Cooper Security 9752 Guía de instalación descargar pdf (Pagina 23)

9752 Installation Guide 3. Installation

11976870 Page 19

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 9.

BACKLIGHT

Keypad 1

Address

Backlight ON Backlight OFF

Keypad 2

Keypad 3 Keypad 4

Figure 9. 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 9.

Connecting Sounders

Figure 10 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

NO1

NO2

12V AUX

Figure 10. Sounder Connections

1 2 ... 18 19 20 21 22 23 24 25 26 27 28 ... 43 44

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Cooper Security 9752 Guía de instalación Pagina 23