ISO 13849-1:2006 PDF

Scope: This part of ISO 13849 provides safety requirements and guidance on the principles for the design and integration of safety-related parts of control systems (SRP/CS), including the design of software. For these parts of SRP/CS, it specifies characteristics that include the performance level required for carrying out safety functions. It applies to SRP/CS, regardless of the type of technology and energy used (electrical, hydraulic, pneumatic, mechanical, etc.), for all kinds of machinery. It does not specify the safety functions or performance levels that are to be used in a particular case. This part of ISO 13849 provides specific requirements for SRP/CS using programmable electronic system(s). It does not give specific requirements for the design of products which are parts of SRP/CS. Nevertheless, the principles given, such as categories or performance levels, can be used.

ISO 13849-1:2006 Referenced Document

IEC 60050-191:1990 International electrotechnical vocabulary; chapter 191: dependability and quality of service
IEC 61508-3:1998 Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 3: Software requirements
IEC 61508-4:1998 Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 4: Definitions and abbreviations
ISO 12100-1:2003 Safety of machinery - Basic concepts, general principles for design - Part 1: Basic terminology, methodology
ISO 12100-2:2003 Safety of machinery - Basic concepts, general principles for design - Part 2: Technical principles
ISO 13849-2:2003 Safety of machinery - Safety-related parts of control systems - Part 2: Validation
ISO 14121 Safety of machinery - Principles of risk assessment

2023 ISO 13849-1:2023 Safety of machinery — Safety-related parts of control systems — Part 1: General principles for design
2015 ISO 13849-1:2015 Safety of machinery - Safety-related parts of control systems - Part 1: General principles for design
2009 ISO 13849-1:2006/Cor 1:2009 Safety of machinery - Safety-related parts of control systems - Part 1: General principles for design; Technical Corrigendum 1
2006 ISO 13849-1:2006 Safety of machinery - Safety-related parts of control systems - Part 1: General principles for design
1999 ISO 13849-1:1999 Safety of machinery - Safety-related parts of control systems - Part 1: General principles for design