
7:
8:
9:
10:
11:
12:
13:
14:
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
1
12V (+) (must be wired to TB2-5 on Control).
2 12V (-) (must be wired to TB2-6 on Control).
3 Siren (-)
4
Siren (+)
5
Not used.
6 Not used.
7
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).
3:
Incoming Phone Line (RING).
4: Handset (RING).
5:
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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