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
This technical report applies to telecontrol equipment and systems with coded bit serial data transmission for monitoring and control of geographically widespread processes.
This report is intended as a brief tutorial on transmission techniques, equipment and protocols in view of their use in telecontrol systems. It is thus intended as a guide to orient those using the standards defined in the series of IEC 870-5 and IEC 870-6. More precisely, it gives a frame of reference for evaluating solutions as well as defining and describing the key technical terms. Terms that are defined in IEC 50(371) and in IEC 870-1-3 are complemented by further definitions in clause 3 of this report.
It further provides:
It is not intended to recommend or impose solutions, this being the role of IEC 870-5 and IEC 870-6.
| SDO | BSI: British Standards Institution |
| Document Number | 7404-1.4 |
| Publication Date | March 15, 1995 |
| Language | en - English |
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| Supercedes | |
| Committee | PEL/57 |