61158-4-1-2007
Industrial communication networks - Fieldbus specifications - Part 4-1: Data-link layer protocol specification - Type 1 elements (Edition 1.0)

Réseaux de communication industriels - Spécification des bus de terrain - Partie 4-1: Spécification du protocole de la couche liaison de données - ?léments de Type 1 (Edition 1.0)

61158-4-1-2007 发布历史

General The data-link layer provides basic time-critical messaging communications between devices in an automation environment. This protocol provides the data-link service by making use of the services available from the physical layer. The relationship between the International Standards for fieldbus data-link service@ fieldbus data-link protocol@ fieldbus physical service and systems management is described in IEC/TR 61158-1. This protocol provides communication opportunities to all participating data-link entities a) in a cyclic asynchronous manner@ sequentially to each of those data-link entities@ and b) in a synchronous manner@ either cyclically or acyclically@ according to a pre-established schedule. The specified protocol also provides means of changing the set of participating data-link entities and of modifying the set of scheduled communications opportunities. When the set of scheduled communications opportunities is null@ the distribution of communication opportunities to the participating data-link entities is completely asynchronous. Thus this protocol can be characterized as one which provides access asynchronously but with a synchronous overlay.

61158-4-1-2007由IEC - International Electrotechnical Commission 发布于 2007-12-01，并于 2014-08-20 实施。

61158-4-1-2007 发布之时，引用了标准

• 884 *， 2016-05-20 更新

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61158-4-1-2007的历代版本如下：

• 2007年12月01日 61158-4-1-2007 Industrial communication networks - Fieldbus specifications - Part 4-1: Data-link layer protocol specification - Type 1 elements (Edition 1.0)
• 2014年08月01日 61158-4-1-2014 Industrial communication networks – Fieldbus specifications – Part 4-1: Data-link layer protocol specification – Type 1 elements (Edition 2.0)

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标准号

61158-4-1-2007

发布日期

2007年12月01日

实施日期

2014年08月20日

废止日期

无

中国标准分类号

/

国际标准分类号

/

发布单位

IEC - International Electrotechnical Commission

引用标准

884

适用范围

General The data-link layer provides basic time-critical messaging communications between devices in an automation environment. This protocol provides the data-link service by making use of the services available from the physical layer. The relationship between the International Standards for fieldbus data-link service@ fieldbus data-link protocol@ fieldbus physical service and systems management is described in IEC/TR 61158-1. This protocol provides communication opportunities to all participating data-link entities a) in a cyclic asynchronous manner@ sequentially to each of those data-link entities@ and b) in a synchronous manner@ either cyclically or acyclically@ according to a pre-established schedule. The specified protocol also provides means of changing the set of participating data-link entities and of modifying the set of scheduled communications opportunities. When the set of scheduled communications opportunities is null@ the distribution of communication opportunities to the participating data-link entities is completely asynchronous. Thus this protocol can be characterized as one which provides access asynchronously but with a synchronous overlay.