Tanda TX7320 Installation And Operation Manual
TX7320
Addressable Sounder
Installation and Operation Manual
TANDA UK Technology Copyright ©2015, All right reserved.
TX7320 Addressable Sounder
Installation & Operation Manual
4050100271-Rev1.0-1215
TANDA UK
Specifications are subject to change without prior notice
2
Product Safety
To prevent severe injury and loss of life or property, read the instruction carefully before installing the
Sounder to ensure proper and safe operation of the system.
European Union directive
2012/19/EU (WEEE directive): Products marked with this symbol cannot be disposed
of as unsorted municipal waste in the European Union. For proper recycling, return
this product to your local supplier upon the purchase of equivalent new
equipment, or dispose of it at designated collection points.
For more information please visit the website at www.recyclethis.info
TX7320 Addressable Sounder
Installation & Operation Manual
4050100271-Rev1.0-1215
TANDA UK
Specifications are subject to change without prior notice
3
Table of Content
1 Introduction .................................................................................................................................................. 4
1.1 Overview ................................................................................................................................................ 4
1.2 Feature and Benefits ........................................................................................................................... 4
1.3 Technical Specification ..................................................................................................................... 4
2 Installation ..................................................................................................................................................... 5
2.1 Installation Preparation ...................................................................................................................... 5
2.2 Installation and Wiring ........................................................................................................................ 5
3 Sounder Configuration .............................................................................................................................. 6
3.1 Preparation ............................................................................................................................................ 6
3.2 Addressing ............................................................................................................................................. 6
3.3 Single and Dual Address Mode ....................................................................................................... 7
3.4 Typical and Saving Mode ................................................................................................................. 8
3.5 Sounder Type ........................................................................................................................................ 8
3.6 Tones Selection ..................................................................................................................................... 9
3.7 Read Configuration .......................................................................................................................... 10
4 General Maintenance ............................................................................................................................ 11
5 Troubleshooting Guide ............................................................................................................................ 11
Appendix 1 ..................................................................................................................................................... 11
Operational Performance Data for LPCB Approved Tones ......................................................... 11
Limitation of Sounder Device ................................................................................................................ 12
TX7320 Addressable Sounder
Installation & Operation Manual
4050100271-Rev1.0-1215
TANDA UK
Specifications are subject to change without prior notice
4
1 Introduction
1.1 Overview
The TX7320 Addressable Sounder is alarm warning device used to notify persons in the vicinity of the
occurrence fire emergency in order the person to take appropriate measures. The unit adopt multiapplication device starting from the types, parameters and wiring layout in single unit. Parameters
can be configured according to the requirement which include alarm tone from 17 different tones,
single address or dual address mode and also setting of power mode to low current consumption in
a simple programing.
The unit manufactured base on the requirement of EN 54 part 3, European Standard. The unit is
aesthetically pleasing with unobtrusive design that will complement modern building designs and its
plug-in type assembles make installation and maintenance more convenient to the installer. The unit
is compatible to the TX7004 Analogue Intelligent Fire Alarm Control Panel, produced by single
manufacture T&A, to avoid addressable communication compatibility problem.
1.2 Feature and Benefits
EN54-3 Compliance
Built-in MCU processor and digital addressing
17 tones Programmable sound output
Programmable Evacuate or Pre-alarm/Evacuate signal
Low and normal consumption mode
One or Two addresses mode
Onsite Adjustable Parameters
Loop or external power input
Aesthetically pleasing design
Universal mounting with fix base for simple installation
1.3 Technical Specification
Listed LPCB Pending
Compliance EN54-3
Input Voltage Loop Power: 24VDC [18V to 27.5V]
External PSU: 24VDC [20V to 27.5V]
Typical Current Loop: Standby 0.6mA, Alarm: 1.4mA
[Loop and External PSU] External PSU: Standby 0.6mA, Alarm: 10mA
Saving Current Standby 1.2mA, Alarm: 4mA
[Loop powered]
Protocol/Addressing T&A, Value range from 1 to 254
Address Sequence Single Address: Evacuate tone
Dual Address: 1st Alert Tone / 2nd Evacuate tone
Material / Colour ABS / RED Glossy finishing
Dimension / Height Diameter 110 mm / 39.6 (with Base)
Weight 180g (with Base), 114g (without Base)
Class Type A, Indoors
Operating Temperature -10°C to +50°C
Ingress Protection Rating IP21
Humidity 0 to 95% Relative Humidity, Non condensing
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