Vista Ademco -10SE Anleitung zur Fehlerbehebung Seite 13

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13–
b. Wire the other three terminals (Sync, Data, Com) on the 4300 transformer.
Wires from these terminals must be connected to a 9-pin connector on the
control board (using a 4142TR cable supplied with the 4300 transformer),
as shown in Figure 5. These particular wires can be 24 gauge or larger,
and can be run along with the AC and ground wires to the control panel.
123456789
9-PIN CONNECTOR
ON CONTROL BOARD
BLACK
BLUE
BROWN
GREEN
RED
WHITE
YELLOW
GRAY
VIOLET
4142TR CABLE
1
2
3
4
56
125 2
AC
Earth
Ground
AC
Sync
Data
Com
4300 TRANSFORMER/INTERFACE
TERMINALS
ON CONTROL
BOARD
THESE WIRES (7, 8, 9) NOT USED,
UNLESS 4146 KEYSWITCH
IS ALSO USED
Figure 5. Connections of 4300 Transformer To The Control Board
Installing The Back-Up Battery
If necessary, refer to
FINAL POWER UP
section for information regarding battery
size to use, etc.
Do not attach the connector cable to the battery terminals until you are
instructed to do so later in the manual.
1. Place the 12-volt back-up battery in the control cabinet.
2. Attach Red and Black wires on the battery connector cable as follows:
a. Red to the positive (+) battery terminal on the control board (see
Summary of Connections Diagram for location, if necessary).
b. Black to the negative () battery terminal on the control board.
U
L
Use a 4AH battery or larger for UL installations.
Earth Ground Connections
The designated earth ground terminal (25), must be terminated in a good earth
ground for the lightning transient protective devices in this product to be effective.
The following are examples of good earth grounds available at most installations:
Metal Cold Water Pipe: Use a non-corrosive metal strap (copper is
recommended) firmly secured to the pipe to which the ground lead is electrically
connected and secured.
AC Power Outlet Ground: Available from 3-prong, 120VAC, power outlets only.
To test the integrity of the ground terminal, use a three-wire circuit tester with
neon lamp indicators, such as the UL-Listed Ideal Model 61–035, or equivalent,
available at most electrical supply stores.
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