BS EN 61511-2:2017
Current
The latest, up-to-date edition.
Functional safety. Safety instrumented systems for the process industry sector Guidelines for the application of IEC 61511-1
Hardcopy , PDF
English
01-12-2017
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms, definitions, and abbreviations
Annex A (informative) - Guidance for IEC 61511-1
Annex B (informative) - Example of SIS logic solver
application program development using function
block diagram
Annex C (informative) - Considerations when
converting from NP technologies to PE
technologies
Annex D (informative) - Example of how to get from a
piping and instrumentation diagram (P&ID) to
application program
Annex E (informative) - Methods and tools for
application programming
Annex F (informative) - Example SIS project illustrating
each phase of the safety life cycle with application
program development using relay ladder language
Annex G (informative) - Guidance on developing
application programming practices
Bibliography
Annex ZA (normative) - Normative references to
international publications with their
corresponding European publications
Gives guidance on the specification, design, installation, operation and maintenance of SIFs and related SIS as defined in IEC 61511-1:2016.
| Committee |
GEL/65/1
|
| DevelopmentNote |
Renumbers and supersedes BS IEC 61511-2. 2004 version incorporates amendment 15577 to BS IEC 61511-2. Supersedes 99/245562 DC Available as part of BS KIT 127. (05/2005) Supersedes 12/30264228 DC. (12/2017)
|
| DocumentType |
Standard
|
| Pages |
210
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
IEC 61511-2:2016 is available as IEC 61511-2:2016 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.
IEC 61511-2:2016 provides guidance on the specification, design, installation, operation and maintenance of SIFs and related SIS as defined in IEC 61511-1:2016. This second edition cancels and replaces the first edition published in 2003. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
- guidance examples based on all phases of the safety life cycle provided based on usage experience with IEC 61511 1st edition;
- annexes replaced to address transition from software to application programming.
| Standards | Relationship |
| DIN EN 61511-2 : 2005 | Identical |
| NBN EN 61511-2 : 2005 | Identical |
| NF EN 61511-2 : 2017 | Identical |
| EN 61511-2:2017 | Identical |
| I.S. EN 61511-2:2017 | Identical |
| IEC 61511-2:2016 | Identical |
| EN 61511-2:2017 | Equivalent |
| UNE-EN 61511-2:2017 | Equivalent |
| IEC 61025:2006 | Fault tree analysis (FTA) |
| ISA TR84.00.02-5 : 2002 | SAFETY INSTRUMENTED FUNCTIONS (SIF) - SAFETY INTEGRITY LEVEL (SIL) EVALUATION TECHNIQUES - PART 5: DETERMINING THE PFD OF SIS LOGIC SOLVERS VIA MARKOV ANALYSIS |
| IEC 62551:2012 | Analysis techniques for dependability - Petri net techniques |
| ISA TR84.00.02-4 : 2002 | SAFETY INSTRUMENTED FUNCTIONS (SIF) - SAFETY INTEGRITY LEVEL (SIL) EVALUATION TECHNIQUES - PART 4: DETERMINING THE SIL OF A SIF VIA MARKOV ANALYSIS |
| IEC 61131-3:2013 | Programmable controllers - Part 3: Programming languages |
| ISA TR84.00.04-1 : 2005 | GUIDELINE FOR THE IMPLEMENTATION OF ANSI/ISA-84.00.01-2004 (IEC 61511) |
| IEC 61511-1:2016+AMD1:2017 CSV | Functional safety - Safety instrumented systems for the process industry sector - Part 1: Framework, definitions, system, hardware and application programming requirements |
| API RP 14C : 2017 | ANALYSIS, DESIGN, INSTALLATION, AND TESTING OF SAFETY SYSTEMS FOR OFFSHORE PRODUCTION FACILITIES |
| ISO 31000:2009 | Risk management — Principles and guidelines |
| IEC 61078:2016 | Reliability block diagrams |
| ISA TR84.00.02-3 : 2002 | SAFETY INSTRUMENTED FUNCTIONS (SIF) - SAFETY INTEGRITY LEVEL (SIL) EVALUATION TECHNIQUES - PART 3: DETERMINING THE SIL OF A SIF VIA FAULT TREE ANALYSIS |
| ISA TR84.00.02 : 2015 | SAFETY INTEGRITY LEVEL (SIL) VERIFICATION OF SAFETY INSTRUMENTED FUNCTIONS |
| IEC 61165:2006 | Application of Markov techniques |
| IEC 61508-3:2010 | Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 3: Software requirements (see Functional Safety and IEC 61508) |
| ISO 17776:2016 | Petroleum and natural gas industries — Offshore production installations — Major accident hazard management during the design of new installations |
| NAMUR NE 130 : 2011 | 'PRIOR USE'-DEVICES FOR SAFETY INSTRUMENTED SYSTEMS AND SIMPLIFIED SIL CALCULATION |
| ISO 10418:2003 | Petroleum and natural gas industries — Offshore production installations — Analysis, design, installation and testing of basic surface process safety systems |
| IEC 62502:2010 | Analysis techniques for dependability - Event tree analysis (ETA) |
| ISA TR84.00.09 : 2017 | CYBERSECURITY RELATED TO THE FUNCTIONAL SAFETY LIFECYCLE |
| NFPA 85 : 2015 | BOILER AND COMBUSTION SYSTEMS HAZARDS CODE |
| CFR 29(PT1910.1000 TO END) : 0 | LABOR - OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR |
| IEC 60880:2006 | Nuclear power plants - Instrumentation and control systems important to safety - Software aspects for computer-based systems performing category A functions |
| ISO 9000:2015 | Quality management systems — Fundamentals and vocabulary |
| IEC 61506:1997 | Industrial-process measurement and control - Documentation ofapplication software |
| ISO/TR 12489:2013 | Petroleum, petrochemical and natural gas industries — Reliability modelling and calculation of safety systems |
| IEC 61508-6:2010 | Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 6: Guidelines on the application of IEC 61508-2 and IEC 61508-3 (see Functional Safety and IEC 61508) |
| ISA TR84.00.03 : 2002 | MECHANICAL INTEGRITY OF SAFETY INSTRUMENTED SYSTEMS (SIS) |
| ISA TR84.00.02-2 : 2002 | SAFETY INSTRUMENTED FUNCTIONS (SIF) - SAFETY INTEGRITY LEVEL (SIL) EVALUATION TECHNIQUES - PART 2: DETERMINING THE SIL OF A SIF VIA SIMPLIFIED EQUATIONS |
| IEC 61508-1:2010 | Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 1: General requirements (see Functional Safety and IEC 61508) |
| IEC 62061:2005+AMD1:2012+AMD2:2015 CSV | Safety of machinery - Functional safety of safety-related electrical, electronic and programmable electronic control systems |
| IEC 61508-2:2010 | Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 2: Requirements for electrical/electronic/programmable electronic safety-related systems (see Functional Safety and IEC 61508) |
| ISA TR84.00.02-1 : 2002 | SAFETY INSTRUMENTED FUNCTIONS (SIF) - SAFETY INTEGRITY LEVEL (SIL) EVALUATION TECHNIQUES - PART 1: INTRODUCTION |
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