ADEMCO Security System VISTA-15CN Guia de Configuração descarregar pdf (Página 17)

Section 2 - Installing the Control

2–5

Wiring the AC Transformer

1321/1321CN Transformer

Wire the 1321/1321CN Transformer to terminals 1 and 2 on the control board. See wiring

table below to determine wire gauge.

Use caution

when wiring the transformer to the control panel to guard against blowing the

fuse inside the transformer (the fuse is nonreplaceable).

4300 Transformer

If you are going to use a

4300 Transformer

Interface (required if Powerline Carrier devices

are used), connect the 4300 Transformer’s terminals as follows:

Connect terminals

1, 3 (AC), and 2 (Ground) to control board terminals 1, 2, and 25,

respectively (see

Figure 5

). See

table

below to determine wire gauge to use.

WIRING TABLE

Distance of Transformer

From the Control Panel

Wire Gauge

to Use

Up to 50 feet # 20

50-100 feet # 18

100-250 feet # 16

Wiring to the AC transformer must not exceed 250 feet using 16-gauge wire. The voltage reading

between terminals 1 and 2 of the control must not fall below 16.5VAC, or an

AC LOSS

message is

displayed.

Do not plug the transformer into the AC outlet until you are instructed to do so later in the manual.

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

125 2

Earth

Ground

Sync

Data

Com

4300 TRANSFORMER/INTERFACE

TERMINALS

ON CONTROL

BOARD

Figure 5. Connections of 4300 Transformer to the Control Board

1 2 ... 12 13 14 15 16 17 18 19 20 21 22 ... 131 132

Comentários a estes Manuais

Sem comentários

ADEMCO Security System VISTA-15CN Guia de Configuração Página 17

Comentários a estes Manuais

Manuais e produtos relacionados com Sistemas de segurança - controlo de acesso ADEMCO Security System VISTA-15CN