ELATEC T4NM-B5C1 TWN4 Multitech Nano Module User Manual

TWN4 MULTITECH NANO M
INTEGRATION MANUAL

INTRODUCTION

1.1 ABOUT THIS MANUAL

This integration manual explains how to integrate ELATEC RFID reader/writer module TWN4 MultiTech Nano M into a host device and is mainly intended for integrators and host manufacturers. Before installing the product, the integrators should read and understand the content of this integration manual and other relevant installation documents.

The content of this integration manual is subject to changes without prior notice and printed versions might be obsolete. Integrators and host manufacturers are required to use the latest version of this integration manual.

For the sake of better understanding and readability, this 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.

The original version of this integration manual has been written in English. Wherever the integration manual is available in another language, it is considered a translation of the original document for information purposes only. In case of discrepancy, the original version in English will prevail.

1.2 ABOUT TWN4 MULTITECH NANO M

TWN4 MultiTech Nano M is designed for integration into machines or other devices. It can be connected to an external antenna through a printed circuit board (125 kHz, 13.56 MHz, or both).

1.3 ELATEC SUPPORT
In case of any technical questions, refer to the ELATEC website (www.elatec.com) or contact ELATEC technical support at: support- rfid@elatec.com

1.4 REVISION HISTORY

antenna design” and “Test modes and additional testing requirements” were updated, chapter “RF exposure compliance” deleted| 04/2022
2| Chapter “Antennas” updated| 01/2022
01| First edition| 01/2022 ,

SAFETY INFORMATION

• ELATEC TWN4 MultiTech Nano M is an electronic component and should be installed exclusively by trained and qualified personnel.
• ELATEC recommends the integrators follow general ESD protective measures during the installation of TWN4 MultiTech Nano M into a host device, e.g. the use of an anti-static wristband or special gloves.
• The integrator should not touch the antennas (if not shielded), printed circuit boards, connectors, or other sensitive components on TWN4 MultiTech Nano M.
• Metallic materials on or in direct vicinity to the product might reduce the reading performance of the product. Refer to the installation instructions for more information.
• Before installing TWN4 MultiTech Nano M into a host device, the integrator should also make sure that he/she has read and understood the ELATEC technical documentation related to TWN4 MultiTech Nano M, as well as the technical documentation related to the host device. In particular, the instructions and safety information given in the user manual of TWN4 MultiTech Nano M should be read carefully and listed in the technical documentation of the host manufacturer as well, as soon as these instructions and safety information are required for safe and proper use of the host device containing TWN4 MultiTech Nano M.
• Any failure to comply with the safety information is given in this document and in the user manual is considered improper use. ELATEC excludes any liability in case of improper use or faulty product installation.

INTEGRATION INSTRUCTIONS

3.1 GENERAL
TWN4 MultiTech Nano M may be installed in any host device, as long as it is operated under the operational conditions stated in the user manual and other technical documents (e.g. datasheet).

3.2 LIST OF APPLICABLE RULES
Refer to the approval certificates, grants, and declarations of conformity issued for TWN4 MultiTech Nano M, and to the following rules apply to TWN4 MultiTech Nano M:

3 .3 SPECIFIC OPERATIONAL USE CONDITIONS

TWN4 MultiTech Nano M is an RFID reader module without an antenna that can be connected to an external antenna through a printed circuit board (125 kHz, 13.56 MHz or both). TWN4 MultiTech Nano M has been tested with a printed circuit board equipped with specific antennas (refer to Chapter “Antennas” for detailed information). The use of TWN4 MultiTech Nano M with other antennas is technically possible. However, such use conditions require additional testing and/or approval. If TWN4 MultiTech Nano M is used with antennas as described under Chapter “Antennas”, there are no specific operational use conditions other than the conditions mentioned in the user manual and datasheet of TWN4 MultiTech Nano M. The host manufacturer or integrator must ensure that these use conditions comply with the use conditions of the host device. In addition, these use conditions must be stated in the user manual of the host device.

3.4 LIMITED MODULE PROCEDURES
The integrator must perform tests to ensure that all applicable rule parts are kept in combination with the end device (refer to Chapter “List of applicable rules”).

3.5 TRACE ANTENNA DESIGN

3.6 RF EXPOSURE CONSIDERATIONS

The module antenna(s) must be installed to meet the RF exposure compliance separation distance of 0 cm and any additional testing and authorization process as required.
Refer to Chapter “Compliance Statements” for detailed information about the radio frequency exposure conditions applicable to TWN4 MultiTech Nano M. These RF  exposure conditions must be stated in the end-product manual(s) of the host product manufacturer.

3.7 ANTENNAS
TWN4 MultiTech Nano M has been tested with an external printed circuit board equipped with the following antennas:

HF antenna (13.56 MHz)
Outer dimensions: 32 x 29.4 mm / 1.26 x 1.16 inch
Number of turns: 4
Inductance: 1.0 µH ± 20%
PCB trace width: 0.6 mm / 0.02 inch

LF antenna (125 kHz)
Outer diameter: max. 16.3 mm / 0.64 inch
Number of turns: 144
Inductance: 490 µH ± 5%
Wire diameter: 0.10 mm / 0.0039 inch
Lead free, coil fixed by using backed wire

Please note that the use of TWN4 MultiTech Nano M with other antennas than the ones described above is not part of the approvals granted to the module. In case TWN4 MultiTech Nano M is used with other antennas, a separate approval, additional testing, or new authorization for use with these specific antennas is required.
For more information, refer to the related product data sheet or other relevant technical documents.

3.8 LABEL AND COMPLIANCE INFORMATION
Refer to Chapters “Compliance Statements” and “Integrator and Host Requirements” for detailed label and compliance information.
3.9 TEST MODES AND ADDITIONAL TESTING REQUIREMENTS
No specific testing method has been defined by ELATEC for TWN4 MultiTech Nano M. TWN4 MultiTech Nano M has been tested and found in compliance with the specifications noted on the approval certificates and other relevant approval documents. However, the integrator is still responsible for any additional testing and authorization process required for the end product.

It is recommended that the host product manufacturer installing the modular transmitter perform some investigative measurements to confirm that the resulting composite system does not exceed the spurious emissions limits or band edge limits (e.g., where a different antenna may be causing additional emissions). Detailed information regarding test procedure are described in the relevant rule parts (refer to Chapter “List of applicable rules”).

3.10 ADDITIONAL TESTING, PART 15 SUBPART B DISCLAIMER
TWN4 MultiTech Nano M is only FCC authorized for the specific rule parts (i.e., FCC transmitter rules) listed on the grant, and the host product manufacturer is responsible for compliance to any other FCC rules that apply to the host not covered by the modular transmitter grant of certification. In addition, the final host product still requires Part 15 Subpart B compliance testing with TWN4 MultiTech Nano M installed.

3.11 MECHANICAL INSTALLATION
TWN4 MultiTech Nano M is available in two different versions: C0 and C1

Version C0 is equipped with solder pads on both sides that enable to integration (i.e. solder) of the module directly onto the PCB or host device using the SMT technology, whereas the pin connectors on version C1 are suitable for THT mounting.
For both versions, the components are mounted only on one side of the module to allow easy integration into the host device.

3.12 ELECTRICAL CONNECTION

3.13 PROGRAMMATION/SOFTWARE INTEGRATION n/a

COMPLIANCE STATEMENTS

4.1 EU

TWN4 MultiTech Nano M is in compliance with the EU directives and regulations as listed in the respective declaration of conformity.
4.2 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)
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: WP5TWN4F21
4.3 IC

This device complies with Industry Canada’s license-exempt RSS. 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.

4.4 THE UNITED KINGDOM
TWN4 MultiTech Nano M complies with the requirements of the UK legislations and other regulations as listed in the respective UK declaration of conformity. The importer is responsible for applying the following information to the packaging of the product:

• the importer company’s details, including the company’s name and a contact address in the United Kingdom.
• UKCA marking

INTEGRATOR AND HOST REQUIREMENTS

Authorization requirements

TWN4 MultiTech Nano M has been certified as a module and does not need further approval, provided that the module:

•  is used with antennas as specified in this manual; and
• is used in accordance with the FCC grant conditions and no limitations or usage conditions have been defined by ELATEC.

However, the host manufacturer must ensure that the host device still complies with all applicable regulations after TWN4 MultiTech Nano M has been integrated. In particular, the host integrator installing TWN4 MultiTech Nano M into their product must ensure that the final composite product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules, including the transmitter operation and should refer to the guidance in KDB 996369.

Labeling requirements

The FCC and IC identification numbers of TWN4 MultiTech Nano M can be found in Chapter “Compliance Statements” of the user manual and on the device packaging. After integration of TWN4 MultiTech Nano M into the host device, it is necessary to bring a label on the host device (on a visible and accessible place) stating the FCC and IC identification numbers of the integrated TWN4 MultiTech Nano M:

Contains FCC ID: WP5TWN4F21
Contains IC: 7948A-TWN4F21

Example:
“Contains FCC IDs: XXX-XXXXXXX, YYY-YYYYYYY, ZZZ-ZZZZZZZ”
“Contains transmitter modules IC: XXXXX-XXXXXX, YYYYY-YYYYYY, ZZZZZ-ZZZZZZ”

Compliance statements
All statements listed in Chapter “Compliance statements” of this integration manual must be also listed in the user manual of the host device.

Special accessories
Where special accessories such as shielded cables and/or special connectors are required to comply with the emission limits, the instruction manual shall include appropriate instructions on the first page of the text describing the installation of the device.

Simultaneous transmission
When the host product supports simultaneous-transmission operations the host manufacturer needs to check if there are additional RF exposure filing requirements due to the simultaneous transmissions. When additional application filing for RF exposure compliance demonstration is not required (e. g. the RF module in combination with all simultaneously operating transmitters complies with the RF exposure simultaneous transmission SAR test exclusion requirements), the host manufacturer may do his own evaluation without any filing, using reasonable engineering judgment and testing for confirming compliance with the out-of-band, restricted band, and spurious emission requirements in the simultaneous-transmission operating modes. If additional filing is required please contact the person at ELATEC GmbH responsible for certification of the RF module.

APPENDIX

A – TERMS AND ABBREVIATIONS

is intended to be installed for operation.
Integrator| Responsible party for the integration of an RFID module into a host device. The integrator might be the
module manufacturer, the host manufacturer, the end-user, or any other third party.
KDB| Knowledge Database
modular type| Physical configuration in which a modular transmitter operates when installed within a host device. It can
be a single-modular, a limited single-modular, a split-modular, or a limited split-modular type.
n/a| Not applicable
RFID (reader/writer)
module| A device intended to be used within another device or product. Depending on the equipment configuration
and intended use, an RFID module has to meet different requirements to get a modular grant.
SMT| Surface Mount Technology
THAT| Through-Hole Technology

B – RELEVANT DOCUMENTATION
ELATEC documentation

• TWN4 MultiTech Nano M datasheet
• TWN4 MultiTech Nano M functional description
• TWN4 MultiTech Nano M user manual
• TWN4 MultiTech Nano technical handbook

External documentation

784748 DO1 General labeling and
Notification| General Guidelines for Labeling and
Other Information Required to be
Provided to Users| Federal Communications Commission
Office of Engineering and Technology
Laboratory Division
996369 DO1 Module Equip Auth Guide| Transmitter Module Equipment
Authorization Guide| Federal Communications Commission
Office of Engineering and Technology
Laboratory Division
996369 D02 Module Q and A| Frequently Asked Questions and
Answers about Modules| Federal Communications Commission
Office of Engineering and Technology
Laboratory Division
996369 D03 OEM Manual| Guidance for Modular Transmitter
Instruction Manuals and TCB
Certification Application Reviews| Federal Communications Commission
Office of Engineering and Technology
Laboratory Division
996369 D04 Module Integration Guide| Modular Transmitter Integration Guide—
Guidance for Host Product
Manufacturers| Federal Communications Commission
Office of Engineering and Technology
Laboratory Division
RSS-Gen| General Requirements for Compliance of
Radio Apparatus| Innovation, Science, and Economic
Development Canada
RSS-102| Radio Frequency (RF) Exposure
Compliance of Radiocommunication
Apparatus (All Frequency Bands)| Innovation, Science, and Economic
Development Canada

For more information about this integration manual or TWN4 MultiTech Nano M, go to www.elatec.com or contact ELATEC.

ELATEC GMBH
Zeppelinstr. 1 • 82178 Puchheim • Germany
P +49 89 552 9961 0 • F +49 89 552 9961 129 • E-mail: info-rfid@elatec.com
elatec.com

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.
© 2022 ELATEC GmbH – TWN4 MultiTech Nano M integration manual DocRev3 – 04/2022

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