Tanda TX7331, Installation And Operation Manual, Page: 4 / 15

TX7331 Intelligent Graphic Repeater Panel
Installation & Operation Manual
4050100365-Rev1.1-1117
TANDA UK
Specifications are subject to change without prior notice
4
1 Introduction
1.1 General
TX7331 Intelligent Graphic Repeater Panel is designed with built-in MCU processor and it can fast
relay response with simultaneous audible and visual signal output. This repeater panel can also
program to limit the zone display from All Zones into a particular zone or device. Also it can supervise
and indicate the groups as well as device. The unit is connected through the communication loop
of TX7004 Intelligent control panel along with the devices and can install up to 254 units per loop. The
repeater panel can be used whenever there is a need to relay information to multipoint informing
key personnel.
The unit is manufactured base on the requirement of EN 54 part 2, European Standard. The unit is
compact size and aesthetically pleasing with unobtrusive design that will complement modern
building designs. 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 Features and Benefits

EN54-2 Compliance

Fire display passive repeater panel

Built-in MCU processor and digital addressing

Fast response of audible and visible signal from the panel

Programmable Zone Display a particular zone or device . and indicate the groups or device
Supervise information

LED status indicator

Onsite Adjustable Parameter

Loop sited wiring with external 24V supply

Compact size and aesthetically pleasing design
1.3 Technical Specifications

Compliance EN 54-2: 1997+A1: 2006
 Input Voltage Loop Power: 24VDC [16V to 28V]
External PSU: 24VDC [20 to 28V]

Current Consumption Loop: Standby: 1mA, Alarm: 1.2mA
External PSU: Standby: 25mA, Alarm: 80mA

Memory Capacity Up to 256 fire event history
 Number per loop Up to 256 units (ideal)

Material / Colour Flat sheet Metal / black

Dimension / LWH 394mm x 274mm x63mm(Can according to user
requirements,the dimension should be amended
accordingly)

Operating Temperature 0°C to +40°C

Humidity 0 to 95% Relative Humidity, Non condensing