BS EN IEC 62439-3:2022 Industrial Communication Networks

High Availability Automation Networks: Parallel Redundancy Protocol (PRP) and High-availability Seamless Redundancy (HSR)

In the fast-paced world of industrial automation, ensuring uninterrupted communication is paramount. The BS EN IEC 62439-3:2022 standard is your definitive guide to achieving high availability in automation networks through the implementation of Parallel Redundancy Protocol (PRP) and High-availability Seamless Redundancy (HSR).

Key Features and Benefits

• Comprehensive Coverage: Spanning 256 pages, this standard provides an in-depth exploration of PRP and HSR, ensuring you have all the information you need to implement these protocols effectively.
• Latest Insights: Released on July 19, 2023, this standard incorporates the most recent advancements and best practices in industrial communication networks.
• Global Recognition: As a BS EN IEC standard, it is recognized and respected worldwide, ensuring your compliance with international norms.
• Enhanced Reliability: By following the guidelines in this standard, you can significantly enhance the reliability and availability of your automation networks, minimizing downtime and maximizing productivity.

What is Parallel Redundancy Protocol (PRP)?

Parallel Redundancy Protocol (PRP) is a network protocol designed to provide seamless redundancy in industrial communication networks. It operates by sending duplicate packets over two independent networks, ensuring that even if one network fails, the communication remains uninterrupted. This protocol is particularly useful in environments where high availability is critical, such as manufacturing plants, power generation facilities, and transportation systems.

What is High-availability Seamless Redundancy (HSR)?

High-availability Seamless Redundancy (HSR) is another protocol aimed at ensuring continuous network availability. Unlike PRP, HSR operates by creating a ring network topology, where each node is connected to two other nodes, forming a loop. This configuration allows for immediate rerouting of data in case of a failure, ensuring that communication remains seamless and uninterrupted. HSR is ideal for applications where even the slightest downtime can have significant consequences, such as in critical infrastructure and safety systems.

Why Choose BS EN IEC 62439-3:2022?

Choosing the BS EN IEC 62439-3:2022 standard means opting for a comprehensive, reliable, and globally recognized guide to high availability automation networks. Here are some reasons why this standard is indispensable:

• Expert Guidance: Authored by leading experts in the field, this standard provides authoritative guidance on implementing PRP and HSR.
• Detailed Explanations: Each protocol is explained in detail, with practical examples and scenarios to help you understand and apply the concepts effectively.
• Compliance Assurance: Adhering to this standard ensures that your automation networks meet international compliance requirements, giving you peace of mind.
• Future-proofing: By following the latest guidelines and best practices, you can future-proof your networks against emerging challenges and technological advancements.

Technical Specifications

Standard Number	BS EN IEC 62439-3:2022
Pages	256
Released	2023-07-19
ISBN	978 0 539 26879 9
Name	Industrial communication networks. High availability automation networks Parallel Redundancy Protocol (PRP) and High-availability Seamless Redundancy (HSR)
Status	Standard

Who Should Use This Standard?

This standard is essential for a wide range of professionals involved in industrial automation and communication networks, including:

• Network Engineers: Gain a thorough understanding of PRP and HSR to design and maintain high availability networks.
• Automation Specialists: Ensure your automation systems are robust and reliable by implementing the best practices outlined in this standard.
• Compliance Officers: Ensure your organization meets international standards for network reliability and availability.
• System Integrators: Integrate high availability protocols into your solutions to offer enhanced reliability to your clients.

Conclusion

In an era where downtime can lead to significant financial losses and operational disruptions, the BS EN IEC 62439-3:2022 standard is an invaluable resource for ensuring the highest levels of network availability and reliability. By providing comprehensive guidance on Parallel Redundancy Protocol (PRP) and High-availability Seamless Redundancy (HSR), this standard equips you with the knowledge and tools needed to create robust, fault-tolerant automation networks.

Invest in the BS EN IEC 62439-3:2022 standard today and take a significant step towards achieving unparalleled network reliability and performance in your industrial automation systems.

BS EN IEC 62439-3:2022

This standard BS EN IEC 62439-3:2022 Industrial communication networks. High availability automation networks is classified in these ICS categories:

• 35.100.05 Multilayer applications
• 25.040.40 Industrial process measurement and control
• 35.040.01 Information coding in general
• 25.040.01 Industrial automation systems in general
• 35.110 Networking