I.S. EN 61970-404:2007

FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms, definitions and identification conventions
  3.1 Terms and definitions
  3.2 Conventions
4 CIS Specification
  4.1 Background (informative)
  4.2 SCADA use case (informative)
  4.3 Data model (normative)
  4.4 Messages (normative)
  4.5 Interface (normative)
      4.5.1 Objects and interfaces
      4.5.2 Server and session interfaces
      4.5.3 Browse interfaces
      4.5.4 Group management interfaces
      4.5.5 IO interfaces
      4.5.6 Client interfaces
  4.6 Mapping of HSDA (normative)
Annex A (informative) Details on SCADA use case
Annex ZA (normative) Normative references to international
         publications with their corresponding European
         publications

Describes a generalized interface for efficient exchange of data. The specification takes into account the latencies caused by a Local Area Network (LAN) providing efficient data exchange also over Local Area Networks.