Yokogawa AVR10D-Q22011 Duplex V-Net Router

The Yokogawa AVR10D-Q22011 Duplex V-net Router is a high-performance communication module designed for distributed control systems (DCS) within industrial automation environments. It serves as a duplex router for the V-net communication network, ensuring reliable data transmission between field devices, controllers, and higher-level systems. Built with redundancy and robustness, it minimizes communication downtime and enhances system reliability in mission-critical applications.

Technical Specifications

Product Applications

• Distributed Control Systems (DCS) for power plants, petrochemicals, and refineries.

• Data communication backbone in large-scale automation plants.

• Redundant communication links between controllers and operator stations.

• Integration of multiple V-net communication segments.

• Ensuring fault-tolerant communication in safety-critical environments.

Product Advantages

• Duplex Redundancy: Provides dual communication channels for fault tolerance.

• High Reliability: Ensures uninterrupted data transmission in mission-critical plants.

• Seamless Integration: Optimized for Yokogawa’s CENTUM and ProSafe-RS systems.

• Robust Design: Withstands harsh industrial environments.

• Flexible Installation: Supports DIN rail and panel mounting.

• Diagnostic Capability: Built-in LED indicators and self-diagnostic functions.

FAQ

Q1: What communication protocol does the AVR10D-Q22011 support?

A1: It supports Yokogawa’s proprietary V-net communication protocol for distributed control.

Q2: How does the duplex redundancy function work in this router?

A2: The unit uses two communication paths in parallel, automatically switching to the backup in case of failure.

Q3: Can this router be used in safety instrumented systems (SIS)?

A3: Yes, it can be used when integrated with ProSafe-RS for safety-critical applications.

Q4: Does the AVR10D-Q22011 support hot-swapping?

A4: Yes, the module is designed for online replacement without shutting down the entire system.

Q5: What diagnostic features are available?

A5: It provides LED indicators, fault detection, and status reporting to engineering tools.

Q6: Is the router compatible with third-party communication networks?

A6: It is specifically optimized for Yokogawa V-net and may require gateways for third-party systems.

Q7: How many redundant ports does the unit provide?

A7: It typically supports multiple redundant V-net ports for segment interconnection.

Q8: Can multiple AVR10D units be cascaded in a network?

A8: Yes, they can be cascaded to extend the V-net backbone across large-scale systems.

Q9: What kind of power redundancy is supported?

A9: The router supports dual 24 V DC inputs for power redundancy.

Q10: How is firmware updated for this unit?

A10: Firmware updates are performed through Yokogawa’s engineering tools with minimal downtime.