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GB/T 29910.1-2013: Industrial communication networks -- Fieldbus specifications -- Type 20 HART specification -- Part 1: HART wired network physical layer service definition and protocol specification
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Industrial communication networks -- Fieldbus specifications -- Type 20 HART specification -- Part 1: HART wired network physical layer service definition and protocol specification
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GB/T 29910.1-2013
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Basic data | Standard ID | GB/T 29910.1-2013 (GB/T29910.1-2013) | | Description (Translated English) | Industrial communication networks -- Fieldbus specifications -- Type 20 HART specification -- Part 1: HART wired network physical layer service definition and protocol specification | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | N10 | | Classification of International Standard | 25.040 | | Word Count Estimation | 55,538 | | Quoted Standard | GB/T 9387.1; GB/T 17967 | | Adopted Standard | HCR SPEC 710, MOD | | Regulation (derived from) | National Standards Bulletin No. 25 of 2013 | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This standard specifies the type of fieldbus 20 (HART) physical layer service definition and protocol specification, with the OSI Basic Reference Model (GB/T 9387. 1) consistent. This standard defines the rules and procedures wired HART physical layer ent | GB/T 29910.1-2013: Industrial communication networks -- Fieldbus specifications -- Type 20 HART specification -- Part 1: HART wired network physical layer service definition and protocol specification
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. Industrial communication networks Fieldbus specifications Type 20 HART specification Part 1. HART wired network physical layer service definition and protocol specification
ICS 25.040
N10
National Standards of People's Republic of China
Industrial communication networks - Fieldbus specifications - Type 20.
HART specification - Part 1. HART cable network
Network physical layer service definition and protocol specification
specification-Part 1. HARTwirednetworkphysicallayerservicedefinition
Issued on. 2013-12-17
2014-05-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Table of Contents
Introduction Ⅴ
1 Scope 1
2 Normative references 1
3 Terms and definitions, symbols, abbreviations, conventions 1
Terms and Definitions 3.1 Reference Model 1
3.2 specific terms and definitions
3.3 Acronyms 5
Symbols 6 3.4
3.5 Conventions 6
4 Physical Layer Service Definition 8
4.1 Overview 8
4.2 Physical Layer Service 9
11 5 Physical layer protocol specification
5.1 Overview 11
5.2 PhPDU 11
5.3 Equipment Type 13
5.4 Network Configuration Rule 15
5.5 Digital Transmitter Specification 16
5.6 Digital Receiver Specification 19
5.7 analog signal transmission 20
5.8 Equipment impedance 21
5.9 pairs of analog and digital signal interference 22
Non-communication device 23 5.10
Appendix A (informative) network topology example 27
Annex B (informative) characteristics and length of cable 33
Annex C (informative) Distribution by barrier 47
Annex D (informative) shielding and grounding 49
1 physical layer service data sequence 9
Figure 2 continuous phase frequency shift keying 11
3 PhPDU Chart 12
4 Character format 12
5 to 16 transmission test
Figure 6 transmission waveform 17
7 Carrier Start Time 18
8 carrier stop time 18
9 carrier decay time 19
10 digital signal spectrum 19
11 Digital Receiver Figure interference 20
12 spectrum 21 to analog signals shown
Figure 13 silent during output 23
14 24 Network Power Supply Ripple
15 barrier test circuit A 25
16 barrier test circuit B 25
17 barrier test circuit C 25
Figure A.1 point current input network 27
Figure A.2 point Current output network 28
Figure A.3 multipoint network 29
Figure A.4 analog signals multipoint network 30
Figure A.5 tandem network 131
Figure A.6 tandem network 232
Figure B.1 Cable length from a single network station equipment 34
Figure B.2 for Ccbl/Rcbl = cable capacitance of 351 000
Figure B.3 for Ccbl/Rcbl = 2000 cable capacitance 35
Figure B.4 For Ccbl/Rcbl = 5000 cable capacitance 36
Figure B.5 for Ccbl/Rcbl = 10000 cable capacitance 36
Figure B.6 For Ccbl/Rcbl = 1000,100Ω series resistance of the cable capacitance 37
Figure B.7 for Ccbl/Rcbl = 1000,200Ω series resistance of the cable capacitance 37
Figure B.8 For Ccbl/Rcbl = 1000,300Ω series resistance of the cable capacitance 38
Figure B.9 for Ccbl/Rcbl = 1000,400Ω series resistance of the cable capacitance 38
Figure B.10 for Ccbl/Rcbl = 2000,100Ω series resistance of the cable capacitance 39
Figure B.11 for Ccbl/Rcbl = 2000,200Ω series resistance of the cable capacitance 39
Figure B.12 for Ccbl/Rcbl = 2000,300Ω series resistance of the cable capacitance 40
Figure B.13 for Ccbl/Rcbl = 2000,400Ω series resistance of the cable capacitance 40
Figure B.14 for Ccbl/Rcbl = 5000,100Ω series resistance of the cable capacitance 41
Figure B.15 for Ccbl/Rcbl = 5000,200Ω series resistance of the cable capacitance 41
Figure B.16 for Ccbl/Rcbl = 5000,300Ω series resistance of the cable capacitance 42
Figure B.17 for Ccbl/Rcbl = 5000,400Ω series resistance of the cable capacitance 42
Figure B.18 for Ccbl/Rcbl = 10000,100Ω series resistance of the cable capacitance 43
Figure B.19 for Ccbl/Rcbl = 10000,200Ω series resistance of the cable capacitance 43
Figure B.20 for Ccbl/Rcbl = 10000,300Ω series resistance of the cable capacitance 44
Figure B.21 for Ccbl/Rcbl = 10000,400Ω series resistance of the cable capacitance 44
Figure C.1 Network Power Connectors 47
Figure D.1 grounding and shielding 49
Table 1 state machine used conventions 8
Table 2 PH-START primitives and parameters 10
Table 3 PH-DATA primitives and parameters 10
Table 4 device parameters 15
Table 5 transmission amplitude limit 17
Table 6 Digital Receiver Specification 19
Table 7 high impedance device features 21
Table 8 low impedance device features 22
Table 9 II device features 22
Table 10 Network Power features 23
Table 11 barrier properties of 24
Table 12 Other types of hardware must have feature 26
Table 13 Other types of recommended hardware feature 26
Table B.1 device and cable parameters 33
Foreword
GB/T 29910 "Industrial communication networks - Fieldbus specifications - Type 20. HART specification" is divided into the following six sections.
--- Part 1. HART wired network physical layer service definition and protocol specification;
Part --- Article 2. HART wired network data link layer service definition and protocol specification;
--- Part 3. Application layer service definition;
--- Part 4. Application layer protocol specification;
Part --- Article 5. WirelessHART wireless communication network and communication profile;
--- Part 6. Application layer protocol specification definitions and additional services.
This section GB/T Part of 129,910.
This section drafted in accordance with GB/T 1.1-2009 given rules.
The partial modification of the use of HART Communication Foundation (HCF) technical documentation HCF_SPEC-710 "Industrial communication networks through wired
Letter Network HART. HARTFSK, DLL and APL complement "physical layer service definition and protocol specification, the technical content of the original
English document no differences in the structure of the text layout appropriately adjusted.
This part is proposed by China Machinery Industry Federation.
This part of the measurement and control of Standardization Technical Committee (SAC/TC124) is administered by the National industrial processes.
This section is drafted. Machinery Industrial Instrumentation Technology and Economy Institute, HART Communication Foundation, Chinese Academy of Sciences since
Automation Research Institute, Shanghai Automation Instrumentation Co., Southwest University, Shanghai Institute of Industrial Automation Instrumentation, Systems Engineering Beijing and Belgium
Cheng Co., Ltd., Beijing Science and Technology Co., Austin, Fujian on the Run Precision Instrument Co., Ltd., China Instrument Industry Association, Shanghai
Han was heavenly networking Technology Co., Ltd., Chongqing Institute of Industrial Automation Instrumentation, double Group (Deyang) Heavy Equipment Co., Ltd.
The main drafters of this section. Dan, high mirror Mei, Wang Linkun, Feng Xiang Tao, Liang Wei, Yang family, including Wei-hua, Liu Feng, Wang Jun, Luo,
Chen Xiaofeng, Ge Jian, Dongjing Chen, Jiangji You.
Industrial communication networks - Fieldbus specifications - Type 20.
HART specification - Part 1. HART cable network
Network physical layer service definition and protocol specification
1 Scope
This section GB/T 29910 specifies the IEC 61158 Fieldbus type 20 (HART) physical layer service definition and protocol compliance
Fan, the OSI Basic Reference Model (GB/T 9387.1) consistent. This section defines the rules for wired HART physical layer entity shall be performed and
Procedures and equipment at the physical layer interoperability required components, media, and network configuration requirements.
This section applies to a reliable communication between devices in the automation environment.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
GB/T 9387.1 Information technology - Open Systems Interconnection - Basic Reference Model - Part 1. Basic model (GB/T 9387.1-
1998, ISO /IEC 7498-1.1994, IDT)
GB/T 17967 Information technology - Open Systems Interconnection - Basic Reference Model OSI service definition conventions (GB/T 17967-
2000ISO /IEC 10731.1994, IDT)
3 Terms and definitions, symbols, abbreviations, conventions
Terms and Definitions 3.1 Reference Model
This section GB/T 9387.1 based on the concept, and uses the following terms defined therein.
DL-entity (N = 2) DL Entity (N = 2) [GB/T 9387.1]
DLprotocol-data-unit DL protocol data units [GB/T 9387.1]
DLservice-data-unit DL service data units [GB/T 9387.1]
DLSuser-data DLS user data [GB/T 9387.1]
PhL-entity (N = 1) PhL entity (N = 1) [GB/T 9387.1]
PhLprotocol-data-unit PhL PDU [GB/T 9387.1]
PhLservice-data-unit PhL service data units [GB/T 9387.1]
PhSuser-data PhS user data [GB/T 9387.1]
3.2 specific terms and definitions
The following terms and definitions apply to this document.
3.2.1
Analog controller analogcontroler
Use the controller only 4mA ~ 20mA current signal, to meet the current input device or output device all current requirements.
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