ISO 10303-21:2016Published

Industrial automation systems and integration — Product data representation and exchange — Part 21: Implementation methods: Clear text encoding of the exchange structure

Systèmes d'automatisation industrielle et intégration — Représentation et échange de données de produits — Partie 21: Méthodes de mise en application: Encodage en texte clair des fichiers d'échange

Abstract / scope

ISO 10303-21:2016 specifies an exchange format that allows product data described in the EXPRESS language to be transferred from one computer system to another. ISO 10303-21:2016 adds anchor, reference and signature sections to support external references, support for compressed exchange structures in an archive, digital signatures and UTF-8 character encoding.

Life cycle

Replaces

ISO 10303-21:2002WithdrawnIndustrial automation systems and integration — Product data representation and exchange — Part 21: Implementation methods: Clear text encoding of the exchange structureInternational Standard · Published 24 Jan 2002 · ISO/TC 184/SC 4