ADR-7000 / SAVER-7000 / GUARD-7
© 2017 – Telefire Fire & Gas Detectors Ltd Revision 0.98 October 2017
– Page 1 of 87 –
1 Introduction
Telefire's ADR-7000 Advanced Addressable Control Panel is a UL 864 compliant system
that can be used as a standard fire detection and alarm system including sprinkler
supervision; fire detection and extinguishing release system; fireman phone system; a
compliant smoke control.
The ADR-7000 control panel monitors addressable initiating devices such as smoke
detectors; heat detectors; manual fire alarm call points; and flow switches. It also
monitors and activates output devices such as sounders; strobes; indicating signs; etc.
The base control panel is modular and can be configured with 1, 2, 3, or 4 Class A or
Class B loops. An expansion module allows extending the system by up to 4 additional
loops (8 loops in total). The ADR-7000 includes two reversed-polarity notification alarm
circuits (NACs) and three programmable dry contact Form C relays; 24Vdc outputs to
devices that require additional 24Vdc supply are also included.
Up to 32 ADR-7000 control panels can be networked in a single peer-to-peer network.
Each control panel is capable to communicate with up to 16 RM-7000 digital
annunciators via an RS-485 interface.
The ADR-7000 has a built-in 150W power supply. Auxiliary 24Vdc to devices is
expandable to hundreds and even thousands of watts using UL listed power supplies
that can be distributed to avoid costly power losses over long cables.
All inputs and outputs are fully supervised. Outputs are monitored for over-current and
are disconnected automatically when the current drawn from them exceeds the specified
amount.
Input and output protection is done without the use of fuses, using an advanced current
management that allows for high resilience of the system when encountering a shorted
output and automatic return to normal operation when the short is resolved.
Telefire's ADR-7000 has a highly resilient power supply system, ensuring that a short on
any input or output (including those located on SLC-connected I/O modules) affects only
the specific point, and does not disable all devices that feed from the same 24Vdc
supply.
It is possible to connect conventional initiating devices to the system via addressable
input (monitor) modules. Conventional output devices may be connected via
addressable NAC output modules.
Strobes connected to NAC outputs are synchronized at the control panel level (i.e., all
strobes connected to an ADR-7000 are synchronized, regardless of the loop they are
connected to). Strobes can be connected without protocol (i.e., two NACs activate
separately the sounders and the strobes), or with protocol (i.e., a single pair of wires
from the NAC to the sounder/strobe control both sounder and strobe via protocol). The
ADR-7000 supports both Wheelock and Gentex protocols.
Every device in the system is individually monitored and controlled for all parameters
such as day and night alarm sensitivity, pre-alarm, operation mode (quiescence, alarm,
fault, and maintenance mode).
The control panel performs automatic drift compensation to adjust the detectors
sensitivity and compensate for changes due to changes in environmental conditions and
dust accumulation. The ADR-7000 includes a maintenance fault feature that alerts the
user when a detector requires cleaning.
Detailed LED indication and a user-friendly graphic LCD provide clear display of the
system's status.
To Next Page
Loading...
