V600-CH1D-V2 RFID模块-规格书

R/W Heads and SRAM Data Carriers

Operation Manual Produced August 1998

Notice:

OMRON products are manufactured for use according to proper procedures by a qualified operator and only for the purposes described in this manual.

The following conventions are used to indicate and classify precautions in this manual. Always heed the information provided with them. Failure to heed precautions can result in injury to people or dam age to property.

DANGER Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury

WARNING Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury

Caution Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury, or property damage.

Product Application

You must allow sufficient leeway against product ratings and functionality, and provide safety mea sures, such as fail-safe measures, whenever applying the products described in this manual in any of the following situations. Always consult with your OMRON representative whenever applying the products in any of these situations.

• Applications under any conditions or any environments not described in this manual.

• Applications for nuclear power control, railways, aviation, automobiles, fur naces, medical equipment, amusement equipment, safety equipment, etc.

• Applications that can affect human life or property or that particularly require safety.

Visual Aids

The following headings appear in the left column of the manual to help you locate different types of information.

Note Indicates information of particular interest for efficient and convenient operation of the product

1. Indicates lists of one sort or another, such as procedures, checklists, etc.

OMRON, 1998

All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form, or by any means, mechanical, electronic, photocopying, recording, or otherwise, without the prior written permis sion of OMRON.

No patent liability is assumed with respect to the use of the information contained herein. Moreover, because OMRON is constantly striving to improve its high-quality products, the information contained in this manual is subject to change without notice. Every precaution has been taken in the preparation of this manual. Nevertheless, OMRON assumes no responsibility for errors or omissions. Neither is any liability assumed for damages resulting from the use of the informa tion contained in this publication.

About this Manual:

This manual describes the installation and operation of the V600-series Read/Write Heads and battery powered SRAM Data Carriers, and includes the sections described below.

Please read this manual carefully and be sure you understand the information provided before attempting to install and operate the Read/Write Heads and Data Carriers. Keep this manual in a convenient location where it can continue to be used for reference and guidance.

Section 1 provides general information on features and system configuration.

Section 2 provides specifications for the Read/Write Heads and Data Carriers.

Section 3 provides communications specifications.

Section 4 explains how to install the Read/Write Heads and Data Carriers.

Section 5 provides information on specific chemicals that affect the Read/Write Heads and Data Carriers.

Appendix A provides information on accessories that can be purchased separately.

Appendix B provides information on discontinued models and their replacements.

Appendix C provides information on particular models to be used in England.

1-1 Features

The V600 RFID System offers powerful support to the automation of large-scale distributed control systems and multi-model small-scale production systems by means of contactless data communication.

Contactless Data Transfer

Data is transmitted between the Data Carrier (DC) and Read/Write (R/W) Head electromagnetically in both directions, without physical contact between the two devices.

SRAM Memory

SRAM (static random access memory) is used for the DC’s memory. There is no limit to the number of times that the memory can be accessed for reading or writ ing data. The memory is powered by a long-life lithium battery.

CRC Error Detection

A 16-bit CRC (Cyclic Redundancy Check) has been added to detect data trans mission errors in both directions between the ID Controller and R/W Head, and the R/W Head and DC. This feature also helps to ensure superior transmission reliability even in environments where noise tends to occur.

8K-byte Memory

The DCs have an 8K-byte memory. In addition to essential identification data, information on models and test results can be entered on-site.

Long Battery Life

The battery will last eight years in temperatures ranging from –25°C to 70°C (–18°F to 158°F).

Battery Status Checking

The projected battery service life can be easily checked by means of a command from the ID Controller, which simplifies battery maintenance

Superior Durability and High Reliability

The R/W Head and DC offer superior resistance to environmental factors such as vibration, oil, water, and so on.

1-2 System Configuration

A V600 RFID System is made up of ID Controllers, R/W Heads, and DCs. A sys tem can be assembled to suit almost any situation with different arrangements of these components.

ID Controllers and ID Sensor Units