S.R. CLC IEC/TR 61511-4:2020
Current
The latest, up-to-date edition.
Functional safety - Safety instrumented systems for the process industry sector - Part 4: Explanation and rationale for changes in IEC 61511-1 from Edition 1 to Edition 2 (IEC/TR 61511-4:2020)
Hardcopy , PDF
English
12-10-2020
CONTENTS
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms, definitions and abbreviated terms
4 Background
5 Management of functional safety (IEC 61511-1 Ed. 2 Clause 5)
6 Safety life cycle (IEC 61511-1 Ed. 2 Clause 6)
7 Verification (IEC 61511-1 Ed. 2 Clause 7)
8 Hazard and risk analysis (IEC 61511-1 Ed. 2 Clause 8)
9 Allocation of safety functions to protection layers (IEC 61511-1 Ed. 2 Clause 9)
10 SIS safety requirements specification (IEC 61511-1 Ed. 2 Clause 10)
11 Design and engineering (IEC 61511-1 Ed. 2 Clause 11)
12 Application program development (IEC 61511-1 Ed. 2 Clause 12)
13 Factory acceptance test (IEC 61511-1 Ed. 2 Clause 13)
14 Installation (IEC 61511-1 Ed. 2 Clause 14)
15 Validation (IEC 61511-1 Ed. 2 Clause 15)
16 Operation and maintenance (IEC 61511-1 Ed. 2 Clause 16)
17 Modification (IEC 61511-1 Ed. 2 Clause 17)
18 Decommissioning (IEC 61511-1 Ed. 2 Clause 18)
19 Documentation (IEC 61511-1 Ed. 2 Clause 19)
20 Definitions (IEC 61511-1 Ed. 2 Clause 3)
Bibliography
Important note : Users cannot be edited or removed once added to your Multi user PDF.Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.