IEC 61784-3-2:2016
Industrial communication networks - Profiles - Part 3-2: Functional safety fieldbuses - Additional specifications for CPF 2
- Standard No.
- IEC 61784-3-2:2016
- Release Date
- 2016
- Published By
- International Electrotechnical Commission (IEC)
- Status
- Replace By
- IEC 61784-3-2:2021
- Latest
- IEC 61784-3-2:2021
- Replace
- IEC 65C/851/FDIS:2016 IEC 61784-3-2:2010
- Scope
- This part of the IEC 61784-3 series specifies a safety communication layer (services and protocol) based on CPF 2 of IEC 61784-1, IEC 61784-2 and IEC 61158 Type 2. It identifies the principles for functional safety communications defined in IEC 61784-3 that are relevant for this safety communication layer. This safety communication layer is intended for implementation in safety devices only. NOTE 1 It does not cover electrical safety and intrinsic safety aspects. Electrical safety relates to hazards such as electrical shock. Intrinsic safety relates to hazards associated with potentially explosive atmospheres. This part1 defines mechanisms for the transmission of safety-relevant messages among participants within a distributed network using fieldbus technology in accordance with the requirements of IEC 61508 series2 for functional safety. These mechanisms may be used in various industrial applications such as process control, manufacturing automation and machinery. This part provides guidelines for both developers and assessors of compliant devices and systems. NOTE 2 The resulting SIL claim of a system depends on the implementation of the selected functional safety communication profile within this system - implementation of a functional safety communication profile according to this part in a standard device is not sufficient to qualify it as a safety device.
IEC 61784-3-2:2016 Referenced Document
- IEC 61131-2:2007 Programmable controllers - Part 2: Equipment requirements and tests
- IEC 61131-3:2003 Programmable controllers - Part 3: Programming languages
- IEC 61158-2:2014 Industrial communication networks - Fieldbus specifications - Part 2: Physical layer specification and service definition
- IEC 61158-3-19:2014 Industrial communication networks - Fieldbus specifications - Part 3-19: Data link layer service definition - Type 19 elements
- IEC 61158-3-2:2014 Industrial communication networks - Fieldbus specifications - Part 3-2: Data-link layer service definition - Type 2 elements
- IEC 61158-4-19:2014 Industrial communication networks - Fieldbus specifications - Part 4-19: Data-link layer protocol specification - Type 19 elements
- IEC 61158-4-2:2014 Industrial communication networks - Fieldbus specifications - Part 4-2: Data-link layer protocol specification -Type 2 elements
- IEC 61158-5-19:2014 Industrial communication networks - Fieldbus specifications - Part 5-19: Application layer service definition - Type 19 elements
- IEC 61158-5-2:2014 Industrial communication networks - Fieldbus specifications - Part 5-2: Application layer service definition - Type 2 elements
- IEC 61158-6-19:2014 Industrial communication networks - Fieldbus specifications - Part 6-19: Application layer protocol specification - Type 19 elements
- IEC 61158-6-2:2014 Industrial communication networks - Fieldbus specifications - Part 6-2: Application layer protocol specification - Type 2 elements
- IEC 61326-3-1:2008 Electrical equipment for measurement, control and laboratory use - EMC requirements - Part 3-1: Immunity requirements for safety-related systems and for equipment intended to perform safety related functions (functional safety) - General industrial applic
- IEC 61326-3-2:2008 Electrical equipment for measurement, control and laboratory use - EMC requirements - Part 3-2: Immunity requirements for safety-related systems and for equipment intended to perform safety related functions (functional safety) - Industrial applications w
- IEC 61508-1:2010 Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 1: General requirements
- IEC 61508-2:2010 Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 2: Requirements for electrical/electronic/programmable electronic safety-related systems
- IEC 61508-3:2010 Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 3: Software requirements
- IEC 61508-4:2010 Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 4: Definitions and abbreviations
- IEC 61508-5:2010 Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 5: Examples of methods for the determination of safety integrity levels
- IEC 61508-6:2010 Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 6: Guidelines on the application of IEC 61508-2 and IEC 61508-3
- IEC 61508-7:2010 Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 7: Overview of techniques and measures
- IEC 61784-1:2014 Industrial communication networks - Profiles - Part 1: Fieldbus profiles
- IEC 61784-2:2014 Industrial communication networks - Profiles - Part 2: Additional fieldbus profiles for real-time networks based on ISO/IEC 8802-3
- IEC 61784-3:2016 Industrial communication networks - Profiles - Part 3: Functional safety fieldbuses - General rules and profile definitions
- IEC 61784-5-2:2013 Industrial communication networks - Profiles - Part 5-2: Installation of fieldbuses - Installation profiles for CPF 2
- IEC 61918:2013 Industrial communication networks - Installation of communication networks in industrial premises
- ISO 13849-1:2006 Safety of machinery - Safety-related parts of control systems - Part 1: General principles for design
- ISO 15745-2:2003 Industrial automation systems and integration - Open systems application integration framework - Part 2: Reference description for ISO 11898-based control systems
- ISO 15745-3:2003 Industrial automation systems and integration — Open systems application integration framework — Part 3: Reference description for IEC 61158-based control systems
IEC 61784-3-2:2016 history
- 2021 IEC 61784-3-2:2021 Industrial communication networks - Profiles - Part 3-2: Functional safety fieldbuses - Additional specifications for CPF 2
- 2016 IEC 61784-3-2:2016 Industrial communication networks - Profiles - Part 3-2: Functional safety fieldbuses - Additional specifications for CPF 2
- 2010 IEC 61784-3-2:2010 Industrial communication networks - Profiles - Part 3-2: Functional safety fieldbuses - Additional specifications for CPF 2
- 2007 IEC 61784-3-2:2007 Industrial communication networks - Profiles - Part 3-2: Functional safety fieldbuses - Additional specifications for CPF 2
