DIN EN 61511-1 VDE 0810-1:2005-05
Functional safety - Safety instrumented systems for the process industry sector
Part 1: Framework, definitions, system, hardware and software requirements
(IEC 61511-1:2003 + Corrigendum 2004); German version EN 61511-1:2004
Class/Status:
Standard,
withdrawn
Released: 2005-05
VDE Art. No.: 0810000