NF EN 61804-2:2004被替代
Function Blocks (fb) For Process Control - Part 2: Specification Of Fb Concept And Electronic Device Description Language (eddl)
出版：Association Francaise de Normalisation
专家解读视频
Applies to Function Blocks (FB) for process control and specifies the Electronic Device Description Language (EDDL). It specifies FB by using the result of harmonization work as regards several elements.
Indice de classement: C46-608-2PR. (12/2004) PR NF EN 61804-2 January 2006 (01/2006)
BS EN 61804-2:2004 - Identical
DIN EN 61804-2 (2007-10) - Identical
NBN EN 61804-2:2007 - Identical
I.S. EN 61804-2:2007 - Identical
IEC 61804-2 Ed. 2.0 - Identical
SS EN 61804-2 Ed. 1 (2004) - Identical
SS EN 61804-2 Ed. 2 (2007) - Identical
EN 61804-2:2007 - Identical
