This standard was last reviewed and confirmed in 2021. Therefore this version remains current.
This part of IEC 81714 specifies requirements concerning the classification of connect nodes assigned to graphical symbols, being a representation of functional and product concepts. Due to the strong interrelation between the product and its corresponding graphical representation, identical classification principles are applied for both the classification of connect nodes of products as well as for the classification of networks and their representation by graphical symbols in computer-aided systems
Status : PublishedPublication date : 2004-10
Edition : 2Number of pages : 14
Technical Committee:Process plant documentation
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