IEC 60079-27:2008 Withdrawn

Explosive atmospheres - Part 27: Fieldbus intrinsically safe concept (FISCO)

Note: this publication has been partially replaced by IEC 60079-11:2011 IEC 60079-25:2010

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Abstract

This part of IEC 60079 contains the details of apparatus, systems and installation practice for use with the Fieldbus Intrinsically Safe Concept (FISCO). It is based on the concepts of Manchester encoded, bus powered systems designed in accordance with IEC 61158-2 which is the physical layer standard for Fieldbus installations. The significant change with respect to the first edition is that this standard replaces the FNICO requirements with the requirements of an "ic" FISCO system.

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Additional information

Publication typeInternational Standard
Publication date2008-01-30
Withdrawal date2011-06-30
Edition2.0
Available language(s)English/French, Spanish
TC/SCTC 31/SC 31G - Intrinsically-safe apparatusrss
ICS29.260.20 - Electrical apparatus for explosive atmospheres
Stability date  2011
Pages25
File size1053 KB

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