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Zone Connections - 16(2 Wire)
This option will give sixteen zones available from the control panel PCB.
Note: This wiring method MUST NOT
be used if wiring to EN3 standards.
To use the 2 wire option the control panel should be programmed for 16
(2 WIRE) in the programming section 'PROGRAM ZONE WIRING' (option No.50)
When this wiring option is programmed zones AZ1 to AZ8 are zones 1 to 8 inclusive,
all AZ zones are positive loops.
Because the 2 wire option has been selected the TZ terminals are also programmable
as zones. The zone numbering for the TZ zones will be as follows:-
Zone 9 on terminals TZ1
Zone 10 on terminals TZ2
Zone 11 on terminals TZ3
Zone 12 on terminals TZ4
Zone 13 on terminals TZ5
Zone 14 on terminals TZ6
Zone 15 on terminals TZ7
Zone 16 on terminals TZ8
Note: Tampers should be of opposite polarity. This means that when using the 2 wire
wiring option one AZ zone (e.g zone 8, AZ8) should be programmed as 24Hr and
used as a global tamper for all TZ zones, and one TZ zone (e.g zone 16, TZ8) should
be programmed as 24Hr and used as a global tamper for all the AZ zones.
Typical wiring of various detectors is given in Fig.23
PR5892 Rev11 800 Series Eng Ref 15.qxd 16/11/2006 11:20 Page 37
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