ELATEC TWN4 MultiTech Nano Module Instruction Manual
- June 5, 2024
- ELATEC
Table of Contents
ELATEC TWN4 MultiTech Nano Module
INTRODUCTION
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 as a translation of
the original document for information purposes only. In case of discrepancy,
the original version in English will prevail.
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).
ELATEC SUPPORT
In case of any technical questions, refer to the ELATEC website
(www.elatec.com) or contact ELATEC technical support at: support-
[email protected] .
REVISION HISTORY
| VERSION | CHANGE DESCRIPTION | EDITION |
|---|---|---|
| 04 | Chapter “Trace antenna design” updated | 04/2022 |
03
| Chapters “List of applicable rules”, “Limited module procedures”, “Trace antenna design” and “Test modes and additional testing requirements” updated, chapter “RF exposure
compliance” deleted
|
04/2022
02| 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 a trained and qualified personnel.
- ELATEC recommends the integrators to follow general ESD protective measures during the installation of TWN4 MultiTech Nano M into a host device, e.g. the use of an antistatic 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 a safe and proper use of the host device containing TWN4 MultiTech Nano M.
- Any failure to comply with the safety information 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
GENERAL
TWN4 MultiTech Nano M may be installed in any host devices, as long as it is
operated under the operational conditions stated in the user manual and other
technical documents (e.g. data sheet).
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 applicable to
TWN4 MultiTech Nano M:
- 47 CFR 15.207
- 47 CFR 15.209
- 47 CFR 15.225
- RSS-Gen
- RSS-102
- RSS-210
SPECIFIC OPERATIONAL USE CONDITIONS
TWN4 MultiTech Nano M is an RFID reader module without 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 data sheet 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.
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”).
TRACE ANTENNA DESIGN
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.
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 a use with these specific antennas
is required.
For more information, refer to the related product data sheet or other
relevant technical documents.
LABEL AND COMPLIANCE INFORMATION
Refer to Chapters “Compliance Statements” and “Integrator and Host
Requirements” for detailed label and compliance information.
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”).
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.
MECHANICAL INSTALLATION
TWN4 MultiTech Nano M is available in two different versions: C0 and C1
The version C0 is equipped with solder pads on both sides that enable to
integrate (i.e. solder) the module directly onto the PCB or host device using
the SMT technology, whereas the pin connectors on the version C1 are suitable
for THT mounting.
For both versions, the components are mounted only on one side of the module
to allow an easy integration into the host device.
ELECTRICAL CONNECTION
PROGRAMMATION/SOFTWARE INTEGRATION n/a
COMPLIANCE STATEMENTS
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:
- this device may not cause harmful interference, and
- 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.
IC
This device complies with Industry Canada’s license-exempt RSSs. Operation is
subject to the following two conditions:
- This device may not cause interference; and
- This device must accept any interference, including interference that may cause undesired operation of the device.
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 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 In
case several modules have been integrated into the host device, the label
should state all FCC and IC identification numbers of the integrated modules.
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 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
| TERM | EXPLANATION |
|---|---|
| host device | Also “host” or “host product”. Device in which an RFID module 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
| 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
THT| Through Hole Technology
ELATEC documentation
- TWN4 MultiTech Nano M data sheet
- TWN4 MultiTech Nano M functional description
- TWN4 MultiTech Nano M user manual
- TWN4 MultiTech Nano technical handbook
External documentation
| Document name | Document title/description | Source |
|---|---|---|
| n/a | Technical documentation related to the host product | Host product |
manufacturer
784748 D01 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 D01 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.