GB/T 15312-1994
Replaced
GB/Z 20177.3-2006
Abolished
National standards
GB/Z 20177.3-2006 Control network LONWORKS technology specification—Part 3:Free-topology twisted-pair channel specification
GB/Z 20177.3-2006 Control network LONWORKS technology specification—Part 3:Free-topology twisted-pair channel specification
Basic Information
Standard Code:
GB/Z 20177.3-2006
Standard Type:
National standards
Standard Status:
Abolished
is_force_gb:
no
CCS Name:
Industrial automation instrumentation and control devices
ICS Name:
Industrial automation systems
Publish Date:
2006-05-08
Implement Date:
1970-01-01
Pages:
16 pages
Scope
This part of GB/Z 20177 specifies the channel specifications for free topology twisted-pair cables. This type of channel supports a communication rate of 78.125 kbit/s between multiple nodes, each of which consists of a transceiver, a protocol processor, an application processor, a power supply, and application circuits.
This part specifies the physical layer (the first layer of the OSI model), including the interface with the media access control (MAC) layer and the interface with the media. The parameters of the physical layer operations controlled by other layers are also described in detail here.
This part is applicable to the design, manufacture, integration, installation, and maintenance of automation control systems and products, etc.
Development Information
Same series standard
GB/Z 20177.1-2006 Control network LONWORKS technology specification—Part 1:Protocol specification
GB/Z 20177.2-2006 Control network LONWORKS technology specification—Part 2:Power line channel specification
GB/Z 20177.4-2006 Control network LONWORKS technology specification—Part 4:Specification of tunneling component network protocols over internet protocol channels
Referenced Standards
GB/T 9387.1-1998 Information technology—Open systems interconnection—Basic reference Model—Part 1:The Basic Model
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 17626.5-1999 Electromagnetic compatibility—Testing and measurement techniques—Surge immunity test
GB/T 50311-2000
GB/Z 20177.1-2006 Control network LONWORKS technology specification—Part 1:Protocol specification
GB/Z 20177.2-2006 Control network LONWORKS technology specification—Part 2:Power line channel specification
GB/Z 20177.4-2006 Control network LONWORKS technology specification—Part 4:Specification of tunneling component network protocols over internet protocol channels
IEC 11801:2000
ANSI/TIA/EIA-568-A:1995
Related Standards
GB/T 15946-1995
Replaced
GB/T 15946-1995 Standard digital interface for programmable instrumentation
GB/T 18272.1-2000
Active
GB/T 18272.1-2000 Industrial-process measurement and control—Evaluation of system properties for the purpose of system assessment—Part 1:General consideration and methodology
GB/T 18272.2-2000
Active
GB/T 18272.2-2000 Industrial-process measurement and control—Evaluation of system properties for the purpose of system assessment—Part 2:Assessment methodology
GB/T 18272.3-2000
Active
GB/T 18272.3-2000 Industrial-process measurement and control—Evaluation of system properties for the purpose of system assessment—Part 3:Assessment of system functionality
GB/T 18272.5-2000
Active