NF EN IEC 62541-8

OPC Unified Architecture - Part 8 : data Access

Le présent document fait partie intégrante de la série de normes générales sur l'architecture unifiée OPC (OPC UA) . Il définit le modèle d'information associé à l'Accès aux données (DA) . Il spécifie notamment des VariableTypes supplémentaires et fournit des descriptions complémentaires concernant les NodeClasses et attributs nécessaires pour l'Accès aux données, ainsi que des propriétés supplémentaires et d'autres paramètres relatifs aux informations et au comportement.

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