Spectra 1728 Guia De Inicio Rapido

READ ME FIRST! / LISEZ-MOI! / ANTES DE COMENZAR
English
The Spectra 1728 12-zone control panel now supports the use of ATZ (zone doubling). Though the manuals list that the ATZ feature is available
for the Spectra 1738 only, the Spectra 1728 also supports ATZ.
• ATZ - Zone Doubling
Section [132]: Zone Options
Option [5] OFF = Zone doubling disabled (default)
Option [5] ON = Zone doubling enabled
Enabling the ATZ feature allows you to install two detection devices per zone input terminal. Each detection device will have its own
zone, displaying zone status on the keypad and sending separate alarm codes for each zone. For more information on connecting zones
using ATZ, refer to Double Zone Inputs in the Spectra Reference & Installation Manual and the Spectra Programming Guide.
When a zone is defined as a Keyswitch or a Fire Zone and the ATZ feature is enabled, the control panel will disable the
"doubled zone".
• ATZ Wiring Options
Section [127]: General Options
Option [8] OFF = Series wiring (default)
Option [8] ON = Parallel wiring
The Spectra 1728 and 1738 control panels allow for the ATZ (Zone Doubler) zone to be connected in parallel with the zone input. When
section [127] option [8] is OFF (disabled), connect the ATZ zone in series with the zone input. When section [127] option [8] is ON
(enabled), connect the ATZ zone in parallel with the zone input. See Figure 2 below for a parallel connection drawing.
Please note that the parallel connection method does not support tamper recognition.
© 2004 Paradox Security Systems Ltd. Spectra is a trademark or registered trademark of Paradox Security Systems Ltd. or its affiliates in Canada, the United States and/or other countries. All rights
reserved. Specifications may change without prior notice.
A
A
Control panel terminals
Bornes du panneau de contrôle
Terminales de la central
B
Detector 1 terminals
Bornes du détecteur 1
B
Terminales del detector 1
C
Detector 2 terminals
Bornes du détecteur 2
C
Terminales del detector 2
Spectra 1728 V2.4
Errata
Figure/Figura 1
Figure/Figura 2
Doubled Zones (series connection)
Zones doublées (câblage en série)
Zonas Dobladas (conexión en serie)
Use a 1k resistor for the zone input.
Utiliser une résistance de 1 k
l'entrée de zone.
Usar una resistencia de 1k
entrada de zona.
Use a 2.2 k resistor for the ATZ zone
input.
Utiliser une résistance de 2,2 k
l'entrée de zone ATZ.
Usar una resistencia de 2.2k
entrada de zona.
pour
para la
pour
para la