IEC 61508-7:2010
电气、电子、程序可控的电子安全相关系统的功能性安全.第7部分:技术和措施概述

Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 7: Overview of techniques and measures

IEC 61508-7:2010 发布历史

1.1 This part of IEC 61508 contains an overview of various safety techniques and measures relevant to IEC 61508-2 and IEC 61508-3. The references should be considered as basic references to methods and tools or as examples, and may not represent the state of the art. 1.2 IEC 61508-1, IEC 61598-2, IEC 61508-3 and IEC 61508-4 are basic safety publications, although this status does not apply in the context of low complexity E/E/PE safety-related systems (see 3.4.3 of IEC 61508-4). As basic safety publications, they are intended for use by technical committees in the preparation of standards in accordance with the principles contained in IEC Guide 104 and ISO/IEC Guide 51. IEC 61508-1, IEC 61508-2, IEC 61508-3 and IEC 61508-4 are also intended for use as stand-alone publications. The horizontal safety function of this international standard does not apply to medical equipment in compliance with the IEC 60601 series. 1.3 One of the responsibilities of a technical committee is, wherever applicable, to make use of basic safety publications in the preparation of its publications. In this context, the requirements, test methods or test conditions of this basic safety publication will not apply unless specifically referred to or included in the publications prepared by those technical committees. 1.4 Figure 1 shows the overall framework for parts 1 to 7 of IEC 61508 and indicates the role that IEC 61508-7 plays in the achievement of functional safety for E/E/PE safety-related systems.

IEC 61508-7:2010由国际电工委员会 IX-IEC 发布于 2010-04。

IEC 61508-7:2010 在中国标准分类中归属于: N18 工业控制机与计算技术应用装置，在国际标准分类中归属于: 13.320 报警和警告系统,25.040.40 工业过程的测量和控制。

IEC 61508-7:2010的历代版本如下：

• 2000年03月 IEC 61508-7:2000 电气/电子/可编程电子安全相关系统的功能安全 第7部分:技术和措施综述
• 2010年04月 IEC 61508-7:2010 电气、电子、程序可控的电子安全相关系统的功能性安全.第7部分:技术和措施概述

标准号

IEC 61508-7:2010

发布日期

2010年04月

实施日期

废止日期

无

中国标准分类号

N18

国际标准分类号

13.320;25.040.40

发布单位

国际电工委员会

适用范围

1.1 This part of IEC 61508 contains an overview of various safety techniques and measures relevant to IEC 61508-2 and IEC 61508-3. The references should be considered as basic references to methods and tools or as examples, and may not represent the state of the art. 1.2 IEC 61508-1, IEC 61598-2, IEC 61508-3 and IEC 61508-4 are basic safety publications, although this status does not apply in the context of low complexity E/E/PE safety-related systems (see 3.4.3 of IEC 61508-4). As basic safety publications, they are intended for use by technical committees in the preparation of standards in accordance with the principles contained in IEC Guide 104 and ISO/IEC Guide 51. IEC 61508-1, IEC 61508-2, IEC 61508-3 and IEC 61508-4 are also intended for use as stand-alone publications. The horizontal safety function of this international standard does not apply to medical equipment in compliance with the IEC 60601 series. 1.3 One of the responsibilities of a technical committee is, wherever applicable, to make use of basic safety publications in the preparation of its publications. In this context, the requirements, test methods or test conditions of this basic safety publication will not apply unless specifically referred to or included in the publications prepared by those technical committees. 1.4 Figure 1 shows the overall framework for parts 1 to 7 of IEC 61508 and indicates the role that IEC 61508-7 plays in the achievement of functional safety for E/E/PE safety-related systems.

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