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IEC 60079-27:2008

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Superseded date

30-06-2011

Language(s)

English - French, Spanish, Castilian

Published date

30-01-2008

FOREWORD
1 Scope
2 Normative references
3 Terms, definitions and abbreviations
  3.1 Terms and definitions
  3.2 Abbreviations
4 Apparatus requirements
  4.1 General
  4.2 FISCO power supplies
      4.2.1 General
      4.2.2 Additional requirements of "ia" and "ib" FISCO
            power supplies
      4.2.3 Additional requirements of "ic" FISCO power supplies
  4.3 FISCO field devices
      4.3.1 General
      4.3.2 Additional requirements of "ia" and "ib" FISCO field
            devices
      4.3.3 Additional requirement of "ic" FISCO field devices
  4.4 Terminator
  4.5 Simple apparatus
  4.6 Marking
  4.7 Examples of marking
5 System requirements
  5.1 General
  5.2 Additional requirements of "ic" FISCO systems
Annex A (informative) Typical system
Bibliography

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.

Committee
TC 31/SC 31G
DevelopmentNote
Supersedes IEC TS 60079-27 (04/2005)
DocumentType
Standard
Pages
25
PublisherName
International Electrotechnical Committee
Status
Superseded
SupersededBy
Supersedes

09/30198404 DC : DRAFT JAN 2009 BS EN 61784-1 - INDUSTRIAL COMMUNICATION NETWORKS - PROFILES - PART 1: FIELD BUS PROFILES
BIS IS/IEC 60079-25 : 2010 EXPLOSIVE ATMOSPHERES - PART 25: INTRINSICALLY SAFE ELECTRICAL SYSTEMS
CSA C22.2 No. 60079.0 : 2015 EXPLOSIVE ATMOSPHERES - PART 0: EQUIPMENT - GENERAL REQUIREMENTS
S.R. CEN/TR 16787:2014 INDUSTRIAL GAS INSTALLATION - GUIDELINE
CSA C22.2 No. 60079-25 : 2014 EXPLOSIVE ATMOSPHERES - PART 25: INTRINSICALLY SAFE ELECTRICAL SYSTEMS
18/30369304 DC : DRAFT APR 2018 BS EN 1473 - INSTALLATION AND EQUIPMENT FOR LIQUEFIED NATURAL GAS - DESIGN OF ONSHORE INSTALLATIONS
DIN EN 1473:2016-10 Installation and equipment for liquefied natural gas - Design of onshore installations
EN 60079-25:2010/AC:2013 EXPLOSIVE ATMOSPHERES - PART 25: INTRINSICALLY SAFE ELECTRICAL SYSTEMS (IEC 60079-25:2010)
EN 61784-5-3:2013 Industrial communication networks - Profiles - Part 5-3: Installation of fieldbuses - Installation profiles for CPF 3
EN 62657-1:2017 Industrial communication networks - Wireless communication networks - Part 1: Wireless communication requirements and spectrum considerations
CEN/TR 16787:2014 Industrial Gas Installation - Guideline
I.S. EN 60079-25:2010 EXPLOSIVE ATMOSPHERES - PART 25: INTRINSICALLY SAFE ELECTRICAL SYSTEMS (IEC 60079-25:2010 (EQV))
CEI EN 60079-25 : 2012 EXPLOSIVE ATMOSPHERES - PART 25: INTRINSICALLY SAFE ELECTRICAL SYSTEMS
09/30206527 DC : 0 BS EN 60079-0 ED 6.0 - EXPLOSIVE ATMOSPHERES - PART 0: EQUIPMENT - GENERAL REQUIREMENTS
09/30205023 DC : 0 BS EN 61158-2 - INDUSTRIAL COMMUNICATION NETWORKS - FIELDBUS SPECIFICATIONS - PART 2: PHYSICAL LAYER SPECIFICATION AND SERVICE DEFINITION
BIS IS/IEC 60079-0 : 2011 EXPLOSIVE ATMOSPHERES - PART 0: GENERAL REQUIREMENTS
DIN EN 1473:1997-11 INSTALLATION AND EQUIPMENT FOR LIQUEFIED NATURAL GAS - DESIGN OF ONSHORE INSTALLATIONS
I.S. EN 1473:2016 INSTALLATION AND EQUIPMENT FOR LIQUEFIED NATURAL GAS - DESIGN OF ONSHORE INSTALLATIONS
BIS IS/IEC 60079-11 : 2006 EXPLOSIVE ATMOSPHERES - PART 11: EQUIPMENT PROTECTION BY INTRINSIC SAFETY 'I'
PREN 1473 : DRAFT 2018 INSTALLATION AND EQUIPMENT FOR LIQUEFIED NATURAL GAS - DESIGN OF ONSHORE INSTALLATIONS
EN 1473:2016 Installation and equipment for liquefied natural gas - Design of onshore installations
PD CEN/TR 16787:2014 Industrial Gas Installation. Guideline
CSA C22.4 No. 1 : 2009(R2018) OBJECTIVE-BASED INDUSTRIAL ELECTRICAL CODE
NF EN 60079-25 : 2011 EXPLOSIVE ATMOSPHERES - PART 25: INTRINSICALLY SAFE ELECTRICAL SYSTEMS
EEMUA 186 : 2016 A PRACTITIONER'S HANDBOOK FOR POTENTIALLY EXPLOSIVE ATMOSPHERES
12/30264905 DC : 0 BS EN 61158-2 - INDUSTRIAL COMMUNICATION NETWORKS - FIELDBUS SPECIFICATIONS - PART 2: PHYSICAL LAYER SPECIFICATION AND SERVICE DEFINITION
BS EN 1473:2016 Installation and equipment for liquefied natural gas. Design of onshore installations
CSA C22.4 PACKAGE : 2009 CONSISTS OF C22.4 NO. 1-09, OBJECTIVE-BASED INDUSTRIAL ELECTRICAL CODE AND C22.4 NO. 2-09, OBJECTIVE-BASED INDUSTRIAL ELECTRICAL CODE - SAFETY MANAGEMENT SYSTEM REQUIREMENTS
12/30264885 DC : 0 BS EN 61784-1 - INDUSTRIAL COMMUNICATION NETWORKS - PROFILES - PART 1: FIELDBUS PROFILES
09/30194936 DC : DRAFT JAN 2009 BS EN ISO 28460 - PETROLEUM AND NATURAL GAS INDUSTRIES - INSTALLATION AND EQUIPMENT FOR LIQUEFIED NATURAL GAS - SHIP-TO-SHORE INTERFACE AND PORT OPERATIONS
UNE-EN 60079-25:2017 Explosive atmospheres -- Part 25: Intrinsically safe electrical systems
IEC 60079-25:2010 Explosive atmospheres - Part 25: Intrinsically safe electrical systems
BS EN 61784-5-3:2013 Industrial communication networks. Profiles Installation of fieldbuses. Installation profiles for CPF 3
UNE-EN 60079-0:2013 Explosive atmospheres - Part 0: Equipment - General requirements
12/30276304 DC : 0 BS EN 61892-7 ED 3.0 - MOBILE AND FIXED OFFSHORE UNITS - ELECTRICAL INSTALLATIONS - PART 7: HAZARDOUS AREAS
I.S. EN 60079-0:2012 EXPLOSIVE ATMOSPHERES - PART 0: EQUIPMENT - GENERAL REQUIREMENTS (IEC 60079-0:2011 (MOD))
BS EN 60079-25:2010 Explosive atmospheres Intrinsically safe electrical systems
14/30297213 DC : 0 BS EN 1473 - INSTALLATION AND EQUIPMENT FOR LIQUEFIED NATURAL GAS - DESIGN OF ONSHORE INSTALLATIONS
CEI EN 61784-5-3 : 2014 INDUSTRIAL COMMUNICATION NETWORKS - PROFILES - PART 5-3: INSTALLATION OF FIELDBUSES - INSTALLATION PROFILES FOR CPF 3
BS EN 62657-1:2017 Industrial communication networks. Wireless communication networks Wireless communication requirements and spectrum considerations
I.S. EN 62657-1:2017 INDUSTRIAL COMMUNICATION NETWORKS - WIRELESS COMMUNICATION NETWORKS - PART 1: WIRELESS COMMUNICATION REQUIREMENTS AND SPECTRUM CONSIDERATIONS
BS EN 60079-0 : 2012 EXPLOSIVE ATMOSPHERES - PART 0: EQUIPMENT - GENERAL REQUIREMENTS
12/30269297 DC : 0 BS EN 60079-14/ED 5 - EXPLOSIVE ATMOSPHERES - PART 14: ELECTRICAL INSTALLATIONS DESIGN, SELECTION AND ERECTION
11/30258071 DC : 0 BS EN 61918 - INDUSTRIAL COMMUNICATION NETWORKS - INSTALLATION OF COMMUNICATION NETWORKS IN INDUSTRIAL PREMISES
EN 60079-0:2012/A11:2013 EXPLOSIVE ATMOSPHERES - PART 0: EQUIPMENT - GENERAL REQUIREMENTS (IEC 60079-0:2011, MODIFIED)

IEC 61158-2:2014 Industrial communication networks - Fieldbus specifications - Part 2: Physical layer specification and service definition
IEC 60050-426:2008 International Electrotechnical Vocabulary (IEV) - Part 426: Equipment for explosive atmospheres
IEC 60079-11:2011 Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i"
IEC 60079-25:2010 Explosive atmospheres - Part 25: Intrinsically safe electrical systems
IEC 60079-0:2011 Explosive atmospheres - Part 0: Equipment - General requirements
IEC 60079-14:2013 Explosive atmospheres - Part 14: Electrical installations design, selection and erection
IEC 60079-15:2010 Explosive atmospheres - Part 15: Equipment protection by type of protection "n"

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