NF EN 61511-1

Functional safety - Safety instrumented systems for the process industry sector - Part 1 : framework, definitions, system, hardware and software requirements

Le présent document permet de définir des exigences relatives aux spécifications, à la conception, à l'installation, à l'exploitation et à l'entretien d'un système instrumenté de sécurité, de telle manière qu'il puisse être mis en oeuvre en toute confiance, et ainsi établir et/ou maintenir les processus dans un état de sécurité convenable. Il a été conçu pour être une mise en oeuvre de la NF EN 61508 dans le domaine de l'industrie des processus.

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