Table of Contents

FOREWORD<br>INTRODUCTION<br>1 Scope and object<br>2 Normative references<br>3 General architecture<br>4 Protocol structure<br>5 Definition of Application Protocol Control Information <br>&nbsp;&nbsp;&nbsp;(APCI)<br>6 Selection of ASDUs defined in IEC 60870-5-101 and <br>&nbsp;&nbsp;&nbsp;additional ASDUs<br>7 Mapping of selected application data units and <br>&nbsp;&nbsp;&nbsp;functions to the TCP services<br>8 ASDUs for process information in control direction <br>9 Interoperability<br>10 Redundant connections

Abstract

Applies to telecontrol equipment and systems with coded bit serial data transmission for monitoring and controlling geographically widespread processes. It defines a telecontrol companion standard that enables interoperability among compatible telecontrol equipment.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	International Electrotechnical Committee
Pages
ISBN
Committee	TC 57