Tanda TX7211 User manual

TX7211
Addressable Sounder CircuitModule
Installationand OperationManual
TANDA UK Technology Copyright ©2015, All right reserved.

TX7211 Addressable Sounder Circuit Module
Installation & Operation Manual
4050100453-Rev1.1-1217
TANDA UK
Specifications are subjecttochangewithoutprior notice
2
Product Safety
To prevent severe injury and loss of life or property, read the instruction carefully before installing the
module 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, ordispose ofit at designated collection points.
For more information please visit the website at www.recyclethis.info

TX7211 Addressable Sounder Circuit Module
Installation & Operation Manual
4050100453-Rev1.1-1217
TANDA UK
Specifications are subjectto changew ithout prior notice
3
Table of Content
1 Introduction.......................................................................................................................................4
1.1 Overview.....................................................................................................................................4
1.2 Feature andBenefits.................................................................................................................4
1.3 Technical Specification.............................................................................................................4
2 Installation..........................................................................................................................................5
2.1 Installation Preparation.............................................................................................................5
2.2 Installation andWiring...............................................................................................................5
3 Addressable Sounder Circuit Module Unit Configuration.........................................................6
3.1 Preparation.................................................................................................................................6
3.2 Write: Addressing.......................................................................................................................6
4 General Maintenance.....................................................................................................................8
5 Troubleshooting Guide....................................................................................................................9
Appendix 1...........................................................................................................................................9
Limitation of Interface Module.......................................................................................................9

TX7211 Addressable Sounder Circuit Module
Installation & Operation Manual
4050100453-Rev1.1-1217
TANDA UK
Specifications are subjectto changew ithout prior notice
4
1 Introduction
1.1 Overview
TX7211 Addressable Sounder Circuit Module unit is an addressable interface module, which will
integrate conventional detectors or conventional manual call points to addressable system. When
any of the connected devices alarms are active, the unit can send the alarm message to fire alarm
controller, which generates alarm signal and displays its address. The unit can match with the
conventional optical smoke detector, conventional rate of rise and fixed temperature detector and
conventional manual call point etc. It has the function of checking short or open circuit of the
output connection, by the End of Line Resistor (EOLR). The fault massage includes open circuit, short
circuit or any removal of the detectors.
The unit manufactured base on the requirement of EN 54 part 18, 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 Tand to avoid addressable communication compatibilityproblem.
1.2 Feature and Benefits
•EN54-18 Compliance
•Built-in MCU processor and digital addressing
•Intelligent self-diagnosis of open circuit
•Enhanced capacity of interference resistance by using multilevel wave filtering process
•LED statusindicator
•Onsite Adjustable Parameter
•Loopand external power input
•Aesthetically pleasing design
•Parallel connecting up to 10 fire alarm（≤500mA）
1.3 Technical Specification
•Listed LPCB Pending
•Compliance EN54-18:2005/AC2007
•Operating Voltage Loop: Loop 24V (16V~28V)
Power:24VDC(20VDC~28VDC)
•Current Consumption Loop: Standby 1.5mA, Alarm: 10mA
External PSU: Standby4mA, Alarm: 500mA
•Alarm Mode 4 modes
•End of line Resistance 5.1Kohms/ ¼ W
•Programming Method Electronically addressed with 1~242, occupies one or
two addresses.
•Indicator Status Fault LED: red, flashes when polling, flashes twice
when the circuit is short, broken or 24V power off.
Output Activation LED: red, illuminateswhen start.
•Material / Colour ABS / White Glossy finishing
•Dimension / LWH 108 mm x 86 mm x38 mm
•Weight 154g (with Base), 83g (without Base)
•Operating Temperature -10°C to +50°C
•Ingress ProtectionRating IP30
•Humidity 0 to 95% RelativeHumidity, Non condensing

TX7211 Addressable Sounder Circuit Module
Installation & Operation Manual
4050100453-Rev1.1-1217
TANDA UK
Specifications are subjectto changew ithout prior notice
5
2 Installation
2.1 InstallationPreparation
This Addressable Sounder Circuit Module Unit must be installed, commissioned and maintained by a
qualified or factory trained service personnel. The installation must be installed in compliance with all
local codes having a jurisdiction in your area or BS 5839 Part 1 and EN54.
Tand products has available range of Addressable Sounder Circuit Module Unit, each Unit is
designed for specific application, it is essential to consider the requirement of both sides of the Unit
to avoidmalfunction and typical fault scenario. The main caution is to ensure that the voltage rating
of the equipment and Unit are compatible.
2.2 Installationand Wiring
1. Mount the Addressable Sounder Circuit Module Unit base on standard one [1] gang
electrical back box. Follow the arrow mark for the correct position. Do not over-tighten the
screws otherwise the base will twist. Usetwo M4 standard screws.
2. Connect the wire in terminal according to the requirement as shown in Figure [2]. Verify the
device address and other parameters then stick on the label before attaching the Unit. The
sticker labels are available on the control panel. Align the Unit and tabs and gently pushing
the device until it locks into place.
Figure 1: Addressable Sounder Circuit Module

TX7211 Addressable Sounder Circuit Module
Installation & Operation Manual
4050100453-Rev1.1-1217
TANDA UK
Specifications are subjectto changew ithout prior notice
6
3 Addressable Sounder Circuit Module Unit Configuration
3.1 Preparation
The TX7930 handheld programmer is used to configure Addressable Sounder Circuit Module Unit soft
address and parameter. This tools are not included, must be purchased separately. The programmer
is packed with twin 1.5VAA battery and cable, ready for usage once received.
It is mandatory for the commissioning personnel to have programmer tool in order to adjust the Unit
conferring to the site situation and environmental requirements.
Program a unique address number for each device according to the project layout before placing
from the Terminal Base.
Warning: Disconnect the loop connection whilst connecting to the handheld programmer.
3.2 Write: Addressing
1. Connect the programming cable to Z1 and Z2 terminals (Figure 3). Press “Power” to switch on
the unit.
2. Switch-on the programmer, then press button “Write” or number “2” to enter Write Address
mode (Figure 4).
3. Input the desire device address value from 1 to 254, and then press “Write” to save the new
address (Figure 5).
Note: If display“Success”, means the entered address isconfirmed. Ifdisplay “Fail”, means
failure to program the address (Figure 6).
4. Press “Exit” key to go back Main Menu. Press “Power” key to switch-off the programmer.
TerminalDescription
Z1 Signal In Non-polarity
Z2 Signal In Non-polarity
D1 External Power Supply In Non-
polarity
D2 External Power Supply In Non-
polarity
L+ Remote Indicator (+)
L- Remote Indicator (-)
Figure 2: Wiring

TX7211 Addressable Sounder Circuit Module
Installation & Operation Manual
4050100453-Rev1.1-1217
TANDA UK
Specifications are subjectto changew ithout prior notice
7
here are four working mode in the module. The module is defaulted mode I (1). Working mode (I, II,
III, IV) can be set in field referring to the corresponding parameters (1, 2, 3, 4). Program the module
before installation, useproper modeaccording to the field conditions.
Mode Address Quantity Output Type
Mode I One Continuous alarm signal
Mode II Two Low address: pre-alarm signal
1. Read
2. Write T
3. R/W Config 7
4. Set
Figure 4
Figure 3: Programmer Connection Detail
Address: 001
NextAddress: 002
Success
Address: 001
Fail
Figure 5
Figure 6

TX7211 Addressable Sounder Circuit Module
Installation & Operation Manual
4050100453-Rev1.1-1217
TANDA UK
Specifications are subjectto changew ithout prior notice
8
High address: Fire alarm signal
Mode III One Fire alarm signal
Mode IV Two Low address: pre-alarm signal
High address: continuous alarm signal
Pulse durations of pre-alarm and fire alarm are shown in Fig.7 and Fig. 8.
Fig.7 Re-alarm
Fig.8 Fire alarm
The module can connect with conventional sounder directly. Take conventional sounder strobe as
an example, the connection is shown in Fig. 9.
Fig.9
4 General Maintenance
1. Inform the suitable personnel before conducting the maintenance.
2. Disable Addressable Zone Monitor Unit on the control panel to prevent false alarm.
3. Do not attempt to repair the circuitry of the Addressable Zone Monitor Unit, it may affect the
operationto respond to a fire condition and will void the manufacturer’s warranty.
4. Use a damp cloth to clean the surface.
5. Notify again proper personnel after conducting the maintenance and make sure to enable
the Addressable Zone Monitor Unit and confirm if up and running.
6. Perform the maintenance on semi-annually or depending on the site conditions.
500ms
1000ms
420ms 280ms

TX7211 Addressable Sounder Circuit Module
Installation & Operation Manual
4050100453-Rev1.1-1217
TANDA UK
Specifications are subjectto changew ithout prior notice
9
5 Troubleshooting Guide
What you notice What it means What to do
Address not enrolling The wiring is loose
The address is duplicate Conduct maintenance Re-Commission the device
Unable to commission The damage the electronic circuit Replace the device
Appendix 1
Limitation ofInterface Module
The Addressable Sounder Circuit Module Unit cannot last forever. In order to keep the Addressable
Sounder Circuit Module Unit working in good condition, please maintain the equipment continuously
according to recommendations from manufacturers and relative nation codes and laws. Take
specific maintenance measures on the basis of different environments.
These Addressable Sounder Circuit Module Unit contains electronic parts. Even though it is made to
last for a long period of time, any of these parts could fail at any time. Therefore, test your
Addressable Sounder Circuit Module Unit at least every half-year according to national codes or
laws. Any Addressable Sounder Circuit Module Unit, fire alarm devices or any other components of
the system must be repaired and/or replaced immediatelyas they fail.