IEC 61511-1 Revised
IEC 61511-1:2003
Functional safety - Safety instrumented systems for the process industry sector - Part 1: Framework, definitions, system, hardware and software requirements
gives requirements for the specification, design, installation, operation and maintenance of a safety instrumented system, so that it can be confidently entrusted to place and/or maintain the process in a safe state. This standard has been developed as a process sector implementation of IEC 61508.
The contents of the corrigendum of November 2004 have been included in this copy.
It has the status of a horizontal standard in accordance with IEC Guide 108.
The contents of the corrigendum of November 2004 have been included in this copy.
It has the status of a horizontal standard in accordance with IEC Guide 108.
CHF 345.-
A more recent version of this publication exists: IEC 61511-1:2016+AMD1:2017 CSV
Technical committee
TC 65/SC 65A System aspectsCategory
Horizontal standardKeywords
Cyber security - Functional safety - Smart city - Smart manufacturing - Industrie 4.0 - Industry 4.0 - Automation| Publication type | International Standard |
| Publication date | 2003-01-30 |
| Edition | 1.0 |
| ICS | 25.040.01 13.110 |
| Stability date | 2016 |
| ISBN number | 2831873169 |
| Pages | 177 |
| File size | 1.68 MB |