GB/T 37391-2019Specification for complete sets of control equipment for PLC (English PDF)
可编程序控制器的成套控制设备规范
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
May 10, 2019
Implementation date
December 1, 2019
Scope
GB/T 37391-2019 is the English-translated version of 可编程序控制器的成套控制设备规范.
GB/T 37391-2019 is the Chinese standard "Specification for complete sets of control equipment for PLC". Its scope clause reads: This standard specifies the use conditions, functional requirements, appearance requirements, inspection rules, signs, and complete sets of control equipment for programmable controllers.
Supporting documents, packaging, transportation and storage. This standard applies to the cabinets, tables and boxes of the complete control equipment of the programmable controller. Its clauses include terms and definitions.
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Document preview — GB/T 37391-2019
National Standard of the People's Republic of China
- ICS
- 25.040.40
- Classification
- N 18
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- Foreword
- 1 Scope
- 2 Normative references
- 3 Terms and Definitions
- 4 symbols and abbreviations
- 4.1 Symbol
- 4.2 Abbreviations
- 5 Conditions of use
- 5.1 Environmental conditions of normal use
- 5.2 Basic electrical conditions of use
- 5.3 Special use conditions
- 6 Functional requirements
- 6.1 Complete equipment housing requirements
- 6.2 Arrangement and installation
- 6.3 insulated wire
- 6.4 Protection against electric shock
- 6.5 Grounding
- 6.6 Communication Interface
- 6.7 Communication Protocol
- 6.8 Communication bus wiring and crimping
- 7 Appearance requirements
- 7.1 Appearance requirements
- 7.2 Protection level
- 7.3 Clearance and creepage distance
- 7.4 Dielectric properties
- 7.5 Electromagnetic compatibility requirements
- 8 Test method
- 8.1 Visual inspection
- 8.2 Verification of cabinet, table and cabinet structure deviations
- 8.3 Verification of the degree of protection
- 8.4 Verification of clearances and creepage distances
- 8.5 Verification of dielectric properties
- 8.6 Electromagnetic compatibility type test and verification
- 9 logo, supporting documents
- 9.1 Complete equipment nameplate
- 9.2 Project Code Label
- 9.3 Line number tube
- 9.4 Other signs
- 10 Packaging, transportation and storage
- 10.1 Packaging
- 10.2 Transportation requirements
- 10.3 Storage Requirements
- Appendix A (informative) Cabinet, table and cabinet ventilation and cooling methods
- Appendix B (informative) Arrangement and installation
1 Scope
This standard specifies the use conditions, functional requirements, appearance requirements, inspection rules, signs, and complete sets of control equipment for programmable controllers.
Supporting documents, packaging, transportation and storage.
This standard applies to the cabinets, tables and boxes of the complete control equipment of the programmable controller.
2 Normative references
The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article.
Pieces. For undated references, the latest edition (including all amendments) applies to this document.
GB/T 191-2008 packaging storage and transportation icon
GB/T 1184-1996 Shape and position tolerances without tolerance values
GB/T 1804-2000 General tolerances and tolerances for linear and angular dimensions without tolerances
GB/T 3797-2016 Electrical Control Equipment
GB/T 4208-2017 enclosure protection grade (IP code)
GB/T 7251.1-2013 Low-voltage switchgear and control equipment - Part 1. General
GB/T 13384-2008 General technical conditions for mechanical and electrical product packaging
GB/T 15969.1-2007 Programmable controllers - Part 1. General information
GB/T 15969.2-2008 Programmable controllers - Part 2. Equipment requirements and testing
GB/T 15969.5-2002 Programmable controllers - Part 5. Communication
GB/T 17626.2-2018 Electromagnetic compatibility test and measurement technology Electrostatic discharge immunity test
GB/T 17799.2-2003 Electromagnetic compatibility general standard immunity test in industrial environment
GB 17799.4-2012 Electromagnetic compatibility general standard emission in industrial environment
GB/T 20641-2014 General requirements for empty housings for low-voltage switchgear and control equipment
YD/T 1258.2-2009 series of optical fibre cables - Part 2. single-core and double-core cables for terminal cable assemblies
YD/T 1258.4-2005 Indoor optical cable series - Part 4. Multicore cable
IEC 61784 Industrial Communication Network Protocols (Industrialcommunicationnetworks-Profiles)
3 Terms and definitions
The following terms and definitions apply to this document.
3.1 Programmable controller programmablelogiccontroler;PLC
An electronic system for digital operation in an industrial environment. This system uses programmable memory as the internal for user-oriented instructions.
Registers, perform defined functions such as logic, sequence, timing, counting, arithmetic, etc., control various classes through digital or analog input/output
Type of machinery or process. The programmable controller and its associated peripherals are designed to be easily integrated into the industrial control system
It is easy to achieve all the functions you want.
Note. The acronym PLC is used in this standard to represent programmable controllers, which have been formed in the automation industry.
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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 37 pages — is available in the English PDF.
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