PD CLC IEC/TS 60079-47:2021 Explosive Atmospheres Equipment Protection by 2-Wire Intrinsically Safe Ethernet Concept (2-WISE)

Standard Number: PD CLC IEC/TS 60079-47:2021

Pages: 20

Released: 2021-08-11

ISBN: 978 0 539 18801 1

Status: Standard

Overview

In the ever-evolving landscape of industrial safety, ensuring the protection of equipment in explosive atmospheres is paramount. The PD CLC IEC/TS 60079-47:2021 standard, titled "Explosive Atmospheres Equipment Protection by 2-Wire Intrinsically Safe Ethernet Concept (2-WISE)," is a crucial document that provides comprehensive guidelines and specifications for safeguarding equipment in hazardous environments.

Key Features

• Comprehensive Guidelines: This standard offers detailed instructions and best practices for implementing the 2-wire intrinsically safe Ethernet concept, ensuring maximum safety in explosive atmospheres.
• Up-to-Date Information: Released on August 11, 2021, this document reflects the latest advancements and research in the field of industrial safety.
• Concise and Informative: With 20 pages of well-structured content, this standard provides all the necessary information without overwhelming the reader.
• International Recognition: As part of the IEC 60079 series, this standard is recognized and respected globally, making it a valuable resource for industries worldwide.

Why Choose PD CLC IEC/TS 60079-47:2021?

Choosing the PD CLC IEC/TS 60079-47:2021 standard means prioritizing safety and compliance in your operations. Here are some compelling reasons to consider this standard:

• Enhanced Safety: By adhering to the guidelines provided in this standard, you can significantly reduce the risk of accidents and ensure the safety of your personnel and equipment.
• Regulatory Compliance: Compliance with international standards is often a legal requirement. This document helps you meet those requirements, avoiding potential fines and legal issues.
• Industry Best Practices: The standard incorporates industry best practices, ensuring that you are following the most effective and efficient methods for equipment protection.
• Global Applicability: Whether you operate locally or internationally, this standard is applicable across various regions, making it a versatile addition to your safety protocols.

Detailed Content

The PD CLC IEC/TS 60079-47:2021 standard covers a wide range of topics essential for the protection of equipment in explosive atmospheres. Some of the key areas include:

• Introduction to 2-WISE: An overview of the 2-wire intrinsically safe Ethernet concept and its significance in industrial safety.
• Technical Specifications: Detailed technical specifications and requirements for implementing the 2-WISE concept.
• Safety Measures: Comprehensive guidelines on safety measures to be taken during the installation and operation of equipment in explosive atmospheres.
• Testing and Certification: Information on testing procedures and certification requirements to ensure compliance with the standard.
• Maintenance and Inspection: Best practices for the maintenance and inspection of equipment to ensure ongoing safety and compliance.

Who Should Use This Standard?

The PD CLC IEC/TS 60079-47:2021 standard is an invaluable resource for a wide range of professionals and industries, including:

• Industrial Safety Engineers: Professionals responsible for ensuring the safety of equipment and personnel in hazardous environments.
• Compliance Officers: Individuals tasked with ensuring that their organization meets all relevant safety and regulatory standards.
• Equipment Manufacturers: Companies that design and manufacture equipment for use in explosive atmospheres.
• Maintenance Personnel: Technicians and engineers responsible for the upkeep and inspection of safety-critical equipment.
• Regulatory Authorities: Organizations and agencies responsible for enforcing safety standards and regulations.

Conclusion

In conclusion, the PD CLC IEC/TS 60079-47:2021 standard is an essential document for anyone involved in the protection of equipment in explosive atmospheres. Its comprehensive guidelines, up-to-date information, and international recognition make it a valuable resource for ensuring safety and compliance in hazardous environments. By adhering to this standard, you can enhance the safety of your operations, meet regulatory requirements, and implement industry best practices.

PD CLC IEC/TS 60079-47:2021

• 29.260.20 Electrical apparatus for explosive atmospheres

This part of IEC 60079, which is a technical specification, specifies requirements for the construction, marking and documenting of apparatus, systems and installations for use with the 2-Wire Intrinsically Safe Ethernet concept (2-WISE), such as the physical layer specification for 2-Wire Ethernet 10BASE-T1L as defined in IEEE 802.3cg.

2-WISE is a concept for an advanced physical layer (APL), designed to simplify the examination process for intrinsic safety parameters of components and cabling within APL segments. This is achieved by defining universal intrinsic safety parameter limits for APL ports, according to the specific hazardous area requirements and listing a concise set of rules for the segment setup.

The requirements for construction and installation of 2-WISE devices and systems are included in IEC 60079-11, IEC 60079-14, and IEC 60079-25, except as modified by this document. Parts of a 2-WISE device can be protected by any Type of Protection listed in IEC 60079-0 appropriate to the EPL for the intended hazardous area. In these circumstances, the requirements of this technical specification apply only to intrinsically safe circuits of the apparatus.

Where a requirement of this document conflicts with a requirement of IEC 60079-0, IEC 60079-11, IEC 60079-14 or IEC 60079-25, the requirements of this document take precedence.