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BS 7404-1.2:1991

Current
Current

The latest, up-to-date edition.

Telecontrol equipment and systems. General considerations Guide for specifications
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

07-31-1991

Committees responsible
National foreword
Guide
1. Scope
2. Object
3. Description of the telecontrol system and its
     functions
3.1 Description of the telecontrolled (or
     telemonitored) process
3.2 Functions of telecontrol systems
3.3 Data quantities
3.4 Man-machine interface
3.5 Characteristics of the data flow
4. Specification of the data transmission network
4.1 Data network configuration
4.2 Specification of telecontrol data transmission
4.3 Representation of the planned data network in a
     block diagram
5. Equipment specifications
5.1 Overview of the equipment of telecontrol systems
5.2 Specifications of the environmental conditions
5.3 Specifications of interfaces between the different
     equipment of telecontrol systems
5.4 Specifications of the power supply equipment
5.5 Mechanical specifications
5.6 Specifications of transport conditions
5.7 System tests and commissioning procedures
5.8 Operational conditions, guarantees
5.9 Documentation (under consideration)
Figure
1. Block diagram of the data flow (example)

Guidelines for establishing specifications for telecontrol systems and equipment following other relevant standards such as CCITT recommendations. Facilitates the comparison of equipment of different manufacturers.

This series of standards applies to telecontrol equipment and systems with coded bit serial data transmission for monitoring and control of geographically widespread processes.

Committee
PEL/57
DevelopmentNote
Also numbered as IEC 60870-1-2 Supersedes 89/27226 DC (10/2005)
DocumentType
Standard
Pages
18
PublisherName
British Standards Institution
Status
Current

BS 7404-1.4:1995 Telecontrol equipment and systems. General considerations Guide for basic aspects of telecontrol data transmission and organization of standards BS 7404:Part 5 and BS 7404:Part 6
BS EN 60870-2-1:1996 Telecontrol equipment and systems. Operating conditions Power supply and electromagnetic compatibility
BS EN 60870-2-2:1997 Telecontrol equipment and systems. Operating conditions Environmental conditions (climatic, mechanical and other non-electrical influences)
BS 7602:1992 Guide to general considerations for telecommunication services for electrical power systems

IEC 60870-2-1:1995 Telecontrol equipment and systems - Part 2: Operating conditions - Section 1: Power supply and electromagnetic compatibility
IEC 60870-3:1989 Telecontrol equipment and systems. Part 3: Interfaces (electrical characteristics)
IEC 60870-4:1990 Telecontrol equipment and systems. Part 4: Performance requirements
IEC TR 60870-1-1:1988 Telecontrol equipment and systems. Part 1: General considerations. Section One: General principles
IEC 60495:1993 Single sideband power-line carrier terminals

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