ISO 13849-1:2023 机械安全 控制系统有关安全部件 第1部分：设计通则
标准编号：ISO 13849-1:2023
中文名称：机械安全 控制系统有关安全部件 第1部分：设计通则
英文名称：Safety of machinery — Safety-related parts of control systems — Part 1: General principles for design
发布日期：2023-04
标准范围
本文件规定了一种方法，并为执行安全功能的控制系统（SRP/CS）的安全相关部分的设计和集成提供了相关要求、建议和指南，包括软件的设计。本文件适用于高需求和连续运行模式的SRP/CS，包括其子系统，无论技术和能源类型（如电气、液压、气动和机械）如何。本文件不适用于低需求操作模式。笔记？1？参见3.1.44和IEC？61508系列用于低需求操作模式。本文件没有规定在特定应用中使用的安全功能或所需性能水平（PLr）。笔记？2？本文件规定了SRP/CS设计的方法，不考虑某些机械（例如。g.移动机械）有具体要求。这些具体要求可以在一个类型中考虑？C标准。本文件未给出作为SRP/CS一部分的产品/组件设计的具体要求。适用的ISO和IEC标准涵盖了SRP/CS某些组件设计的具体要求。本文件没有提供安全方面的具体措施（如物理、IT安全、网络安全）。笔记？3？安全问题会对安全功能产生影响。参见ISO/TR？22100-4和IEC/TR？63074了解更多信息。
This document specifies a methodology and provides related requirements, recommendations and guidance for the design and integration of safety‐related parts of control systems (SRP/CS) that perform safety functions, including the design of software.
This document applies to SRP/CS for high demand and continuous modes of operation including their subsystems, regardless of the type of technology and energy (e.g. electrical, hydraulic, pneumatic, and mechanical). This document does not apply to low demand mode of operation.
NOTE 1 See 3.1.44 and the IEC 61508 series for low demand mode of operation.
This document does not specify the safety functions or required performance levels (PLr) that are to be used in particular applications.
NOTE 2 This document specifies a methodology for SRP/CS design without considering if certain machinery (e.g. mobile machinery) has specific requirements. These specific requirements can be considered in a Type？C standard.
This document does not give specific requirements for the design of products/components that are parts of SRP/CS. Specific requirements for the design of some components of SRP/CS are covered by applicable ISO and IEC standards.
This document does not provide specific measures for security aspects (e.g. physical, IT-security, cyber security).
NOTE 3 Security issues can have an effect on safety functions. See ISO/TR 22100-4 and IEC/TR 63074 for further information.
标准预览图
