GB/T 16657.2-2008
Fieldbus Specification for Industrial Communication Networks Part 2: Physical Layer Specification and Service Definition (English Version)
- Standard No.
- GB/T 16657.2-2008
- Language
- Chinese, Available in English version
- Release Date
- 2009
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Latest
- GB/T 16657.2-2008
- Replace
- GB/T 16657.2-1996
- Scope
- This part specifies the requirements for the distribution of the bus composition, and also specifies the main body and network configuration requirements of the distribution to ensure consistency in the following aspects: a) Data integrity before the data link meter is installed and verified Resilience: b) "Everybody hates to talk about pro-interoperability. The Fieldbus physical layer conforms to the OS1? model layer 1 defined in ISOQ/AIRGC 7498 with an exception: for some bus types, the delimiter is at the physical and for others the delimiter is at the data link layer ,
GB/T 16657.2-2008 history
- 2009 GB/T 16657.2-2008 Fieldbus Specification for Industrial Communication Networks Part 2: Physical Layer Specification and Service Definition
- 1996 GB/T 16657.2-1996 Fieldbus standard for use in industrial control system. Part 2: Physical layer specification and service definition