Cooper Security 9752 Przewodnik Instalacji Pobierz pdf (Strona 15)

9752 Installation Guide 2. Technical Description

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Control Unit PCB Layout

Figure 3 shows the layout of the PCB used in the control unit.

1. Outputs (2 voltage free; 1 open collector) 9. NVM Reset pins

2. AUX power 10. Plug-by (standalone) communicator connector

3. Lid tamper connector 11. Battery connector

4. Zone connectors 12. Kick Start pins

5. Keypad and expander bus (bus 2 not fitted) 13. 21VAC from transformer

6. Telephone line terminals for built-in communicator

7. Telephone line socket for built-in communicator

8. Local Downloader connector

Figure 3. Control Unit PCB Layout

1 2 ... 10 11 12 13 14 15 16 17 18 19 20 ... 43 44

Brak uwag

Cooper Security 9752 Przewodnik Instalacji Strona 15