IEC 61375-2-2:2012 PDF

Name: IEC 61375-2-2:2012 — Electronic railway equipment - Train communication network (TCN) - Part 2-2: Wire Train Bus conformance testing
SKU: IEC 61375-2-2:2012
Price: 35 EUR
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Electronic railway equipment - Train communication network (TCN) - Part 2-2: Wire Train Bus conformance testing

Название (английский):

IEC 61375-2-2:2012

Electronic railway equipment - Train communication network (TCN) - Part 2-2: Wire Train Bus conformance testing

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 204
Дата публикации:: 21 июня 2012 г.
Издание:: IEC IS 61375 edition 1 version 1
ICS:: 45.060.01

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Описание (английский):

IEC 61375-2-2:2012 applies to all equipment and devices implemented according to IEC 61375-2-1, i.e. it covers the procedures to be applied to such equipment and devices when the conformance should be proven. The applicability of this standard to a TCN implementation allows for individual conformance checking of the implementation itself and is a pre-requisite for further interoperability checking between different TCN implementations.

Abstract

Похожие стандарты

Стандарты, упомянутые в описании

Overview

IEC 61375-2-2:2012 is an international standard developed by the International Electrotechnical Commission (IEC) focused on electronic railway equipment. Specifically, it addresses the Train Communication Network (TCN) and defines the conformance testing procedures for the Wire Train Bus (WTB) components and systems. This standard applies to all equipment and devices implemented according to IEC 61375-2-1, ensuring consistent and reliable testing methods to verify that these components meet required specifications.

The importance of IEC 61375-2-2 lies in its role as a prerequisite for interoperability testing, guaranteeing that various TCN implementations can work seamlessly together. By applying rigorous conformance testing, railway manufacturers and operators can ensure the functional integrity, safety, and compatibility of train communication networks.

Key Topics

Conformance Testing Procedures The standard outlines comprehensive test approaches including:

Basic interconnection tests for cabling and connectors
Capability and behavior tests for WTB nodes and cables
Link layer interface evaluation
Conformance resolution and interpretation of test results

Protocol and Interface Requirements Clear definitions of electrical and communication interface requirements ensure that devices correctly implement the Wire Train Bus protocols.

Test Cases and Methodology IEC 61375-2-2 provides detailed test cases for various WTB components such as trunk cables, jumper cables, extension cables, and RTP (Redundancy Management Protocol). These test suites cover aspects like line resistance, signal integrity, error handling, and data consistency.

Conformance Assessment Process The document specifies a structured conformance assessment process including declaration of requirements, boundary conditions, and result analysis to determine the device under test's conformity status.

Test Laboratory and Instrumentation Guidelines Annexes include recommendations on test laboratory roles, required instrumentation, and dedicated test bench architectures to support rigorous conformance verification.

Applications

Railway Communication Equipment Manufacturers Manufacturers use IEC 61375-2-2 to verify their products’ compliance with WTB communication requirements before market release.

Rail Operators and Integrators Operators and integrators rely on compliant equipment to ensure that train communication networks operate safely and efficiently, supporting diagnostics, control, and redundancy features.

Interoperability Testing Serving as a foundation for interoperability testing, this standard ensures that communication components from different suppliers can be interconnected without issues.

Quality Assurance and Certification Conformance testing guided by IEC 61375-2-2 supports quality assurance programs and certification processes in the railway industry, improving system reliability.

Related Standards

IEC 61375-2-1 Defines the basic Train Communication Network architecture and the fundamental specifications upon which IEC 61375-2-2 testing is based.

IEC 61375-1 The overarching standard covering the general concepts and definitions of Train Communication Networks.

IEC 61375 Series Other parts of this series address different layers and communication buses within the TCN framework, including Ethernet Train Backbone (ETB) standards.

Railway Signal and Communication Standards In conjunction with IEC 61375-2-2, related international railway communication standards provide a holistic framework for train electronics and communication systems.

By adhering to IEC 61375-2-2:2012, industry stakeholders can ensure that wire train bus implementations meet strict technical requirements, enhancing safety, interoperability, and performance in modern electronic railway networks. This conformance standard is essential for anyone involved in designing, testing, deploying, or certifying Train Communication Network equipment.

IEC 61375-2-2:2012 PDF

Abstract

Похожие стандарты

Overview

Key Topics

Applications

Related Standards

Технические детали

IEC 61375-2-1:2012

Electronic railway equipment - Train communication network (TCN) - Part 2-1: Wire Train Bus (WTB)

IEC 61375-2:2007

Electric railway equipment - Train bus - Part 2: Train communication network conformance testing

SIST EN IEC 61375-1:2026

Electronic railway equipment - Train communication network (TCN) - Part 1: General architecture

IEC 61375-2-3:2015/COR2:2016

Corrigendum 2 - Electronic railway equipment - Train communication network (TCN) - Part 2-3: TCN communicatio…