ADEMCO Alpha Vista Console Manuale delle Istruzioni Scaricare il pdf (Pagina 15)

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Continuous Auxiliary/Remote Console Power

(R~): +12 VDC at 400 mA

max.

Alarm relay activation signal.

Zone 6(+)=*

Zones 6 and 7 Return.

Zone 7(+).*

Zone 8(+).*

Zones 8 and 9 Return/Auxiliary Power (-).

Zone 9(+)

- N.C. Zone, Fast Response (15 Msec).

* Zone that is programmable for use

as a N.C. sensor loop or as end-of-

line resistor supervised N.O./N.C. sensor loop.

Alarm Relay Board Connections:

Terminal

Usage

12V (+) (must be wired to TB2-5 on Control).

2 12V (-) (must be wired to TB2-6 on Control).

3 Siren (-)

Siren (+)

Not used.

6 Not used.

Trigger (must be wired to TB2-8 on Control).

‘Digital Communication Interface Board Connections** (Phone Line Interface):

Terminals

1: Ground Start Output (to BLUE LEAD on No. 675 Ground Start Module).

2: Incaning Phone Line (TIP).

Incoming Phone Line (RING).

4: Handset (RING).

Handset (TIP).

Warning: To prevent the risk of shock,

disconnect telephone line at Telco

jack before servicing the unit.

The Digital Communication Interface board (4171XT) must be mounted onto the

main circuit board by the installer (see the separate Supplementary

Installation Instructions that hav”ebeen provided).

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ADEMCO Alpha Vista Console Manuale delle Istruzioni Pagina 15