BS IEC 61511-1:2003
Functional safety - Safety instrumented systems for the process industry sector - Framework, definitions, system, hardware and software requirements

Standard No.

BS IEC 61511-1:2003

Release Date

2003

Published By

British Standards Institution (BSI)

Latest

BS IEC 61511-1:2003

Scope

This International Standard 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.

BS IEC 61511-1:2003 history

• 2003 BS IEC 61511-1:2003 Functional safety - Safety instrumented systems for the process industry sector - Framework, definitions, system, hardware and software requirements