Cooper Security 9651 Manuale di Installazione Scaricare il pdf (Pagina 22)

3. Installation 9651

Page 18 11772232

Keypad Addressing

The control unit is supplied with one keypad. If you have fitted more keypads,

each one must be given a separate "address". Links LK2 to LK4 set the

keypad address, as shown in Figure 12.

BACKLIGHT

Keypad 1

Address

Backlight ON Backlight OFF

Keypad 2

Keypad 3 Keypad 4

Figure 12. Keypad Addressing

Backlight

When supplied from the factory, the control unit is configured with the

backlight On. To turn the backlight Off, remove the jumper from the "ON

BACKLIGHT" link, shown in Figure 12.

Connecting Sounders

Figure 13 and the following tables show the wiring required to connect the

external sounder (bell box) and optional internal sounders.

Note: If a 2k2 resistor is fitted at the tamper return (TR) terminal at the bell

box, use Command 59 to select this EOL mode of termination.

To Bell Box

16 Ohm Loudspeaker

(2 Max. in parallel)

Internal Sounder

6-core

OP1

OP2

12V AUX

Figure 13. Sounder Connections

1 2 ... 17 18 19 20 21 22 23 24 25 26 27 ... 87 88

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Cooper Security 9651 Manuale di Installazione Pagina 22