Yokogawa AVR10D-Q22020 duplexed V net router

The Yokogawa AVR10D-Q22020 is a duplexed V net router designed for industrial automation systems, specifically connecting Centum VP Human Interface Stations (HISEs) on the Vnet/IP to Centum VP, Centum CS 3000, Centum CS, and Centum CS 1000 systems on Vnet and VL net domains. This router bridges different network protocols, ensuring seamless communication between legacy and modern control systems. With support for dual redundancy and robust connectivity, the AVR10D-Q22020 enhances system reliability and simplifies integration in complex industrial setups. Yokogawa’s expertise in automation ensures this router meets high standards for performance and durability, making it ideal for critical applications in manufacturing, energy, and process control.

Technical Parameters

Advantages and Characteristics

• Dual Redundancy: Supports dual-redundant Vnet/VL net connections (10Base-2), minimizing downtime and ensuring continuous operation.
• Dual Power Supply: Redundant power input prevents failures from single-point power issues.
• Compact Design: Space-efficient layout fits into tight control cabinets without compromising performance.
• Easy Integration: Simplifies connectivity between legacy (Vnet/VL net) and modern (Vnet/IP) systems using standard interfaces (BNC/RJ45).
• High Reliability: Proven in industrial environments with compliance to Yokogawa’s rigorous standards (e.g., GS 33K01A10-50E specifications).

Application Areas and Case Studies

Industries: Manufacturing, energy, chemical processing, and water treatment.

Use Cases:

• Factory Automation: Connects HMI stations (Vnet/IP) to PLCs (Vnet) in a automotive assembly plant, enabling real-time monitoring and control.
• Energy Sector: Integrates Centum CS 1000 (VL net) with a new Vnet/IP system in a power plant, improving data consistency and reducing maintenance costs.

Case Study: A petrochemical facility upgraded its control network using the AVR10D-Q22020 to bridge legacy Centum CS 3000 (Vnet) and new Centum VP (Vnet/IP) systems. The router’s dual redundancy and seamless protocol conversion reduced downtime by 30% and improved system availability.

Competitive Comparison

Compared to similar industrial routers, the AVR10D-Q22020 stands out with:

• Native Support for Legacy Networks: Direct compatibility with Vnet/VL net (10Base-2) without additional adapters.
• Dual Redundancy Standard: Built-in redundancy for both networks and power supply, reducing external component needs.
• Compact Form Factor: 30% smaller than comparable models while maintaining full functionality.

Selection Recommendations

• Compatibility: Ensure alignment with your system (Centum VP/CS 3000/CS 1000) and network protocols (Vnet/IP, Vnet, VL net).
• Installation Space: Verify 19-inch rack availability; compact design suits space-constrained environments.
• Redundancy Needs: Opt for dual configuration (Q2 suffix) for critical applications requiring high availability.
• Budget: Balance redundancy features (dual power/network) with project requirements; the AVR10D-Q22020 offers cost-effective reliability.

Precautions

• Installation:
  • Use Cat5e/6 UTP cables for Vnet/IP (max. 100m distance to switch).
  • Secure BNC connections for Vnet/VL net to avoid signal loss.
  • Ground the unit properly (M4 screw terminal) to prevent EMI interference.
• Maintenance:
  • Regularly inspect cable connections and power supply status.
  • Replace faulty components immediately to maintain redundancy.
• Environment:
  • Operate within specified temperature (0–50°C) and humidity (10–90% non-condensing) ranges.

Conclusion

The Yokogawa AVR10D-Q22020 is a versatile, reliable router for industrial network integration. Its dual redundancy, compact design, and legacy support make it a top choice for upgrading or expanding control systems.