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GB/T 18233.3-2018Information technology -- Generic cabling for customer premises -- Part 3: Industrial premises (English PDF)

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Issued by

State Administration for Market Regulation, China National Standardization Administration

Level / Type

National · Recommended

Issue date

September 17, 2018

Implementation date

January 1, 2019

Scope

GB/T 18233.3-2018 (Information technology -- Generic cabling for customer premises -- Part 3: Industrial premises) is available as an English-translated PDF.

GB/T 18233.3-2018 — This part of GB/T 18233 specifies general cabling in industrial buildings or industrial areas in other types of buildings, or One or more buildings. Includes balanced cabling and fiber optic cabling. This section is mainly applicable to buildings with a telecom service distance of 10,000m. Systems with larger distances can be used as reference. The cabling system defined in this section supports a wide range of services, including automation, process control and monitoring applications. It also includes power supply services. This section is directly or by reference to ISO /IEC 11801-1.2017. a) the structure and minimum configuration of the general cabling system for industrial buildings; b) a telecommunications outlet (TO) port; c) transmission performance requirements for cabling links and channels; d) (right) requirements and options for implementation; e) performance requirements for cabling components; f) Compliance requirements and acceptance procedures. Cabling of critical automation, process and monitoring application services in the automation area is outside the scope of this section. Such specific applications See IEC 61784-5 (Design) and IEC 61918 (Installation) for information on cabling. Safety (electrical safety and protection, fire protection, etc.) and electromagnetic compatibility (EMC) requirements are regulated by other standards and regulations and are not included in this section. In the range. However, the information given in this section helps to comply with these standards and specifications.

Document preview — GB/T 18233.3-2018

National Standard of the People's Republic of China

ICS: 35.200
Classification: L 65

Issued by: State Administration for Market Regulation, China National Standardization Administration

Foreword
Introduction
1 Scope
2 Normative references
20 TypeLCconnectorfamily)
3 terms and definitions, abbreviations, symbols
3.1 Terms and definitions
3.2 Abbreviations
3.3 symbol
4 Compliance
5 general cabling system structure
5.1 Overview
5.2 Functional elements
5.3 Cable Subsystem
5.4 Subsystem Interconnection
5.5 Functional elements

Foreword

GB/T 18233 "Information Technology User Building General Cable" is divided into the following parts.

--- Part 1. General requirements;

--- Part 2. office space;

--- Part 3. Industrial buildings;

--- Part 4. Residential;

--- Part 5. Data Center;

--- Part 6. Distributed building facilities.

This part is the third part of GB/T 18233.

This part is drafted in accordance with the rules given in GB/T 1.1-2009.

This section uses the translation method equivalent to ISO /IEC 11801-3..2017 "Information Technology User Buildings General Cables Part 3

Points. Industrial Buildings.

This standard incorporates the contents of ISO /IEC 11801-3.2017/COR1.2018 and is used in the margins of the outer side of its corresponding clause.

The vertical double line (||) is marked.

The documents of our country that have a consistent correspondence with the international documents referenced in this part are as follows.

GB/T 34961.2-2017 Information technology user building group cabling implementation and operation Part 2. Planning and installation

(ISO /IEC 14763-2.2012, IDT)

Introduction

The cabling infrastructure is as important as other building infrastructure utilities such as water, lighting, and distribution. It and its

Like his utilities, service disruptions can have serious consequences. If the cabling design lacks predictability, such as the use of inappropriate components,

Improper installation, inadequate management systems, or inadequate support can affect service quality and cause economic losses to all types of users.

This part of GB/T 18233 describes the general cabling system for industrial spaces in industrial buildings or other types of buildings.

The automation area provides an important role in providing reliable service.

Other building types can include.

--- ISO /IEC 11801-2 specifies the office space of its universal cabling;

--- ISO /IEC 11801-5 specifies the data center for its general cabling.

The general cabling requirements for distributed building services in industrial space are specified in ISO /IEC 11801-6, which gives the above various

General cabling regulations for distributed building services in type buildings and spaces.

This section considers the phase between ISO /IEC 11801 (all parts) and IEC 61918 and IEC 61784-5 (all parts).

Relevance.

Figure 1 shows the relationship between the structure and content of the information technology cabling standards established by ISO /IEC JTC1/SC25, ie,

ISO /IEC 11801 (all parts) for general cabling design, standards for general cabling installation, operation and implementation, and cabling

The relationship between the test standards of the cable.

The universal cabling specified in this section provides the following for the user.

a) A stand-alone cabling system that supports a wide range of information technology applications within a certain installation and operating environment.

b) Flexible cabling solutions make changes easy and economical.

c) Allow matching of cabling components between multiple suppliers.

In addition, this section also provides.

d) Provide installation guidance for industry professionals on the premise that application requirements are unknown, such as pre-construction in new or renovated buildings

Timing, and when determining deployment requirements for capacity expansion.

e) Provide guidance to the cabling system industry and standards organizations supporting existing products as standardization for future product development and application

basis.

The applications covered in this section include sub-technical committees under the IEC (including ISO /IEC JTC1 sub-technical committees) and

Key industrial process control and monitoring applications developed by ITU-T study groups.

Therefore, this part.

a) specifies cabling structures that support a wide range of information technology applications;

b) reference to balanced cabling channels and links at levels C, D, E, EA, F and FA that meet ISO /IEC 11801-1.2017

Claim;

c) references the component requirements specified in ISO /IEC 11801-1.2017 and specifies the cabling implementation to ensure permanent links and channels

Performance meets or exceeds the requirements of the cabling category in the relevant application.

Figure 2 shows all the standards applicable to industrial buildings (general cabling standards developed by ISO /IEC JTC1/SC25 and

The interrelationship between the specific application standards developed by IEC SC65C.

Figure 1 Relationship between common cabling standards established by ISO /IEC JTC1/SC25

Figure 2 Relationship between ISO /IEC and IEC standards applied to industrial buildings

Information technology user building group general cable

Part 3. Industrial buildings

1 Scope

This part of GB/T 18233 specifies general cabling in industrial buildings or industrial areas in other types of buildings, or

One or more buildings. Includes balanced cabling and fiber optic cabling.

This section is mainly applicable to buildings with a telecom service distance of 10,000m. Systems with larger distances can be used as reference.

The cabling system defined in this section supports a wide range of services, including automation, process control and monitoring applications. It also includes power supply services.

This section is directly or by reference to ISO /IEC 11801-1.2017.

a) the structure and minimum configuration of the general cabling system for industrial buildings;

b) a telecommunications outlet (TO) port;

c) transmission performance requirements for cabling links and channels;

d) (right) requirements and options for implementation;

e) performance requirements for cabling components;

f) Compliance requirements and acceptance procedures.

Cabling of critical automation, process and monitoring application services in the automation area is outside the scope of this section. Such specific applications

See IEC 61784-5 (Design) and IEC 61918 (Installation) for information on cabling.

Safety (electrical safety and protection, fire protection, etc.) and electromagnetic compatibility (EMC) requirements are regulated by other standards and regulations and are not included in this section.

In the range. However, the information given in this section helps to comply with these standards and specifications.

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.

ISO /IEC 11801-1.2017 General cable for information technology user buildings - Part 1. General requirements

technology-Genericcablingforcustomerpremises-Part 1.Generalrequirements)

ISO /IEC 11801-2 General cabling for information technology user buildings - Part 2. Office buildings (Informationtech-

nology-Genericcablingforcustomerpremises-Part 2.Officepremises)

ISO /IEC 14763-2. Information technology - Buildings - ssssssssssssssss

formationtechnology-Implementationandoperationofcustomerpremisescabling-Part 2.Planning

Andinstalation)

ISO /IEC 14763-4. Implementation and operation of cabling for information technology - Buildings - Part 4. Measurements on E2E links [In-

formationtechnology-Implementationandoperationofcustomerpremisescabling-Part 4.Meas-

urementofEnd-to-End(E2E)-Links]

ISO /IEC 30129 Telecommunications connection network for information technology buildings and other structures (Informationtechnology-Tele-

Communicationsbondingnetworksforbuildingsandotherstructures)

IEC 61754-20 fibre optic connection and passive component fibre optic connector interface - Part 20. LC type connector family

(Fibreopticinterconnectingdevicesandpassivecomponents-Fibreopticconnectorinterfaces-Part

20 TypeLCconnectorfamily)

IEC 61784-5 (all parts) Industrial Communication Network Profiles Part 5. Installation of Fieldbus CPF Installation

File (Industrialcommunicationnetworks-Profiles-Part 5.Instalationfieldbuses-Instalation

profilesforCPF)

IEC 61918 digital data communication measurement and control installation of fieldbus communication media within and between automation islands

Practice (Digitaldatacommunicationformeasurementandcontrol-Profilescoveringinstalationpracticefor

FieldbuscommunicationsmediawithinandbetweentheAutomationIsland)

3 terms and definitions, abbreviations, symbols

3.1 Terms and definitions

The following terms and definitions defined by ISO /IEC 11801-1.2017 apply to this document.

3.1.1

Device apparatus

Within an industrial complex, a device or group of devices that are serviced by one or more network interfaces and that have specific, definitive overall capabilities.

3.1.2

Device connection jumper appliancesattachmentcord

A jumper for connecting a telecommunications outlet to a network interface.

3.1.3

Automation area automationisland

A place where systems such as control, monitoring, and process protection are installed in industrial buildings.

3.1.4

Automation socket automationoutlet

A fixed connection (hard) piece that provides an interface to the automation area (AI).

3.1.5

Compartment board bulkhead

A wall or barrier that is adapted to maintain an internal and external climate environment.

3.1.6

Equipment room

A room dedicated to installing patch panels and application-specific equipment.

3.1.7

Floor cable floorcable

Cable for connecting the floor distribution frame to the intermediate distribution frame.

3.1.8

Floor patch panel floordistributor

A patch panel used to connect floor cables and other cabling subsystems, active equipment.

3.1.9

Intermediate cable intermediateable

A cable that connects the intermediate distribution frame to the telecommunications outlet.

3.1.10

Intermediate distribution frame intermediatedistributor

A patch panel that connects intermediate cables, other cabling subsystems, and active equipment.

3.1.11

Industrial intermediate distribution frame industrialintermediatedistributor

Intermediate distribution frame for connecting multiple automation zones and transferring critical process control, monitoring and automation data (PCMA) between them.

3.1.12

Network interface networkinterface

The interface between the device to which the cable is attached and the network of devices.

3.1.13

Telecommunications room telecommunicationsroom

An enclosed space in which telecommunications equipment, (provided) cable terminations, interconnections, and cross-connections are placed.

3.2 Abbreviations

The following abbreviations apply to this document.

AI. Automation Area (AutomationIsland)

AO. Automation Outlet

CPL. CP link (CPLink)

E2E. Link end-to-end link (End-to-Endlink)

FD. Floor Distribution Frame (FloorDistributor)

ID. Intermediate Distribution Frame (IntermediateDistributor)

IID. Industrial Intermediate Distribution Frame (IndustrialIntermediateDistributor)

NI. Network Interface (NetworkInterface)

PCMA. Process Control, Monitoring and Data Automation [ProcessControl, Monitoring and Automation(data)]

3.3 symbol

The symbols used in this section are defined when they appear.

The same symbols used in the various parts of ISO /IEC 11801 are defined in ISO /IEC 11801-1.2017 3.3.

4 Compliance

The cabling installation in accordance with this section shall meet the following requirements.

a) The configuration and structure shall comply with the requirements of Chapter 5.

b) that the channel shall meet the local channel requirements under the specific environmental conditions specified in Chapter 6 in accordance with the applicable environmental categories defined in Clause 6.

(See note). It should be achieved by the following means.

1) The design and implementation of the channel ensures compliance with the channel performance specified in Chapter 6;

2) Add appropriate accessories to the permanent link or CP link to ensure compliance with the performance level requirements specified in Chapter 7. In yong

When one or more jumpers are added to the long-term link to form a channel, the performance of the channel should ensure compliance with the requirements specified in Chapter 7.

3) For the E1 environment, the reference implementation method that meets the requirements of Chapter 8 shall be adopted and shall be selected in accordance with Chapter 9, Chapter 10, and

The cabling components required by the chapter, the performance compliance in this environment is derived from the statistical method of model performance.

c) The type and performance of the mating interface of the cabling interface at TO shall comply with the requirements of Chapter 10 and shall comply with the appropriateness of the cabling interface.

Additional requirements for environmental classification (see Note), applicable environmental classifications are specified in Chapter 6.

d) The connection hardware among the other functional elements in the cabling structure shall comply with the different environmental classifications where the local connection hardware is located.

The requirements of Chapter 10 (see Note), applicable environmental classifications are specified in Chapter 6.

e) shall comply with the requirements of ISO /IEC 14763-2 and ISO /IEC 30129.

The test methods and sampling levels that should be used are outside the scope of this section. Channels and links required by Chapters 6 and 7

The conformity assessment test method is given in ISO /IEC 11801-1.2017. Test parameters, sampling levels, and test results for specific projects

Set in accordance with ISO /IEC 14763-2 installation specifications and quality plans.

Installation outside the industrial intermediate distribution frame shall comply with the requirements of IEC 61918 and IEC 61784-5.

When the cabling functional element does not form a channel, the link performance specification should be used to verify compliance with that portion.

Specifications marked as "ffs" are preliminary definitions and do not need to meet the requirements of this section.

Note. The local environment classification of the cabling or cabling components specified in 6.2.2 of ISO /IEC 11801-1.2017, according to the external environment in which the components are located or

The corresponding classification is divided by the environment in which the technical modifications are installed.

5 general cabling system structure

5.1 Overview

This chapter specifies the functional elements of the general cabling system for industrial buildings, including the way in which subsystems are connected and the interfaces at which components are connected.

Claim. The applications listed in Appendix E of ISO /IEC 11801-1.2017 are supported by the connection of TO and active devices at the distribution frame.

In general, all functional elements, subsystems, and campus patch panels to floor distribution frames specified in ISO /IEC 11801-1.2017

The interface requirements apply.

5.2 Functional elements

In addition to the functional elements in ISO /IEC 11801-1.2017, in order to comply with this section, the following functional elements are specified.

a) floor distribution frame (FD);

b) floor cable;

c) intermediate distribution frame (ID);

d) intermediate cable;

e) Collection point (CP) (optional);

f) connection cable (CP cable);

g) Telecom outlet (TO).

As shown in FIG. 3, one ID serves TO on multiple independent devices or multiple TOs of a single device. Type of device cabling and

Nature is outside the scope of this section.

Multiple functional elements are connected together to form a cabling subsystem.

Figure 3 Device-based functional element configuration in industrial buildings

5.3 Cable Subsystem

5.3.1 General structure

The general cabling structure of industrial buildings consists of four cabling subsystems. the main trunk cabling subsystem of the park, the main trunk cabling subsystem, and the building.

Layer cabling subsystem and intermediate cabling subsystem. In addition, the cabling that connects communications, process control, and monitoring equipment to the universal cabling system is also required.

need. Device connection cabling is related to a specific application and is therefore outside the scope of this section. The composition of the subsystem is in 5.3.2, 5.3.3 and

Provisions in 5.3.4. A plurality of cabling subsystems are coupled together to form a universal cabling structure as shown in FIG.

Figure 4 General environment cabling structure for industrial environment

The connections between the cabling subsystems can be active (requiring specific application equipment) or passive. Connecting to specific application devices can be interconnected

Or cross-connect method (see ISO /IEC 11801-1.2017). Passive connections between subsystems should be made by using quick-connect jumpers or crimps

The cross-connection of the lines is implemented.

The more complex device connection systems that are not summarized in Chapter 5 are described in Appendix A, Appendix B, and Appendix C.

a) Appendix A describes the combined cabling structure of general cabling and industrial cabling systems. Industrial cabling systems connect multiple AIs via ID.

To support critical PCMA data;

b) Appendix B describes the use of components specified in Chapters 9, 10 and 11 while meeting the transmission performance requirements of Chapter 6.

Test implementation

c) Appendix C describes the use of the components specified in Chapters 9, 10 and 11 to meet the transmission performance requirements of Chapter 6, but this Part

A reference implementation that cannot be supported in a normative manner.

5.3.2 Park and building trunk cabling subsystem

See 5.3.2 of ISO /IEC 11801-1.2017.

5.3.3 Floor cabling subsystem

The floor cabling subsystem extends from the FD to the ID to which it is connected.

The floor cabling subsystem includes.

a) floor cable;

b) mechanical connection equipment for floor cables, including FD and ID connection hardware (eg, interconnect or cross-connect hardware) and related

Jumper

c) Passive connections to the building's trunk cabling system.

Although the device jumper is included in the channel, it is not part of the cabling subsystem because it is associated with a particular application.

5.3.4 Intermediate cabling subsystem

The intermediate cabling subsystem extends from the ID to the TO connected to it. The intermediate cabling subsystem includes.

a) intermediate cable;

b) CP (optional);

c) the mechanical connection device of the intermediate cable includes the connection at the TO and ID and the quick connect/crimp jumper at the ID;

d) TO.

Although device jumpers and device connection jumpers are included in the channel, they are not part of the cabling subsystem because they are associated with a particular application.

portion.

The intermediate cable from ID to TO should be continuous. In the open industrial environment where TO is flexible and portable, it can be used in ID and TO.

Install cabling rendezvous.

It is foreseeable that the industrial environment is harsh and that the cable is used to carry control and measurement data, so additional specifications are required, such as

Based on the environmental performance requirements specified by MICE in ISO /IEC 11801-1.2017.

The cabling between ID and AI shall comply with the requirements of ISO /IEC 11801-1.2017.

Additional performance specification requirements may be required when multiple AIs transmit critical PCMA data via an ID (see Appendix A).

5.3.5 Centralized cabling structure

As shown in Figure 5, the centralized cabling structure constitutes a combined trunk/horizontal channel. The channel is provided by a passive connection within the patch panel. This

These connections are made through cross-connections or interconnections. In addition, for centralized fiber optic cable, it can be connected at the distribution frame using the fusion method.

Connect, but this will reduce the ability of the cabling system to support reconfiguration.

Figure 5 Structure of a Chinese-style general-purpose cable for industrial building clusters

5.3.6 Design goals

The intermediate cabling system should be designed to support the widest range of existing and emerging applications to provide the longest working life. Minimize work

The cost of damage and re-wiring.

Floor and building trunk cabling should be designed according to the service life cycle of the general cabling system. Usually oriented to the present and foreseeable

The application development is designed as a requirement, especially when the path and space are relatively plentiful and easy to expand. When path and space expansion is limited,

The choice of the main trunk cable of the park should be considered in a longer-term way than the main cable of the building.

5.4 Subsystem Interconnection

The functional elements of each subsystem in the general cabling system of the industrial building group are connected to each other to form a layered structure as shown in FIG.

Figure 6 General structure of industrial buildings

Figure 7 shows the relationship between the functional elements of the fault-protected redundant installation (optional CP between ID and TO)

In some cases, the cabling system has a built-in redundant design for safety or reliability reasons. Figure 7 shows this in the structural framework.

One of many examples of functional element connection redundancy designed to prevent one or more components of the cabling infrastructure from failing. To prevent fire or

The general cabling design of buildings that provide protection in the event of cable damage provides the basis.

5.5 Functional elements

Figure 8 shows an example of how the functional elements are connected in a building. FD and ID are usually located in industrial cabinets, equipment rooms, telecommunications rooms or

Adjacent, on or within the device. Other distribution frames are generally located between equipment or telecommunications rooms specified in ISO /IEC 14763-2.

The cable uses the path for routing. A variety of cable management systems are available to support different cables in the path, including pipes, ducts, and supports

plate. The requirements for the cable management system within the path and path are specified in ISO /IEC 14763-2 and IEC 61918.

Figure 8 I...

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.

Referenced standards

Normative references

IEC 11801 · IEC 14763 · IEC 30129 · IEC 61754

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