Elatec TWN4 MultiTech 2 HF User manual

TWN4 MULTITECH 2 BLE
TWN4 MultiTech 2
USER MANUAL

TABLE OF CONTENTS
1INTRODUCTION.................................................................................................................................................................. 3
1.1 ABOUT THIS MANUAL ..................................................................................................................................................3
1.2 ELATEC SUPPORT........................................................................................................................................................3
1.3 REVISION HISTORY......................................................................................................................................................3
2INTENDED USE .................................................................................................................................................................. 3
3SAFETY INFORMATION ..................................................................................................................................................... 4
4TECHNICAL DATA .............................................................................................................................................................. 5
5MODE OF OPERATION ...................................................................................................................................................... 6
5.1 OPERATING MODE.......................................................................................................................................................6
5.2 POWER UP ....................................................................................................................................................................6
5.3 ENUMERATION .............................................................................................................................................................6
5.4 INITIALIZATION..............................................................................................................................................................6
5.5 NORMAL OPERATION ..................................................................................................................................................6
5.6 DETECTION OF A TRANSPONDER .............................................................................................................................6
5.7 SUSPEND MODE...........................................................................................................................................................6
6COMPLIANCE STATEMENTS ............................................................................................................................................ 7
6.1 EU...................................................................................................................................................................................7
6.2 FCC.................................................................................................................................................................................7
6.3 IC ....................................................................................................................................................................................7
6.4 RF EXPOSURE COMPLIANCE .....................................................................................................................................8
6.5 BRAZIL ...........................................................................................................................................................................8
6.6 MEXICO..........................................................................................................................................................................8
6.7 MOROCCO.....................................................................................................................................................................8
6.8 TAIWAN..........................................................................................................................................................................8
6.9 THAILAND ......................................................................................................................................................................8
6.10 UNITED KINGDOM ..................................................................................................................................................9
APPENDIX ..................................................................................................................................................................................... 10
A – TERMS AND ABBREVIATIONS.........................................................................................................................................10
B – RELEVANT DOCUMENTATION ........................................................................................................................................10

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1INTRODUCTION
1.1 ABOUT THIS MANUAL
This user manual is intended for the user and enables a safe and appropriate handling of the product. It gives a general overview, as
well as important technical data and safety information about the product. Before using the product, the user should read and
understand the content of this user manual.
For the sake of better understanding and readability, this user manual might contain exemplary pictures, drawings and other
illustrations. Depending on your product configuration, these pictures might differ from the actual design of your product.
1.2 ELATEC SUPPORT
In case of any technical questions, refer to the ELATEC website (www.elatec.com) or contact ELATEC technical support at:
[e-mail]
In case of questions regarding your product order or if you wish additional copies of this user manual, contact your Sales representative
or ELATEC customer service at:
info-[email protected]
1.3 REVISION HISTORY
VERSION
CHANGE DESCRIPTION
EDITION
03
Sections “Disposal” updated under chapter 3 “Safety information”, compliance statement for
United Kingdom added 07/2021
02
Sections “Handling” updated and “Product modifications” added under chapter 3 “Safety
information”, compliance statement for Taiwan updated, compliance statement for Thailand
added
06/2021
01
First edition
(replaces Transponder Reader TWN4 MultiTech 2 Quick Start Guide, Rev 1.2, dated
02/2017)
05/2021
2INTENDED USE
The TWN4 MultiTech 2 BLE reader has integrated RFID (LF & HF) and Bluetooth Low Energy (BLE), which is supported by mobile
phones with Android version 4.3 or greater, iOS 8.0 or greater and PCs with Windows (new Bluetooth hardware integrated). The app
on the reader communicates with the BLE module with easy commands and has direct enhancement to the GATT structure, which
gives you the flexibility to write your custom apps.
The product is for indoor use and may not be used outdoor.
Any use other than the intended use described in this section, as well as any failure to observe the safety information listed in this
document, will be considered misuse and will void the warranty. ELATEC is not responsible for any damage or injuries resulting from
any misuse of the product.

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3SAFETY INFORMATION
Installation
•The installation of the product should be done by a trained and qualified personnel only.
Do not install the product by yourself.
•Metallic materials on or in direct vicinity to the product might reduce the reading performance of the product. In some
circumstances, plastic screws should be preferred to metallic screws when installing the product. Refer to the installation
instructions or integration manual of the product for more information.
Handling
•Depending on your product configuration, the product might be equipped with one or more light-emitting diodes (LED).
Avoid direct eye contact with the blinking or steady light of the light-emitting diodes.
•The product has been designed for a use under following conditions:
oTemperature range: -25 °C – 70 °C (operating conditions)
oRelative humidity: 5% – 95% (non-condensing)
oIndoor use – no outdoor use!
Any use of the product under different conditions might damage the product or alter its reading performance.
•The use of other RFID readers or reader modules in direct vicinity to the product, or in combination with the product might damage
the product or alter its reading performance. In case of doubts, contact ELATEC for more information.
•The user is liable for the use of spare parts or accessories other than the ones sold or recommended by ELATEC.
ELATEC is not responsible for any damage or injuries resulting from the use of spare parts or accessories other than the ones
sold or recommended by ELATEC.
•Like most electronic devices, RFID systems generate electromagnetic waves that can vary in amplitude and frequency. It is
generally known and accepted that some RFID devices might potentially interfere with personal medical devices, like pacemakers
or hearing aids.
Users with a pacemaker or any other medical device should use TWN4 MultiTech 2 BLE carefully and refer to the
information given by the manufacturer of their medical devices before using TWN4 MultiTech 2 BLE.
Maintenance and cleaning
•Any repair or maintenance work should be done by a trained and qualified personnel only.
Do not try to repair or carry out any maintenance work on the product by yourself.
Do not allow any repair or maintenance work on the product by an unqualified or unauthorized third party.
•The product does not need any special cleaning. However, the housing may be carefully cleaned up with a soft, dry cloth on the
outer surface only.
Make sure that the used cloth and cleaning agent do not damage the product or its components (e.g. label(s)).
Disposal
•The product must be disposed of in accordance with the EU directive on waste electrical and electronic equipment (WEEE) or
other applicable local regulations.
Product modifications
•The product has been designed, manufactured and certified as defined by ELATEC.
Any product modifications not expressly approved by ELATEC, including – but not limited to – modifications of antennas
or other radio-related components, is not allowed and will void the warranty and all approvals granted to the product.

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If you are unsure about any part of the safety information above, contact ELATEC support.
Any failure to observe the safety information above will be considered misuse and will void the warranty. ELATEC is not responsible
for any damage or injuries resulting from any misuse of the product.
4TECHNICAL DATA
The reader is equipped with the following antennas:
PCB contained in TWN4 MultiTech 2 BLE
HF antenna (13.56 MHz)
Dimensions: 42 x 44 mm / 1.65 x 1.73 inch
Number of turns: 3
LF antenna (125 kHz)
Dimensions: 28 x 28 mm / 1.10 x 1.10 inch
Number of turns: 151
BLE (2.4 GHz)
The antenna for the BLE module is integrated in the BLE chip.
For more information, refer to the related product data sheet or other technical documents.

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5MODE OF OPERATION
5.1 OPERATING MODE
In order to start operating TWN4 MultiTech 2 BLE, it simply has to be connected directly to a host device.
5.2 POWER UP
In case of an external power supply unit is used, the following requirements must be satisfied:
•Limited power source according to the safety norms listed in the respective declaration(s) of conformity
•Short-circuit current < 8 A
Once TWN4 MultiTech 2 BLE is connected to the host, it detects the type of communications cable (e.g. USB or RS-232), with which
it is connected to the host. In case of RS-232: Additionally, the RS-232 is sending a version string via RS-232 to the host.
5.3 ENUMERATION
This is only applicable for the USB version: Once the device has been powered up, it is waiting for completion of the enumeration by
the USB host. As long as the device is not enumerated, it is entering a minimum power consumption mode, where both LEDs are
turned off.
5.4 INITIALIZATION
After powering up and enumeration (in USB mode), the device is turning on the built-in transponder reader logic. The green LED is
turned on permanently. Some RFID readers need some kind of initialization, which is performed in this step. After successful
initialization, the device sounds a short sequence, which consists of a lower tone followed by a higher tone.
5.5 NORMAL OPERATION
As soon as the reader has completed the initialization, it is entering normal operation. During normal operation, the reader is searching
for a transponder continuously.
5.6 DETECTION OF A TRANSPONDER
If a transponder is detected by the reader, following actions are performed:
•Send the ID to the host. By default, the USB device sends by emulating keystrokes of a keyboard. An RS-232 device sends the
ASCII code of an ID.
•Sound a beep.
•Turn off the green LED.
•Blink the red LED for two seconds.
•Turn on the green LED.
Within the two seconds timeout, where the red LED is blinking, the transponder, which just has been recognized will not be accepted
again. This prevents the reader from sending identical IDs more than one time to the host.
If during the two seconds timeout of the red LED a different transponder is detected, the complete sequence restarts immediately.
5.7 SUSPEND MODE
The USB version of the RFID reader supports the USB suspend mode. If the USB host is signaling suspend via the USB bus, the
reader is turning off most of its power consuming peripherals. During this operation mode, no detection of transponders is possible
and all LEDs are turned off. Once the host is resuming to normal operation mode, this is also signaled via the USB bus. Therefore, the
reader will resume to normal operation too.

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6COMPLIANCE STATEMENTS
6.1 EU
TWN4 MultiTech 2 BLE is in compliance with the EU directives and regulations as listed in the respective declaration of conformity
(cf. TWN4 MultiTech 2 EC Declaration of Conformity).
6.2 FCC
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) this device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that may cause undesired operation.
Caution
The Federal Communications Commission (FCC) warns the users that changes or modifications to the unit not expressly approved by
the party responsible for compliance could void the user's authority to operate the equipment.
FCC §15.105 (b)
Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC
Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This
equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions,
may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the
equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
•Reorient or relocate the receiving antenna.
•Increase the separation between the equipment and receiver.
•Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
•Consult the dealer or an experienced radio/TV technician for help.
FCC ID: WP5TWN4F3
Contains FCC ID: QOQBGM111
6.3 IC
This device complies with Industry Canada’s license-exempt RSSs. Operation is subject to the following two conditions:
(1) This device may not cause interference; and
(2) This device must accept any interference, including interference that may cause undesired operation of the device.
Le présent appareil est conforme aux CNR d’Industrie Canada applicables aux appareils radio exempts de licence. L’exploitation est
autorisée aux deux conditions suivantes:
1) l’appareil ne doit pas produire de brouillage;
2) l’utilisateur de l’appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d’en compromettre
le fonctionnement.
IC: 7948A-TWN4F3
Contains IC: 5123A-BGM111

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6.4 RF EXPOSURE COMPLIANCE
RF exposure statement (mobile and fixed devices)
This device complies with the RF exposure requirements for mobile and fixed devices. However, the device shall be used in such a
manner that the potential for human contact during normal operation is minimized.
6.5 BRAZIL
Este equipamento não tem direito à proteção contra interferência prejudicial e não pode causar interferência em sistemas devidamente
autorizados.
6.6 MEXICO
La operación de este equipo está sujeta a las siguientes dos condiciones:
(1) Es posible que este equipo o dispositivo no cause interferencia perjudicial y
(2) Este equipo o dispositivo debe aceptar cualquier interferencia, incluyendo la que pueda causar su operación no deseada.
6.7 MOROCCO
AGRÉÉ PAR L’ANRT MAROC
Numéro d’agrément : MR 15497 ANRT 2017
Date d’agrément : 28/12/2017
6.8 TAIWAN
注意!
取得審驗證明之低功率射頻器材，非經核准，公司、商號或使用者均不得擅自變更頻率、加大功率或變更原設計之特性及
功能。低功率射頻器材之使用不得影響飛航安全及干擾合法通信；經發現有干擾現象時，應立即停用，並改善至無干擾時
方得繼續使用。前述合法通信，指依電信管理法規定作業之無線電通信。低功率射頻器材須忍受合法通信或工業、科學及
醫療用電波輻射性電機設備之干擾。
6.9 THAILAND

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6.10 UNITED KINGDOM
TWN4 MultiTech 2 BLE complies with the requirements of the UK legislations and other regulations as listed in the respective UKCA
declaration of conformity.
The importer is responsible for applying the following information to the packaging of the product:
•UKCA marking
•the importer company’s details, including the company’s name and a contact address in the United Kingdom.

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APPENDIX
A – TERMS AND ABBREVIATIONS
TERM EXPLANATION
BLE
Bluetooth Low Energy
FCC
Federal Communications Commission
HF
high frequency
IC
Industry Canada
LF
low frequency
NFC
near field communication
PCB
printed circuit board
RFID
radio frequency identification
UKCA
UK conformity assessed
WEEE
Waste of electrical and electronic equipment.
Refers to Directive 2011/65/EU of the European Parliament and of the Council of the European Union
B – RELEVANT DOCUMENTATION
ELATEC documentation
•ELATEC quick start guide
•TWN4 BLE user guide
•TWN4 MultiTech 2 technical handbook
•TWN4 MultiTech 2 BLE data sheet

Elatec reserves the right to change any information or data in this document without prior notice. Elatec declines all responsibility for the use of this product with any other specification but the one mentioned above. Any
additional requirement for a specific customer application has to be validated by the customer himself at his own responsibility. Where application information is given, it is only advisory and does not form part of the
specification. Disclaimer: All names used in this document are registered trademarks of their respective owners.
© 2021 ELATEC GmbH – TWN4 MultiTech 2 BLE user manual DocRev3 – 07/2021
ELATEC GMBH
Zeppelinstr. 1
•82178 Puchheim •Germany
P [phone]
•F [phone] •E-mail: [e-mail]
elatec.com