BS 7404-1.2:1991
Current
The latest, up-to-date edition.
Telecontrol equipment and systems. General considerations Guide for specifications
Hardcopy , PDF
English
31-07-1991
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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.
| 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
|
This series of standards applies to telecontrol equipment and systems with coded bit serial data transmission for monitoring and control of geographically widespread processes.
| 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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