The Yokogawa AVR10D-Q22021 Duplex V-net Router is a high-performance networking device specifically designed for use in distributed control systems (DCS). As part of Yokogawa’s V-net architecture, it provides robust communication pathways between controllers, operator stations, and engineering tools, ensuring reliable data transfer and fault-tolerant operation.

Technical Specifications

Product Applications

• Distributed control systems (DCS) for power generation plants.

• Refinery and petrochemical control networks.

• Oil and gas upstream and midstream operations.

• Chemical production facilities requiring high-availability networks.

• Pulp and paper process automation.

• Pharmaceutical manufacturing plants with strict process control requirements.

Product Advantages

• High Availability: Duplex redundancy minimizes communication failures.

• Seamless Switchover: Automatic transition between redundant lines without data loss.

• System Integration: Fully compatible with Yokogawa CENTUM VP and other control systems.

• Scalability: Supports large system expansion without compromising performance.

• Robust Security: Designed for industrial-grade secure communication.

• Ease of Maintenance: Modular design for easy installation and replacement.

• Reliability: Built to withstand demanding industrial operating conditions.

FAQ

Q1: What type of redundancy does the AVR10D-Q22021 support?

A1: It supports duplex redundancy with automatic switchover to ensure continuous communication.

Q2: Can this router be integrated with third-party control systems?

A2: It is optimized for Yokogawa systems but can exchange data with third-party systems using standard protocols supported by V-net/IP.

Q3: What is the maximum communication speed supported?

A3: The router supports 100 Mbps full-duplex communication.

Q4: How is fault detection managed within the duplex system?

A4: The router continuously monitors communication lines and automatically switches over if a failure is detected.

Q5: Is the AVR10D-Q22021 suitable for harsh industrial environments?

A5: Yes, it is designed with industrial-grade protection, wide operating temperature range, and compliance with CE and UL standards.

Q6: Can the router be used in a non-redundant configuration?

A6: While designed for duplex redundancy, it can be used in single-path configurations if required.

Q7: How does the router handle network load balancing?

A7: Load balancing is managed by the V-net system architecture, ensuring optimized traffic distribution across redundant links.

Q8: What diagnostic features are available?

A8: Built-in self-diagnostic and communication monitoring tools allow operators to quickly identify issues.

Q9: Is hot-swapping supported for this router?

A9: Yes, the router supports hot-swapping, minimizing downtime during replacement.

Q10: What type of network topology can it support?

A10: It supports star, ring, and hybrid topologies within the V-net architecture.