYNC (4) “OFF”
IN>OUT SYNC INPUT SELECT (1) “ON” for “IN1” or “DRY1”
“OFF” for “IN2” or “DRY2”
TEMPORAL (2) “OFF”
WHEELOCK SYNC (3) “OFF”
IN>OUT SYNC (4) “ON”
WHEELOCK SYNC INPUT SELECT (1) “ON” for “IN1” or “DRY1”
“OFF” for “IN2” or “DRY2”
TEMPORAL (2) “OFF”
WHEELOCK SYNC (3) “ON”
IN>OUT SYNC (4) “ON”

Wheelock POWERPATH PS-12/24-8MP Specifications

General

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