Intermec 869 RFID Reader Istruzioni operative

869 RFID

Reader

Service Instruction

Manual

ii 869 RFID Reader Service Instruction Manual

Intermec Technologies Corporation

Corporate Headquarters Technical Communications Department

6001 36th Ave. W. 550 Second Street SE

Everett, WA 98203 Cedar Rapids, IA 52401

U.S.A. U.S.A.

www.intermec.com

The information contained herein is proprietary and is provided solely for the purpose of allowing customers

to operate and service Intermec-manufactured equipment and is not to be released, reproduced, or used for

any other purpose without written permission of Intermec.

Information and specifications contained in this document are subject to change without prior notice and do

not represent a commitment on the part of Intermec Technologies Corporation.

The word Intermec, the Intermec logo, Norand, ArciTech, CrossBar, Data Collection Browser, dcBrowser,

Duratherm,EasyCoder,EasyLAN,EnterpriseWirelessLAN,EZBuilder,Fingerprint,i-gistics,INCA(under

license), InterDriver, Intermec Printer Network Manager, IRL, JANUS, LabelShop, Mobile Framework,

MobileLAN, Nor*Ware, Pen*Key, Precision Print, PrintSet, RoutePower, TE 2000, Trakker Antares, UAP,

Universal Access Point, and Virtual Wedge are either trademarks or registered trademarks of Intermec

Technologies Corporation.

Throughout this manual, trademarked names may be used. Rather than put a trademark (™or ®) symbol in

every occurrence of a trademarked name, we state that we are using the names only in an editorial fashion,

and to the benefit of the trademark owner, with no intention of infringement.

There are U.S. and foreign patents pending.

Wi-Fi is a registered certification mark of the Wi-Fi Alliance.

Microsoft, Windows, and the Windows logo are registered trademarks of Microsoft Corporation in the

United States and/or other countries.

Bluetooth is a trademark of Bluetooth SIG, Inc., U.S.A.

Contents

iii869 RFID Reader Service Instruction Manual

Contents

Before You Begin vii. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Safety Summary vii. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Do not repair or adjust alone vii. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

First aid vii. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Resuscitation vii. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Energized equipment vii. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Safety Icons viii. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

lobal Services and Support ix. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Warranty Information ix. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Web Support ix. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Telephone Support ix. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Who Should Read this Manual? x. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Related Documents x. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

General Information 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Introduction 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Purpose of Equipment 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

RFID Reader Specifications 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Receiver 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Transmitter 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Antenna (RF) Connections 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Physical Specifications 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

869 MHz Specific 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Frequency Reference Source 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Transmitter 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

915 MHz Specific 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Frequency Reference Source 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Transmitter 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Contents

iv 869 RFID Reader Service Instruction Manual

Theory of Operation 15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

eneral Description 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Reader Module 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

869 Serial Reader Module 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

LED Indicators 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Power Connector 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

869 Reader Module Power Considerations 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Serial Communication 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

LED Plug 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

13 Pin Female Circular DIN PIO ( eneral Purpose I/O) Connector 11. . . . . . . . . .

Digital Architecture 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Overview 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Memory 14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Flash 14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

SDRAM 14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

SPI Serial Interface 14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

LATTICE ANTI-ALIASIN FILTERS AND AMPLIFIERS 14. . . . . . . . . .

D/A CONVERTER 14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

RECONSTRUCTION FILTERS 14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Parallel I/O Peripherals 15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

A/D CONVERTER 15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CPLD 15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

UART 15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

RF Section 15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Test Setup and Maintenance 17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Set Up 19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Test Procedures 20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Test Notes 21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Diagrams and Parts Lists 43. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Introduction 26. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Disassembly 26. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Removing the Barrel Connector Power Jack 26. . . . . . . . . . . . . . . . . . . . . . . .

Removing the Power Switch 26. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Removing the Antenna End Plate 27. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Assembly 28. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Parts List 29. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Before You Begin

iii869 RFID Reader Service Instruction Manual

Before You Begin

This section provides you with safety information, technical support inforĆ

mation, and sources for additional product information.

Safety Summary

Your safety is extremely important. Read and follow all warnings and cauĆ

tions in this document before handling and operating Intermec equipĆ

ment. You can be seriously in ured, and equipment and data can be damĆ

aged if you do not follow the safety warnings and cautions.

Do not repair or adjust alone

Do not repair or ad ust energized equipment alone under any circumĆ

stances. Someone capable of providing first aid must always be present for

your safety.

First aid

Always obtain first aid or medical attention immediately after an in ury.

Never neglect an in ury, no matter how slight it seems.

Resuscitation

Begin resuscitation immediately if someone is in ured and stops breathing.

Any delay could result in death. To work on or near high voltage, you

should be familiar with approved industrial first aid methods.

Energized equipment

Never work on energized equipment unless authorized by a responsible

authority. Energized electrical equipment is dangerous. Electrical shock

from energized equipment can cause death. If you must perform authoĆ

rized emergency work on energized equipment, be sure that you comply

strictly with approved safety regulations.

Before You Begin

iv 869 RFID Reader Service Instruction Manual

Safety Icons

This section explains how to identify and understand dangers, warnings,

cautions, and notes that are in this manual. You may also see icons that tell

you when to follow ESD procedures and when to take special precautions

for handling optical parts.

A warning alerts you of an operating procedure, practice, condition, or

statement that must be strictly observed to avoid death or serious in ury to

the persons working on the equipment.

Avertissement: Un avertissement vous avertit d'une procédure de

fonctionnement, d'une méthode, d'un état ou d'un rapport qui doit être

strictement respecté pour éviter l'occurrence de mort ou de blessures graves

aux personnes manupulant l'équipement.

A caution alerts you to an operating procedure, practice, condition, or

statement that must be strictly observed to prevent equipment damage or

destruction, or corruption or loss of data.

Attention: Une précaution vous avertit d'une procédure de

fonctionnement, d'une méthode, d'un état ou d'un rapport qui doit être

strictement respecté pour empêcher l'endommagement ou la destruction

de l'équipement, ou l'altération ou la perte de données.

Note: Notes either provide extra information about a topic or contain

special instructions for handling a particular condition or set of

circumstances.

Before You Begin

v869 RFID Reader Service Instruction Manual

Global Ser ices and Support

Warranty Information

To understand the warranty for your Intermec product, visit the Intermec

web site at http://www.intermec.com and click Service & Support. The

Intermec Global Sales & Service page appears. From the Service & SupĆ

port menu, move your pointer over Support, and then click Warranty.

Disclaimer of warranties: The sample code included in this document is

presented for reference only. The code does not necessarily represent comĆ

plete, tested programs. The code is provided as is with all faults." All warĆ

ranties are expressly disclaimed, including the implied warranties of merĆ

chantability and fitness for a particular purpose.

Web Support

Visit the Intermec web site at http://www.intermec.com to download our

current manuals in PDF format. To order printed versions of the Intermec

manuals, contact your local Intermec representative or distributor.

Visit the Intermec technical knowledge base (Knowledge Central) at

http://intermec.custhelp.com to review technical information or to request

technical support for your Intermec product.

Telephone Support

These services are available from Intermec Technologies Corporation.

Service Description

In the U.S.A. and Canada

call 1Ć800Ć755Ć5505

and choose this option

Factory Repair and

OnĆsite Repair

Request a return authorization

number for authorized service

center repair, or request an

onĆsite repair technician.

Technical Support Get technical support on your

Intermec product.

Service Contract

Status

Inquire about an existing

contract, renew a contract, or ask

invoicing questions.

Schedule Site Surveys

or Installations

Schedule a site survey, or request

a product or system installation.

Ordering Products Talk to sales administration,

place an order, or check the

status of your order.

Outside the U.S.A. and Canada, contact your local Intermec representaĆ

tive. To search for your local representative, from the Intermec web site,

click Contact.

Before You Begin

vi 869 RFID Reader Service Instruction Manual

Who Should Read this Manual?

This manual contains information necessary to repair the 869 RFID ReadĆ

er. It provides an exploded view of the reader, the parts lists, and informaĆ

tion on testing the RFID reader with Intermec test equipment.

This manual is written for service technicians.

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