Tag-it
Reference Guide
™
Reader System Series 6000
Reader / Antenna Set
RI-K01-320A (120 mW)
RI-K02-320A (800 mW)
11-06-21-050 July 1999
Tag-it Reader / Antenna Set – Reference Guide July 99
Edition One – July 1999
This is the first edition of this manual for the Tag-it Reader / Antenna Set.
It contains the description of the following products:
Demo Reader Set adjusted to FCC limits (120 mW) RI-K01-320A
Demo Reader Set adjusted to ETSI limits (800 mW) RI-K02-320A
Texas Instruments (TI) reserves the right to make changes to its products or
services or to discontinue any product or service at any time without notice. TI
provides customer as si sta nc e in vario us techn i cal areas, but doe s not ha ve f ul l
access to data concerning the use and applications of customer’s products.
Therefore, TI assumes no liability and is not responsible for customer applications
or product or software design or performance relating to systems or applications
incorporating TI products. In addition, TI assumes no liability and is not responsible
for infringement of patents and/or any other intellectual or industrial property rights
of third parties, which may result from assistance provided by TI.
TI products are not designed, intended, authorized or warranted to be suitable for
life support applications or any other life critical applications which could involve
potential risk of death, personal injury or severe property or environmental
damage.
The TIRIS logo, the words TIRIS and Tag-it are trademarks or registered
trademarks of Texas Instruments Incorporated (TI).
Copyright © 1999 Texas Instruments Incorporated (TI)
This document may be downloaded onto a computer, stored and duplicated as
necessary to support the use of the related TI products. Any other type of
duplication, circulation or storage on data carriers in any manner not authorized by
TI represents a violation of the applicable copyright laws and shall be prosecuted.
2
About This Manual
Conventions
PREFACE
Read This First
This reference guide for the Tag-it Reader / Antenna Set is designed for use by TI
partners who are engineers experienced with TIRIS and Radio Frequency
Identification Devices (RFID).
Regulatory and safety notes that need to be followed are given in Chapter 4.
Certain conventions are used in order to display important information in this
manual, these conventions are:
WARNING:
If You Need Assistance
Application Centers are located in Europe, North and South America, the Far East
and Australia to provide direct engineering support. For more information, please
contact your nearest TIRIS Sales and Application Center. The contact addresses
can be found on our home page: http://www.tiris.com
A WARNING IS USED WHERE CARE MUST BE
TAKEN, OR A CERTAIN PROCEDURE MUST BE
FOLLOWED, IN ORDER TO PREVENT INJURY OR
HARM TO YOUR HEALTH.
CAUTION:
This indicates information on conditions, which must be
met, or a procedure, which must be followed, which if not
needed could cause permanent damage to the system.
Note:
Indicates conditions which must be met, or procedures which must
be followed, to ensure proper functioning.
Information:
Indicates conditions or procedures that should be followed to ensure
proper functioning of the system.
.
3
Tag-it Reader / Antenna Set – Reference Guide July ′99
Document Overview
Chapter 1: Introduction ................................................................................................................................... 6
1.1 General ......................................................................................................................................... 7
1.2 Tag-it System...............................................................................................................................7
Chapter 2: Tag-it Reader / Antenna Set ......................................................................................................... 8
2.1 Product Description .................................................................................................................... 9
2.2 Functional Description.............................................................................................................. 10
2.3 Tag-it Navigator
2.4 Installation.................................................................................................................................. 11
2.4.1 What you will need ............................................................................................................11
2.4.2 Attaching Cables ............................................................................................................... 11
2.4.3 References........................................................................................................................11
2.5 Operation.................................................................................................................................... 12
2.5.1 Hardware Setup ................................................................................................................12
2.5.2 Software Setup..................................................................................................................12
TM
Software...................................................................................................... 10
2.6 Application................................................................................................................................. 12
Chapter 3: Technical Data.............................................................................................................................13
3.1 General ....................................................................................................................................... 14
3.2 Specification Summary............................................................................................................. 14
3.3 Packing....................................................................................................................................... 15
3.4 Storage ....................................................................................................................................... 15
Chapter 4: Regulatory, Safety and Warranty Notices ................................................................................ 16
4.1 General ....................................................................................................................................... 17
4.2 Regulatory Notes....................................................................................................................... 17
4.2.1 FCC Notices (U.S.A.) ........................................................................................................17
4.2.2 CE Conformity...................................................................................................................18
4.3 Safety Precautions .................................................................................................................... 18
4.3.1 Human Safety.................................................................................................................... 18
4.3.2 Application Restrictions.....................................................................................................19
4.4 Warranty and Liability............................................................................................................... 19
4
July ′99 Preface
List of Figures
Figure 1 Tag-it System ..................................................................................7
Figure 2 Tag-it Reader / Antenna Set............................................................9
Figure 3 Communication..............................................................................10
Figure 4 Low Voltage Connector.................................................................11
Figure 5 Packing..........................................................................................15
List of Tables
Table 1 Specification Summary...................................................................14
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Tag-it Reader / Antenna Set – Reference Guide July ′99
CHAPTER 1
Introduction
Topic Page
1.1 General............................................................................................. 7
1.2 Tag-it System................................................................................... 7
6
Tag-it Reader / Antenna Set – Reference Guide July ′99
RI-I02-110A
1.1 General
The Tag-it Reader / Antenna Set is intended to serve as a ready-to-use reader
system for demonstration purposes or application installations where this particular
form factor and performance is suitable. The read / write distance is determined by
the size of the integrated antenna as well as by the power level that has been
limited to meet emission constrains as required by the appropriate PTT approvals.
1.2 Tag-it System
The following Chart “Tag-it System” shows the major Tag-it System product
components and how they are integrated in the Reader / Antenna Set.
Figure 1 Tag-it System
Tag-it Series 6000 Product Overview
Transponder Inlays
RI-I01-110A
(Square Antenna)
(Rectangular Antenna)
or
Antenna
Antenna Matching Board
Reader Boards
RI-R00-320A
PC Demo Software
RI-S00-NAV1
or
RI-A00-0315A
including
RI-A00-M50A
RI-R00-321A
including
or
RS232 Interface Board
or
RI-S00-NAV2
RI-I03-110A
Reader / Antenna Set
RI-K01-320A
120 mW (US Standard)
7
or
RI-K02-320A
800 mW (EU Standard)
CHAPTER 2
-
Tag-it Reader / Antenna Set
Topic Page
2.1 Product Description........................................................................... 9
2.2 Functional Description...................................................................... 10
2.3 Tag-it NavigatorTM Software............................................................ 10
2.4 Installation.......................................................................................... 11
2.4.1 What you will need.................................................................... 11
2.4.2 Attaching Cables....................................................................... 11
2.4.3 References................................................................................ 11
2.5 Operation............................................................................................ 12
2.5.1 Hardware Setup........................................................................12
2.5.2 Software Setup ......................................................................... 12
2.6 Application ......................................................................................... 12
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July ′99 Chapter 2. Tag-it Reader / Antenna Set
2.1 Product Description
The TIRIS Tag-it Reader / Antenna Set consists of an antenna box and a housed
reader which is controlled by a host system to communicate with individual
transponder tags. The host system can either be a PC, any other computer, or
some other kind of intelligent device (e.g. ticket printer). The integrated control
module provides function al it y for lin k ing wit h host c ompu ter sy st em ( via RS232
interface) as well as reading or writing transponder signals.
Figure 2 Tag-it Reader / Antenna Set
The Tag-it Reader / Antenna Set
1
consists of:
1 Reader
3
2 Antenna
3 Antenna cable
4 Navigator software
(RI-S00-NAV1 or
RI-S00-NAV2) not shown
5
RS232 interface cable
(not included)
5
2
Note:
Specifications for commun ic ation between the Tag-it Reader / Antenna Set and the host
system are available in the Tag-it Host Protocol Reference Manual (11-04-21-001).
In order to meet PTT
regulations, the reader and the
antenna are inseparably
connect ed by antenna cable.
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Tag-it Reader / Antenna Set – Reference Guide July ′99
2.2 Functional Description
Figure 3 Communication
Communication
Reader-to-Tag
The frequency transmitted by
RF Energy
DATA
RF Energy
DATA
the antenna is used to supply
the tag with operating energy
and to transmit data from
Reader to Tag.
Communication
Tag-to-Reader
The tag derives the operating
energy from the transmitted
frequency to respond to the
reader and return requested
data.
2.3 Tag-it NavigatorTM Software
For controlling the Tag-it Reader it is recommended to use the Tag-it Navigator, a
utility and demonstration program provided by TI.
The Tag-it Navigator is a Windows
communicating with Tag-it Reader via a standard serial interface. It supports the
Host Protocol implemented in the reader, allowing all supported commands to be
executed, for example writing and reading data to and from Tag-it transponders.
Tag-it Navigator is a tool which can be employed to assist in reader setup, tuning,
or diagnosis. Additionally it can log transponder responses for initial
experimentation and testing with the Tag-it system. It provides data and time
information, and can display the acquired data in a number of different formats.
The antenna receives the coded
signal from the tag and the
reader starts communi cat ion
with the host system.
®
program (WIN 3.1, WIN95) capable of
10
July ′99 Chapter 2. Tag-it Reader / Antenna Set
2.4 Installation
2.4.1 What you will need
• Linear regulated Power supply 12 V ±
• PC with RS232 Interface (male) and installed software
•
2.4.2 Attaching Cables
•
•
5 % and min. 2 A with low voltage
connector.
Figure 4 Low Voltage Connector
(dimensions in mm)
14
1.95
6.2
for example: Tag-it Navigator (RI-S00-NAV1 or RI-S00-NAV2).
RS232 Interface cable (9 Pin Sub-D connectors – both female).
Connect the host (PC) to the RS232 Interface communication port.
Attach the power supply.
2.4.3 References
CAUTION:
Make sure the power reader supply is switched to “OFF” before
connecting the power cable.
For further information please see also the Tag-it Reader System Series 6000
Reader Modules Reference Guide (11-06-21-048).
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Tag-it Reader / Antenna Set – Reference Guide July ′99
2.5 Operation
2.5.1 Hardware Setup
• Install Reader as described in chapter 2.3.
• Switch on reader by pushing yellow button switch located on left side of the
reader housing. Switch will be illuminated. If this is not the case, check power
supply and correct connection.
2.5.2 Software Setup
• Install the Tag-it Navigator software by running the .exe-file that is provided on
diskette or downloaded from the TIRIS Internet Support page. This will also
create an icon
After switching on the reader, start Navigator by double clicking the icon.
•
If the connection with your PC is through an other communications port than
•
COM1, the settings need to be changed throughout the “Navigator Setup”
function that can be found in the “Options” pull down menu.
Select the required read or write function and mode from the Navigator pull-
•
down menus.
A full description of the Navigator software and the available functions are
•
implemented in the Help function that can be displayed from the Navigator
screen using the Help pull-down menu.
“Tagitnav” on the Windows screen.
2.6 Application
As Tag-it tags are brought into the area around the antenna box, the retrieved
•
ID numbers are displayed on the PC screen.
Similarly, data can be written to the tag by entering it on the PC under the
•
appropriate write option.
The distance in which the tag can be read or written depends on the orientation
•
towards the antenna. Best performance is achieved with the tag oriented
parallel to the antenna housing and directly above or below the center of the
antenna.
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CHAPTER 3
Technical Data
Topic Page
3.1 General............................................................................................. 14
3.2 Specification Summary................................................................... 14
3.3 Packing............................................................................................. 15
3.4 Storage............................................................................................. 15
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Tag-it Reader / Antenna Set – Reference Guide July ′99
3.1 General
The specifications shown below apply to the following Tag-it Reader / Antenna Sets.
3.2 Specification Summary
Table 1 Specification Summary
RRII--KK0011--332200A
A
RRII--KK0022--332200A
A
Electrical Data
RF power output 120 mW RF-output 800 mW RF-output
Operating frequency Fc: 13.56 MHz
Power change over operating
2dB max
temperature range
Antenna bandwidth 1 MHz @-3dB
Antenna impedance 50 Ω at 13.56 MHz
Return loss 20dB or better (VSWR<1:1.222)
Antenna cable length 140 cm ± 5 cm
Transmitter modulation Pulse width coded,
AM 100%; on-off ratio greater 40dB
Receive frequencies and
bit modulation
Manchester coded
± 423.75 kHz; B = fc ±484.29 kHz
A = f
c
Low bit: transition A to B
High bit: transition B to A
Receiver sensitivity Better –60dBm @20dBs/n; bit error rate 10
-4
Operating voltage 12 V ± 5%; Low voltage, ∅ 6.6 mm; ∅ Pin = 1.90 mm
Active typical 570 mA 850 mACurrent
consumption
@ 12V:
Standby typical
(transmitter off)
Read range
Transponder Type RI-I01-0110A Typical 13 cm typical 16 cm
Transponder Type RI-I02-0110A Typical 19 cm typical 22 cm
Interfaces
Power Low voltage, ∅ Pin = 1.90 mm; ∅ 6.6 mm; depth 14 mm
RS232 Interface 9-pin, Sub D (male)
470 mA 650 mA
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July ′99 Chapter 3. Technical Data
Environmental Data
Operating temperatures -20 to +550 C
Storage temperatures -40 to +800 C
Vibration Suited for static application
Overall Dimensions (excluding connectors and switch protrusions) and Weight
Reader Antenna
Dimensions 200 x 112 x 50 (mm) 200 x 112 x 30 (mm)
Weight ~ 470 g ~ 300 g
Antenna Cable Length 1.40 m
3.3 Packing
The Reader / Antenna Set is shipped in a standard packing box. The data provided
below should only be viewed as guide values. Please see the packing lists
enclosed with the delivery for exact shipping data.
3.4 Storage
Figure 5 Packing
1
Reader:
200 x 112 x 50 mm
(78.74 x 44.09 x 19.69 in)
2
Antenna:
200 x 112 x 30 mm
(78.74 x 44.09 x 11.81 in)
3 Software Tag-it Navigator
1
The following conditions must be ensured when storing the Reader / Antenna Set
for longer periods:
• store only in dry rooms,
• storage temperature is –40 °C to +80 °C
2
Box Dimension:
250 x 300 x 100 mm
(98.43 x 118.11 x 39.37 in)
Weight: ~ 1 kg
15
CHAPTER 4
Regulatory, Safety and Warranty Notices
Topic Page
4.1 General............................................................................................. 17
4.2 Regulatory Notes............................................................................. 17
4.2.1 FCC Notices (U.S.A.)................................................................ 17
4.2.2 CE Conformity........................................................................... 18
4.3 Safety Precautions.......................................................................... 18
4.3.1 Human Safety ........................................................................... 18
4.3.2 Application Restrictions.............................................................19
4.4 Warranty and Liability..................................................................... 19
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July ′99 Chapter 4. Regulatory, Safety and Warranty Notices
4.1 General
The Reader / Antenna Set has been manufactured using state-of-the-art
technology in accordan ce with the r ec ogn iz ed saf et y rules .
Observe precautions in operating instructions
• Important for the safe use and fault-free operation of the Reader / Antenna Set
is the knowledge of and compliance to the appropriate safety regulations.
• The reference guide and particularly the safety precautions must be
considered by all persons who work with the Reader / Antenna Set.
In addition, basic rules and regulations for accident prevention applicable to the
site where the system is opera ted mu st al so be reco ns ider e d.
4.2 Regulatory Notes
The Tag-it system comprises a RF transmission device, and is therefore subject to
national and internation al re gu lat ion s.
TI has obtained approvals from approval authorities in a number of countries and is
continuing to apply for approvals in further countries. Actual status can be advised
by TIRIS sales offices.
In countries where approval has not been obtained, this system may be operated
only under an experimental license issued by the relevant approval authority and
must not be marketed. Before any such device or system can be marketed, an
equipment authorization must be obtained form the relevant approval authority.
4.2.1 FCC Notices (U.S.A.)
This equipment (RI-K01-320A) has been tested and found to comply with the limits
for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference when the
equipment is operated in a commercial environment. This equipment generates,
uses and can radiate radio freque nc y energ y and, if not insta ll ed and us ed in
accordance with the instruction manual, may cause harmful interference to radio
communications. Operation of this equipment in a residential area is likely to cause
harmful interference in which case the user will be required to correct the
interference at his own expense.
Modifications to this device shall not be made without the written consent of Texas
Instruments Incorporated. Unauthorized modifications may void the authority
granted under Federal Communications Commission Rules permitting the
operation of this device.
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Tag-it Reader / Antenna Set – Reference Guide July ′99
4.2.2 CE Conformity
A CE Declaration of Conformity is available for this Tag-it system through TIRIS
Sales Offices.
Any device or system incor porating the Tag-it reader system, in ful l or in part, in any
other than the originally tested configuration needs to be verified against the
European EMC directive. A separate Declaration of Conformity must be issued by
the System Integrator or user of such a system prior to marketing and operating it in
European Community.
4.3 Safety Precautions
4.3.1 Human Safety
A Tag-it system RI-K02-320A-01 (800 mW) has been tested against the following
standards regarding human safety in electromagnetic fields, including the effect on
persons wearing implanted pace makers:
• DIN VDE 0848, part 2
• IEEE / ANSI C95.1-1991
TÜV Product Service has confirmed that the tested system meets the requirements
in accordance with these standards.
In case of RI-K02-320A-01 the operator of the system needs to install means that
prevent exposure of persons to the antenna field at distances of less than 45 cm.
This addresses the unlikely case of impact on old pace makers that have not been
produced according to current standards (EN 50061/A1). In other cases, a distance
of 20 cm is sufficient.
WARNING:
Customers using the Tag-it Reader / Antenna Set are
responsible for operating their system under
implemented power levels and antenna
configurations against relevant standards for human
safety in electronic fields. Any implementation of the
system that varies from the tested configuration (e.g.
changes in antenna size or power output) are known
to impact conformance and must be re-tested to
assure safety.
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July ′99 Chapter 4. Regulatory, Safety and Warranty Notices
4.3.2 Application Restrictions
CAUTION:
These readers are designed for integration in application
systems for static installation. Prevention of vibration is
strongly recommended.
CAUTION:
When integrating these readers into housings appropriate
means of cooling may be necessary in order to prevent that
the combination of environmental temperature and heat
generated by the reader board will not exceed the specified
operating temperature.
4.4 Warranty and Liability
The "General Conditions of Sale and Delivery" of Texas Instruments Incorporated
apply. Warranty and liability claims for injuries to persons and property damages
are void if they are the result of one or more of the following causes:
improper use of the Readers
unauthorized assembly, operation and maintenance of the Readers
operation of the Readers with defective and/or non-functioning safety and
protective equipment
failure to comply to the instructions during transport, storage, assembly,
operation, maintenance and setting up of the Readers
unauthorized changes to the Readers
insufficient monitoring of the Readers’ operation or environmental conditions
improperly conducted repairs
catastrophes caused by foreign bodies and acts of God.
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