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Installation of Option Modules
3.8.3 Power Supply/Battery Charger Module FC-PSM(E)
The optional Power Supply/Battery Charger Module can be used to provide stand-alone power to the VECP. The
FC-PSM module is powered by 120 VAC and the FC-PSME module is powered by 220/240 VAC. In addition to sup-
plying operating power, the module is capable of charging 7 AH to 17 AH batteries. LEDs on the module indicate
AC On (green), Battery Trouble (yellow) and Ground Fault (yellow). S1 is the AC Fail Delay switch. When posi-
tioned to the right, in the AC Fail Delay position, the panel will delay the deactivation of the AC Power Fail relay for
independent monitoring by a DACT for six hours. Connector J1 of the Power Supply module plugs into connector P7
located in the lower left corner of the main circuit board. Make certain to remove the factory installed jumper from
P7 on the main circuit board before installing the Power Supply Module.
TB2 provides AC power fail relay contacts which transfer on loss of AC power. Batteries can be connected to the P2
connector on the Power Supply Module. Up to 7 AH batteries can be installed in the cabinet. Larger batteries must
be installed in an external UL listed battery cabinet such as the Fire•Lite BB-17F.
!
Caution: Before installing any modules, make certain all power (AC and DC) has been removed.
Remove the two mounting screws from the top left and bottom left corners of the main circuit board.
1.
Install two supplied short metal standoffs (one threaded male end) by screwing them into the holes vacated in
2.
Step 1.
Install the two supplied long metal standoffs (two threaded female ends) by screwing them onto the threaded
3.
mounting studs in the top and bottom mounting rails in the backbox. The mounting studs are located to the far
left on each rail. Refer to Figure 3-17 Backbox illustration.
Remove the factory installed jumper from connector P7 of the main circuit board. P7 is located on the bottom
4.
left corner of the main circuit board as illustrated in Figure 3-16.
Carefully align connector J1 on the FC-PSM(E) Module with connector P7 on the main circuit board and
5.
press the FC-PSM(E) securely into place being certain not to bend or break any connector pins.
Secure the FC-PSM(E) Module to the standoffs using the two screws removed in Step 1 and two supplied
6.
screws. It is important that the metal screws be used in order to help protect against electrical transients.
Continue with the FC-PSM(E) Transformer installation as described on the following page.
7.
FIGURE 3-16:
Install Metal
Standoff in
backbox
GRND
AC ON
FAULT
BATT
TRBL
Install Metal
Standoff in
backbox
1
Remove two mounting screws
Main Circuit Board
Technical Manuals Online! - http://www.tech-man.com
Installation of FC-PSM(E) Power Supply/Battery Charger Module
2,3
screw and
Install Metal
Standoff
2,3
Remove screw
FC-PSM(E)
and Install Metal
Power Supply Module
Standoff
from main circuit board
Backbox Rails
firealarmresources.com
Remove
1,2,3
Main Circuit Board
1,2,3
2
Install four metal standoffs by
screwing into place (note two
different lengths)
Main
Circuit
Board
Backbox Rails
Document #50580
Rev. C
8/12/97
Remove factory
installed jumper
before installing
Power Supply
Module
3
Install Power Supply Module
and secure with four screws
Power Supply
Module
Main Circuit Board
Backbox Rails
P/N 50580:C
4
29
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