I.S. EN ISO 13849-1:2015
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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SAFETY OF MACHINERY - SAFETY-RELATED PARTS OF CONTROL SYSTEMS - PART 1: GENERAL PRINCIPLES FOR DESIGN (ISO 13849-1:2015)
Hardcopy , PDF
English
01-01-2015
18-05-2023
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Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
National Foreword
European foreword
Foreword
Introduction
1 Scope
2 Normative references
3 Terms definitions symbols and abbreviated terms
4 Design considerations
5 Safety functions
6 Categories and their relation to MTTFD of each channel
DC[avg] and CCF
7 Fault consideration fault exclusion
8 Validation
9 Maintenance
10 Technical documentation
11 Information for use
Annex A (informative) - Determination of required
performance level (PL[r])
Annex B (informative) - Block method and safety-related
block diagram
Annex C (informative) - Calculating or evaluating MTTF[D]
values for single components
Annex D (informative) - Simplified method for estimating
MTTF[D] for each channel
Annex E (informative) - Estimates for diagnostic coverage
(DC) for functions and modules
Annex F (informative) - Estimates for common cause
failure (CCF)
Annex G (informative) - Systematic failure
Annex H (informative) - Example of combination of several
safety-related parts of the control system
Annex I (informative) - Examples
Annex J (informative) - Software
Annex K (informative) - Numerical representation of Figure 5
Bibliography
Annex ZA (informative) - Relationship between this
European Standard and the Essential
Requirements of EU Directive 2006/42/EC
Describes 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.
| DevelopmentNote |
Supersedes I.S. EN 954-1. (12/2006)
|
| DocumentType |
Standard
|
| Pages |
106
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| DIN EN ISO 13849-1:2016-06 | Identical |
| EN ISO 13849-1:2015 | Identical |
| NBN EN ISO 13849-1 : 2016 | Identical |
| NEN EN ISO 13849-1 : 2016 | Identical |
| NS EN ISO 13849-1 : 2015 | Identical |
| NF EN ISO 13849-1 : 2016 | Identical |
| BS EN ISO 13849-1:2015 | Identical |
| ISO 13849-1:2015 | Identical |
| UNE-EN ISO 13849-1:2016 | Identical |
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