ImageVerifierCode 换一换
格式:PDF , 页数:12 ,大小:265.06KB ,
资源ID:994251      下载积分:10000 积分
快捷下载
登录下载
邮箱/手机:
温馨提示:
如需开发票,请勿充值!快捷下载时,用户名和密码都是您填写的邮箱或者手机号,方便查询和重复下载(系统自动生成)。
如填写123,账号就是123,密码也是123。
特别说明:
请自助下载,系统不会自动发送文件的哦; 如果您已付费,想二次下载,请登录后访问:我的下载记录
支付方式: 支付宝扫码支付 微信扫码支付   
注意:如需开发票,请勿充值!
验证码:   换一换

加入VIP,免费下载
 

温馨提示:由于个人手机设置不同,如果发现不能下载,请复制以下地址【http://www.mydoc123.com/d-994251.html】到电脑端继续下载(重复下载不扣费)。

已注册用户请登录:
账号:
密码:
验证码:   换一换
  忘记密码?
三方登录: 微信登录  

下载须知

1: 本站所有资源如无特殊说明,都需要本地电脑安装OFFICE2007和PDF阅读器。
2: 试题试卷类文档,如果标题没有明确说明有答案则都视为没有答案,请知晓。
3: 文件的所有权益归上传用户所有。
4. 未经权益所有人同意不得将文件中的内容挪作商业或盈利用途。
5. 本站仅提供交流平台,并不能对任何下载内容负责。
6. 下载文件中如有侵权或不适当内容,请与我们联系,我们立即纠正。
7. 本站不保证下载资源的准确性、安全性和完整性, 同时也不承担用户因使用这些下载资源对自己和他人造成任何形式的伤害或损失。

版权提示 | 免责声明

本文(NEMA ICS 5 ANNEX B-2002 Industrial Control and Systems Typical Proximity Switch Specifications (Annex B-2002).pdf)为本站会员(花仙子)主动上传,麦多课文库仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对上载内容本身不做任何修改或编辑。 若此文所含内容侵犯了您的版权或隐私,请立即通知麦多课文库(发送邮件至master@mydoc123.com或直接QQ联系客服),我们立即给予删除!

NEMA ICS 5 ANNEX B-2002 Industrial Control and Systems Typical Proximity Switch Specifications (Annex B-2002).pdf

1、NEMA Standards PublicationNational Electrical Manufacturers AssociationNEMA ICS 5 ANNEX B-2002 (R2008)Industrial Control and Systems: Typical Proximity Switch SpecificationsNEMA Standards Publication ICS 5, Annex B-2002 (R2008) Industrial Control and Systems: Typical Proximity Switch Specifications

2、Published by National Electrical Manufacturers Association 1300 North 17th Street, Suite 1752 Rosslyn, Virginia 22209 www.nema.org Copyright 2008 by the National Electrical Manufacturers Association. All rights including translation into other languages, reserved under the Universal Copyright Conven

3、tion, the Berne Convention for the Protection of Literary and Artistic Works, and the International and Pan American Copyright Conventions. NOTICE AND DISCLAIMER The information in this publication was considered technically sound by the consensus of persons engaged in the development and approval o

4、f the document at the time it was developed. Consensus does not necessarily mean that there is unanimous agreement among every person participating in the development of this document. The National Electrical Manufacturers Association (NEMA) standards and guideline publications, of which the documen

5、t contained herein is one, are developed through a voluntary consensus standards development process. This process brings together volunteers and/or seeks out the views of persons who have an interest in the topic covered by this publication. While NEMA administers the process and establishes rules

6、to promote fairness in the development of consensus, it does not write the document and it does not independently test, evaluate, or verify the accuracy or completeness of any information or the soundness of any judgments contained in its standards and guideline publications. NEMA disclaims liabilit

7、y for any personal injury, property, or other damages of any nature whatsoever, whether special, indirect, consequential, or compensatory, directly or indirectly resulting from the publication, use of, application, or reliance on this document. NEMA disclaims and makes no guaranty or warranty, expre

8、ssed or implied, as to the accuracy or completeness of any information published herein, and disclaims and makes no warranty that the information in this document will fulfil any of your particular purposes or needs. NEMA does not undertake to guarantee the performance of any individual manufacturer

9、 or sellers products or services by virtue of this standard or guide. In publishing and making this document available, NEMA is not undertaking to render professional or other services for or on behalf of any person or entity, nor is NEMA undertaking to perform any duty owed by any person or entity

10、to someone else. Anyone using this document should rely on his or her own independent judgment or, as appropriate, seek the advice of a competent professional in determining the exercise of reasonable care in any given circumstances. Information and other standards on the topic covered by this publi

11、cation may be available from other sources, which the user may wish to consult for additional views or information not covered by this publication. NEMA has no power, nor does it undertake to police or enforce compliance with the contents of this document. NEMA does not certify, test, or inspect pro

12、ducts, designs, or installations for safety or health purposes. Any certification or other statement of compliance with any health or safetyrelated information in this document shall not be attributable to NEMA and is solely the responsibility of the certifier or maker of the statement. ICS 5, Annex

13、 B-2002 (R2008) Page i Copyright 2008 by the National Electrical Manufacturers Association. CONTENTS Page Forewordii 1 Type IA, Inductive Cylindrical Proximity Switches with Threaded Barrel 1 1.1 Dimensions of Type IA 1 1.2 Rated Operating Distances for Type IA . 1 1.3 Installation (Mounting) of Typ

14、e IA 1 1.4 Standard Frequency of Operation f, of Type IA 2 Tables B11 Type IA Dimensions 1 B12 Type IA Proposed Rated Minimum Operating Distances (MM) Inductive Cylindrical Proximity Switches with Threaded Barrel .1 B13 Type IA Standard Frequency of Operation Inductive Cylindrical Proximity Switches

15、 with Threaded Barrel 4 Figures B11 Dimensions of Type IA 1 B12 Installation (Mounting) of Type IA3 ICS 5, Annex B-2002 (R2008) Page ii Copyright 2008 by the National Electrical Manufacturers Association. Foreword This Standards Publication was prepared by a technical committee of the NEMA Industria

16、l Automation Control Products and Systems Section. It was approved in accordance with the bylaws of NEMA and supersedes the indicated NEMA Standards Publication. This Standards Publication is an addition part to ICS 5-2000 Control-Circuit and Pilot Devices and will be included into that standards pu

17、blication when it is next revised. Annex B provides common dimensions and operating characteristics for a typical proximity switch. NEMA Standards Publications are subject to periodic review. They are revised frequently to reflect user input and to meet changing conditions and technical progress. Pr

18、oposed revisions to this Standards Publication should be submitted to: Vice President, Engineering Department National Electrical Manufacturers Association 1300 North 17th Street, Suite 1752 Rosslyn, Virginia 22209 This standards publication was developed by the Industrial Automation Control Product

19、s and Systems Section. Section Approval of the standard does not necessarily imply that all section members voted for its approval or participated in its development. At the time it was approved, the Section was composed of the following members: ABB Control, Inc.Wichita Falls, TX Alstom Power Conve

20、rsionPittsburgh, PA Automatic Switch CompanyFlorham Park, NJ Balluff, Inc.Florence, KY Carlo Gavazzi, Inc.Buffalo Grove, IL Control Concepts Corp.Beaver, PA Cooper BussmanSt. Louis, MO Cummins, Inc.Minneapolis, MN Cyberex LLCRichmond, VA Eaton CorporationMilwaukee, WI Echelon Corporation San Jose, C

21、A Electro Switch CorporationWeymouth, MA Emerson Process ManagementAustin, TX Entrelec, Inc.Irving, TX GE Industrial SystemsPlainville, CT Hubbell IncorporatedMadison, OH Joslyn Clark Controls, Inc.Lancaster, SC Lexington Switch it does not take into account either manufacturing tolerances or variat

22、ions due to external conditions such as voltage and temperature. Extended Range Inductive Proximity Switch: A proximity switch that meets the minimum requirements given in Table B-1-2 under the stated standard test conditions. B.1.3 Installation (Mounting) of Type IA Embeddable proximity switches, w

23、hen installed in damping material, shall be according to Figure B-1-2 (a). Non-embeddable proximity switches, when installed in damping material, shall be according to Figure B-1-2(c). Semi-embeddable (unshielded) proximity switch is a variation of a non-embeddable proximity switch, when installed i

24、n damping material, shall be according to Figure B12 (b). Across flats (AF) Sensing face Target I2I1SnI3d2d1d3d2m mFigure B-1-1 ICS 5, Annex B-2002 Page 3 Copyright 2008 by the National Electrical Manufacturers Association. Table B12 TYPE IA PROPOSED RATED MINIMUM OPERATING DISTANCES (MM) INDUCTIVE

25、CYLINDRICAL PROXIMITY SWITCHES WITH THREADED BARREL Figure B-1-2 INSTALLATION (MOUNTING) OF TYPE IA Type I1Embeddable Type I2Non-embeddable (and semi-embeddable) Rated Operating Distance (mm) Rated operating Distance (mm) Form and Size Standard Extended Range Form and Size Standard Extended Range A0

26、8 A12 A18 A30 1 2 5 10 2 4 8 15 A08 A12 A18 A30 2 4 8 15 3 6 12 22 Free Zone or Non-Damping Material i.e. (a non-metallic material) (a) Embedded in Metal d13 sn(b) Semi-embedded in Metal d1 2 d13 sn0.2 d1(c) Not Embedded in Metal d1 3 d13 snFree Zone or Non-Damping Material i.e. (a non-metallic mate

27、rial) 2 SnICS 5, Annex B-2002 Page 4 B.1.4 Standard Frequency of Operation f, of Type IA The standard frequency of operation shall be according to Table B13. Table B13 TYPE IA STANDARD FREQUENCY OF OPERATION INDUCTIVE CYLINDRICAL PROXIMITY SWITCHES WITH THREADED BARREL Switching element function: A

28、or B Form and Size Installation Type of Output P or N Hz D Hz F Hz A08 1 2 500 300 300 200 5 A12 1 2 400 200 200 100 A18 1 2 200 100 100 50 A30 1 2 70 50 50 30 NATIONAL ELECTRICAL MANUFACTURERS ASSOCIATION 1300 NORTH 17TH STREET, SUITE 900 ROSSLYN. VA 22209www.NEMA.orgTO ORDER ADDITIONAL NEMA STANDARDS VISITWWW.GLOBAL.IHS.COM OR CALL 1-800-854-7179/1-303-397-79565612_0514TB

copyright@ 2008-2019 麦多课文库(www.mydoc123.com)网站版权所有
备案/许可证编号:苏ICP备17064731号-1