ANSI/ISA 60079-27-2007
Fieldbus intrinsically safe concept (FISCO) and Fieldbus non-incendive concept (FNICO)

Standard No.
ANSI/ISA 60079-27-2007
Release Date
2007
Published By
American National Standards Institute （ANSI)
Latest
ANSI/ISA 60079-27-2007
Scope
This standard contains the details of apparatus, systems and installation practice for use with the Fieldbus Intrinsically Safe Concept (FISCO) for installation and use in Class I, Zones 0 and 1 and the Fieldbus Non-Incendive Concept (FNICO) for installation and use in Class I, Zone 2. 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.

ANSI/ISA 60079-27-2007 history

  • 2007 ANSI/ISA 60079-27-2007 Fieldbus intrinsically safe concept (FISCO) and Fieldbus non-incendive concept (FNICO)
  • 2007 ANSI/ISA 60079-27-2006 Fieldbus Intrinsically Safe Concept (FISCO) and Fieldbus Non-Incendive Concept (FNICO)

ANSI/ISA 60079-27-2007 -All Parts

ANSI/ISA 60079-0-2013 Explosive Atmospheres - Part 0: Equipment - General Requirements ANSI/ISA 60079-1(12.22.01)-2009 Electrical Apparatus for Use in Class I, Zone 1 Hazardous (Classified) Locations: Type of Protection - Flameproof "d" ANSI/ISA 60079-1-2009(2013) Explosive Atmospheres - Part 1: Equipment Protection by Flameproof Enclosures “d” ANSI/ISA 60079-10-1-2014 Explosive Atmospheres – Part 10-1: Classification of areas – Explosive gas atmospheres ANSI/ISA 60079-10-2-2013 Explosive Atmospheres - Part 10-2: Classification of areas - Combustible dust atmospheres ANSI/ISA 60079-11-2014 Supersedes ANSI/ISA-60079-11 (12.02.01)-2013 Explosive Atmospheres – Part 11: Equipment protection by intrinsic safety “i” (Edition 6.2) ANSI/ISA 60079-15-2013 Explosive atmospheres - Part 15: Equipment protection by type of protection n ANSI/ISA 60079-18(12.23.01)-2009 Electrical Apparatus for Use in Class I, Zone 1 Hazardous (Classified) Locations: Type of Protection - Encapsulation "m" ANSI/ISA 60079-18-2012 Explosive atmospheres - Part 18: Equipment protection by encapsulation "m" ANSI/ISA 60079-2-2010 Explosive atmospheres - Part 2: Equipment protection by pressurized enclosures "p" ANSI/ISA 60079-25-2011 Explosive Atmospheres - Part 25: Intrinsically safe electrical systems ANSI/ISA 60079-26-2011 Explosive Atmospheres - Part 26: Equipment for Use in Class I, Zone 0 Hazardous (Classified) Locations ANSI/ISA 60079-28-2013 Explosive Atmospheres - Part 28: Protection of equipment and transmission systems using optical radiation ANSI/ISA 60079-29-1-2013 Explosive Atmospheres – Part 29-1: Gas detectors – Performance requirements of detectors for flammable gases ANSI/ISA 60079-29-2-2012 Explosive Atmospheres - Part 29-2: Gas detectors - Selection, installation, use and maintenance of detectors for flammable gases and oxygen ANSI/ISA 60079-31-2013 Explosive Atmospheres - Part 31: Equipment dust ignition protection by enclosure t ANSI/ISA 60079-5-2009(2013) Explosive Atmospheres – Part 5: Equipment Protection by Powder Filling “q” ANSI/ISA 60079-6(12.00.05)-2009 Explosive atmospheres - Part 6: Equipment Protection by Oil Immersion "o" ANSI/ISA 60079-6-2009-1998 Explosive atmospheres - Part 6: Equipment Protection by Oil Immersion "o" ANSI/ISA 60079-6-2009-1998 Explosive atmospheres - Part 6: Equipment Protection by Oil Immersion "o" ANSI/ISA 60079-7(12.16.01)-2008 Electrical Apparatus for Use in Class I, Zone 1 Hazardous (Classified) Locations: Type of Protection - Increased Safety "e" ANSI/ISA 60079-7-2008(2013) Explosive Atmospheres - Part 7: Equipment protection by increased safety "e"


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