GB/T 20540.2-2006
Digital data communication for measurement and control Fieldbus for use in industrial control systems Type 3: PROFIBUS specification Part 2: Physical layer specification and service definition (English Version)

Standard No.

GB/T 20540.2-2006

Language

Chinese, Available in English version

Release Date

2006

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 20540.2-2006

Scope

This standard specifies the requirements for fieldbus components. It also specifies requirements for media and network configuration to ensure compliance with the following levels: a) data integrity prior to data link layer error checking; b) interoperability between physical layer devices. The physical layer of the field bus line conforms to the first layer of the OSI 7-layer model defined in GB/T 9387, but there are exceptions, such as some types of frame delimiters in the physical layer, while other types of frame delimiters in the data link road layer.

GB/T 20540.2-2006 Referenced Document

• GB 3836.4-2000 Electrical apparatus for explosive gas atmospheres. Part 4: Intrinsic safety“i”
• GB/T 17626.2-1998 Electromagnetic compatibility--Testing and measurement techniques--Electrostatic discharge immunity test
• GB/T 17626.3-1998 Electromagnetic compatibility--Testing and measurement techniques--Radiated, radio-frequency, electromagnetic field immunity test
• GB/T 17626.4-1998 Electromagnetic compatibility--Testing and measurement techniques--Electrical fast transient/burst immunity test
• GB/T 17967-2000 Information technology-Open Systems Interconnection-Basic reference model-Convention for the definition of OSI services
• GB/T 20540.3-2006 Digital data communication for measurement and control Fieldbus for use in industrial control systems Type 3: PROFIBUS specification Part 3: Data link layer service definiton
• GB/T 20540.4-2006 Digital data communication for measurement and control Fieldbus for use in industrial control systems Type 3: PROFIBUS specification Part 4: Data link layer protocol specification
• GB/T 9387.1 Information technology--Open Systems Interconnection--Basic Reference Model--Part 1: The Basic Model
• GB/T 9387.2 Information processing systems--Open Systems Interconnection--Basic Reference Model--Part 2: Security architecture
• GB/T 9387.3 Information technology.Open Systems Interconnection.Basic Reference Model.Part3:Naming and addressing*， 2008-09-01 Update
• GB/T 9387.4 Information processing systems--Open Systems Interconnection--Basic Reference Model--Part 4: Management framework
• IEC 60050-731:1991 International electrotechnical vocabulary; chapter 731: optical fibre communication
• IEC 60079 Explosive atmospheres - ALL PARTS*， 2018-01-08 Update
• IEC 60255-22-1:1988 Electrical relays. Part 22: Electrical disturbance tests for measuring relays and protection equipment. 1 MHz burst disturbance tests
• IEC 60807-3 Rectangular connectors for frequencies below 3 MHz; part 3: detail specification for a range of connectors with trapezoidal shaped metal sheels and round contacts; removable crimp contact types with closed crimp barrels, rear insertion/rear extraction
• IEC 60874 Corrigendum 1 - Connectors for optical fibres and cables
• IEC 60874-10-1 Connectors for optical fibres and cables - Part 10-1: Detail specification for fibre optic connector type BFOC/2,5 terminated to multimode fibre type A1
• IEC 61131-2:1992 Programmable controllers; part 2: equipment requirements and tests

GB/T 20540.2-2006 history

• 2006 GB/T 20540.2-2006 Digital data communication for measurement and control Fieldbus for use in industrial control systems Type 3: PROFIBUS specification Part 2: Physical layer specification and service definition

GB/T 20540.2-2006 -All Parts