PREMIER AD INSTALLATION MANUAL.
Software:PANEL:R1107 & LOOP:R1062
Approved Document No: GLT.MAN-105A
PAGE 12
Issue : 2.02 Authorised: GH Date: 16/07/2007
48-110
ZSCC
Zeta Sounder Control Module
48-115
ZT-ZM
Zeta Zone Monitor Unit (Loop Powered)
42-007
ZAMT
Zeta Addressable Maxitone Sounder
42-060
ZAMDD
Zeta Addressable Miditone Sounder
42-062
ZAMDF
Zeta Addressable Miditone Sounder with LED Flasher
42-030
ZAST
Zeta Addressable Securetone Sounder
48-020
ZTA/LE2
Zeta Addressable Remote Led Indicator
47-055
ZTA-FR50
Fyreye Addressable Reflective Beam Detector 50m
47-056
ZTA-FR100
Fyreye Addressable Reflective Beam Detector 100m
42-001
ZMT/8
Zeta Conventional Maxitone Sounder
42-002
ZMD/8
Zeta Conventional Miditone Sounder
42-004
ZST/8
Zeta Conventional Securetone Sounder
42-005
ZIDC/10R
Zeta Conventional Megatone Sounder
42-011
ZFL2RR
Zeta Conventional Flasher
42-013
ZLT/8RR
Zeta Conventional Flasher Sounder
41-003
ZTB6B/24
Zeta Conventional 6” Bells
41-005
ZTB8B
Zeta Conventional 8” Bells
7.3 MAXIMUM LOOP LENGTH RECOMMENDATIONS
With an addressable system, some care must be taken when calculating the appropriate cable gauge for the
system.
The main limitation is that during an alarm condition (maximum current draw), the voltage at all detectors must be
at least 17 Volts with at least 5V of superimposed data signal.
The exact calculation equations are beyond the scope of this manual, because of the distributed load of the
sounders on the loop, but the following table gives a rough guide for maximum cable lengths at various current
loads for 3 different cable gauges
Maximum Loop Current (in Alarm)
500 mA
400 mA
300 mA
200 mA
1mm CSA cable
500 m
625 m
830 m
1250 m
1.5mm CSA cable
750 m
930 m
1250 m
1870 m
2.5mm CSA cable
1000 m
1250 m
1660 m
2500 m
EG. A system with a maximum load of 300mA using 1.5mm cable can have a maximum loop run of 1250 m end to
end.
7.4 SETTING THE DEVICE ADDRESS (DETECTORS, CALL POINTS & SOUNDERS)
The device address is set with a dip switch on the rear of the device.
1
7
6
5
4
3
2
8
ON
The address setting is binary, with
the
ON
position being binary
0
, and
the
OFF
position being binary
1.
Switch 8 is not used for setting the
address, but sometimes has a
device specific function. (check
instructions that
came with the
device)
If you are not familiar with binary, check the
table on page 14, or use the following rule:
Switch 7 off = add 64,
Switch 6 off = add 32,
Switch 5 off = add 16,
Switch 4 off = add 8,
Switch 3 off = add 4,
Switch 2 off = add 2,
Switch 1 off = add 1.
The example shown would be:
switches 6, 4 & 1
=32 + 8 + 1 = Address 41
Содержание Premier AD
Страница 1: ...INSTALLATION MANUAL...