IEC TR 60870-1-4:1994
远动设备和系统第1部分:一般考虑第4节:远动数据传输的基本方面和IEC 870-5和IEC 870-6标准的组织

Telecontrol equipment and systems - Part 1: General considerations - Section 4: Basic aspects of telecontrol data transmission and organization of standards IEC 870-5 and IEC 870-6

标准号

IEC TR 60870-1-4:1994

发布

1994年

发布单位

国际电工委员会

当前最新

IEC TR 60870-1-4:1994

 

 

适用范围

Scope and objectThis 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:?- descriptions of applicable basic communication technologies;?- basic rules as to how different system layers (see clause 3) can be used together (i.e. which combinations of standards in different layers are technically coherent and which are not).It is not intended to recommend or impose solutions@ this being the role of IEC 870-5 and IEC 870-6.

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