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IEC 60870-5-103 : 1.0

IEC 60870-5-103 : 1.0

TELECONTROL EQUIPMENT AND SYSTEMS - TRANSMISSION PROTOCOLS - COMPANION STANDARD FOR THE INFORMATIVE INTERFACE OF PROTECTION EQUIPMENT

International Electrotechnical Committee

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Table of Contents

FOREWORD<br>1 Scope and object<br>2 Normative references<br>3 Definitions<br>4 General rules<br>&nbsp;&nbsp;&nbsp;&nbsp;4.1 Protocol structure<br>&nbsp;&nbsp;&nbsp;&nbsp;4.2 Physical layer<br>&nbsp;&nbsp;&nbsp;&nbsp;4.3 Link layer<br>&nbsp;&nbsp;&nbsp;&nbsp;4.4 Application layer<br>&nbsp;&nbsp;&nbsp;&nbsp;4.5 User process<br>&nbsp;&nbsp;&nbsp;&nbsp;4.6 Compatibility with companion standards of the<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;IEC 60870-5 series<br>5 Physical layer<br>&nbsp;&nbsp;&nbsp;&nbsp;5.1 Fibre optic transmission<br>&nbsp;&nbsp;&nbsp;&nbsp;5.2 EIA RS-485 interface<br>6 Link layer<br>&nbsp;&nbsp;&nbsp;&nbsp;6.1 Selections from IEC 60870-5-1 (transmission frame<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;formats)<br>&nbsp;&nbsp;&nbsp;&nbsp;6.2 Selections from IEC 60870-5-2 (link transmission<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;procedures)<br>&nbsp;&nbsp;&nbsp;&nbsp;6.3 Additional specifications to IEC 60870-5-2<br>7 Application layer<br>&nbsp;&nbsp;&nbsp;&nbsp;7.1 Selections from IEC 60870-5-3 (general structure<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;of application data)<br>&nbsp;&nbsp;&nbsp;&nbsp;7.2 Selections from IEC 60870-5-4 (definition and<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;coding of application information elements)<br>&nbsp;&nbsp;&nbsp;&nbsp;7.3 Definition and presentation of ASDUs<br>&nbsp;&nbsp;&nbsp;&nbsp;7.4 Application functions<br>8 Interoperability<br>&nbsp;&nbsp;&nbsp;&nbsp;8.1 Physical layer<br>&nbsp;&nbsp;&nbsp;&nbsp;8.2 Link layer<br>&nbsp;&nbsp;&nbsp;&nbsp;8.3 Application layer<br>Annex A (informative) Generic functions - Examples of <br>constructing a directory<br>Annex B (informative) Generic functions - Examples of<br>ASDUs

Abstract

Applicable to protection equipment with coded bit serial data transmission for exchanging information with control systems. Specifies a companion standard enabling interoperability between protection equipment and devices of a control system in a substation.

General Product Information

Document Type Standard
Status Current
Publisher International Electrotechnical Committee
Committee TC 57

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