EN 60870-6-2-1995 en Telecontrol Equipment and Systems Part 6 Telecontrol Protocols Compatible with ISO Standards and ITU-T Recommendations Section 2 Use of Basic Standards (OSI La.pdf
《EN 60870-6-2-1995 en Telecontrol Equipment and Systems Part 6 Telecontrol Protocols Compatible with ISO Standards and ITU-T Recommendations Section 2 Use of Basic Standards (OSI La.pdf》由会员分享,可在线阅读,更多相关《EN 60870-6-2-1995 en Telecontrol Equipment and Systems Part 6 Telecontrol Protocols Compatible with ISO Standards and ITU-T Recommendations Section 2 Use of Basic Standards (OSI La.pdf(51页珍藏版)》请在麦多课文档分享上搜索。
1、Telecontrol equipment and systems Part 6. Telecontrol protocols compatible with IS0 standards and ITU-T recommendations Section 2. Use of basic standards (OS1 layers 1-4) The European Standard EN 6087W2 : 1995 has the status of a British Standard ICs 33.200 NO COPYING WITHOUT BSI PERMISSION EXCEPT A
2、S PERMITTED BY COPYRIGHT LAW iOS70-6-2 : 1996 1995 EC 870-6-2 : CENELEC EN*b0*870-b- 2 95 m 3404583 017b523 497 m Amd. No. Date BS EN 60870-6-2 : 1996 Text affected Committees responsible for this British Standard The preparation of this British Standard was entrusted to Technical Committee PEU57, P
3、ower system control and associated communications, upon which the following bodies were represented: Association of Consuiting Engineers BEAMA Ltd. BEAMA Metering Association MA) EEA (Association of Electronics, Telecommunications and Business Equipment Electricity Association GAMBICA (BEAMA La.) Tr
4、ansmission and Distribution Association (BEAMA Ltd.) Industries) This British Standard, having been prepared under the direction of the Electrotechnical Sector Board, was published under the authority of the Standards Board and comes into effect on 15 August 1996 O SI 1996 The following BSI referenc
5、es relate to the work on this Standard: Committee reference PEU57 DraR for comment gol25650 DC ISBN O 580 25636 7 CENELEC EN*b*870-b- 2 95 = 3404583 0376524 323 BS EN 60870-6-2 : 1996 Contents page Committees responsible Inside front cover National foreword ii Foreword 2 Text of EN 6087W2 3 O BSI 19
6、96 i CENELEC EN*b0*870-b- 2 95 3404583 017b525 2bT BS EN 60870-6-2 : 1996 National foreword This British Standard has been prepared by Technical Committee PEL457 and is the English ianguage version of EN 60870-6-2 : 1995 Telecontrol equipment and systems Part 6: Telecontrol protocols compatible with
7、 IS0 standards and ITU-T recomtions Section 2: Use of basic standad (OSI layers 1-4) published by the European Committee for Electrotechnical Standardization (CENELEC). It is identical with IEC 870-6-2 : 1995 published by the International Electrotechnica Commission (iEC). Cross-references Publicati
8、on referred to IEC 50(371) : 1984 IEC 50(721) : 1991 IEC 870-1-3 : 1990 IS0 2110 : 1989 IS0 2382-9 : 1984 ISO/IEC 3309 : 1993 ISO/IEC 4335 : 1993 IS0 4903 : 1989 IS0 7776 : 1986 ISOLEC 7809 : 1993 ISO/IEC 8072 : 1994 EN 28073 : 1993 (ISO/IEC 8703 : 1992) ISO/IEC 8208 : 1990 ISOAEC 8348 : 1993 IS0 86
9、02 : 1987 Corresponding British Standard BS 4727 Glossary of electrotechnicd, poww, telecommunication, electronics, lighting, and colour terms Part 2 Terms particular to power engineering Group 12 : 1990 Telecontrol terminology Part 3 Tm particular to telecommunications and electronics Group 03 : 19
10、92 Tkgraphy, facsimile and data communication BS 7404 Telecontrol equipment and sgstems Part 1 Gentmi considemtions Section 1.3 : 1991 Glossary BS IS0 2110 : 1989 Information technology. Data communications. 25-pole D7EmCE intqfce connector and contact number assignments BS IS0 2382 Infomurtion tech
11、nology, Vocabula.y Part 9 1 1984 Data communication BS ISOAEC 3309 : 1993 Inf0mu;ction technology. T 1990 Provision and support of the connectms-mode Network S 1991 Information technology. Telecommunications and information exchunge between systems. Network %nsport Protocol interworking spec - to li
12、st the relevant IS0 basic standards; - to give general considerations and recommendations for the use of the standards in the application context of part 6. The use of these standards in their application to end systems (ES) and intermediate systems (IS) is described. An ES is one which contains all
13、 seven layers of the OS1 reference model as well as an application process. An IS is a communication relay between sub-networks. ESs and ISS are considered in IEC 870-1 -4 and IEC 870-6-1. The description of the functions carried out by each layer is intended to be fairly complete but makes no claim
14、 to being exhaustive. For more details, the relevant sections of IS0 7498 should be consulted as well as the listed IS0 basic standards. Second, the IS0 standards listed are the fundamental ones related to each layer; again, the list does not claim to be exhaustive. Finally, the general consideratio
15、ns and recommendations are intended to present the basic issues involved in the application of the standards and to lay down the fundamental manner in which they are to be used. The purpose is to codify the ground rules for making the specific comprehensive and detailed choices necessary for the def
16、inition of the functional profiles which are the subject of part 6-5 and subsequent parts. This section is organized according to the OS1 layers. Because there is a strong interdependence in the choice of protocols in the three lowest layers, these layers are grouped into clauses of this section. Wi
17、thin these clauses, the organization is according to the type of transmission network. The treatment of each layer contains the following elements: - introduction: briefly describing the layers function and role in the overall communication process; - reference documents; - services; 0 list of servi
18、ces and QOS parameters included in the standards; O guidelines and recommendations concerning the choice and use of these services; - protocols; O list of protocol classes, subsets, etc. included in the relevant standards; O guidelines and recommendations concerning the choice and use of these proto
19、cols. CENELEC EN*b0*870-6- 2 95 3Y04583 OL7653L 563 Page 5 EN 60870-6-2 : 1995 2 Normative references The following normative documents contain provisions which, through reference in this text, constitute provisions of this section of IEC 870-6. At the time of publication, the editions indicated wer
20、e valid. All normative documents are subject to revision, and parties to agreements based on this section of IEC 870-6 are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. Members of IEC and IS0 maintain registers of currently
21、 valid International Standards. IEC 50(371): 1984, Intemational Electrotechnical Vocabulary (IEV) - Chapter 371: Telecontrol IEC 50(721): 1991 , Intemational Electtotechnical Vocabulary (lEV) - Chapter 721: Te/egraphy, facsimile and data communication IEC 870-1-3: 1990, Telecontrol equipment and sys
22、tems - Part 1: General considerations - Section 3: Glossary IEC 870-6-1 : 1994, Telecontrol equipment and systems - Part 6: Telecontrol protocols compatible with IS0 standards and ITU-T recommendations - Section 1: Application contexf and organization of standards IS0 2110: 1989, Information technol
23、ogy - Data communication - 25-pole DTEDCE interface connector and contact number assignments IS0 2382-9: 1984, Data processing - Vocabulary - Part 09: Data communication ISOAEC 3309: 1 993, Information technology - Telecommunications and information exchange between systems - High-level data link co
24、ntrol (HDLC) procedures - Frame structure ISO/I EC 4335: 1 993, Information technology - Telecommunications and information exchange between systems - High-level data link control (HDLC) procedures - Elements of procedures IS0 4903: 1989, Information technology - Data communication - 15-pole DTEDCE
- 1.请仔细阅读文档,确保文档完整性,对于不预览、不比对内容而直接下载带来的问题本站不予受理。
- 2.下载的文档,不会出现我们的网址水印。
- 3、该文档所得收入(下载+内容+预览)归上传者、原创作者;如果您是本文档原作者,请点此认领!既往收益都归您。
下载文档到电脑,查找使用更方便
10000 积分 0人已下载
下载 | 加入VIP,交流精品资源 |
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- EN60870621995ENTELECONTROLEQUIPMENTANDSYSTEMSPART6TELECONTROLPROTOCOLSCOMPATIBLEWITHISOSTANDARDSANDITUTRECOMMENDATIONSSECTION2USEOFBASICSTANDARDSOSILAPDF

链接地址:http://www.mydoc123.com/p-719079.html