AVR10D-Q22020 | Yokogawa CENTUM VP Dual-Redundant V-net Router

Product Overview

The Yokogawa AVR10D-Q22020 functions as a high-availability network bridge within the CENTUM VP distributed control system (DCS) environment. This dual-redundant V-net router facilitates seamless data exchange between the traditional Vnet (10 Mbps) bus and the high-speed Vnet/IP (100 Mbps) control network. We supply this essential communication hub as 100% Brand New and Original, ensuring zero-latency routing and hardware-level redundancy for critical process control architectures.

Part Number Breakdown

The AVR10D-Q22020 suffix codes define the specific power and network configuration for high-security environments:

• AVR10D: Dual-redundant V-net Router.

• Q2: Configured for Dual-Redundant V net (10BASE-2 interface).

• 2: Integrated Dual Power Supply units for fail-safe operation.

• 0: Standard specification (Always 0).

• 2: 220-240 V AC Power Supply requirement.

• 0: Basic hardware type.

Technical Specifications

This router manages disparate network speeds and protocols while maintaining strict data determinism.

Engineering Advantages

• Mission-Critical Redundancy: The AVR10D-Q22020 incorporates both dual-redundant communication and dual power supplies. This architecture eliminates single points of failure, as the secondary power unit and redundant Vnet bus immediately take over if the primary systems fail, preventing process shutdowns.

• Seamless Network Bridging: The router translates 10 Mbps BNC-based Vnet traffic into 100 Mbps Ethernet-based Vnet/IP traffic. This enables engineers to integrate legacy CENTUM hardware with modern, high-speed control networks without rewriting complex system databases.

• Industrial-Grade Thermal Management: The module operates reliably from -10°C to +55°C. This wide thermal range supports installation in varied environments, from climate-controlled server rooms to ventilated field enclosures in harsh industrial zones.

• Compact DIN-Rail Compatible Design: With a width of only 210 mm, this router maximizes cabinet density. The integrated mounting structure allows for rapid installation in standard 19-inch racks or specialized marshalling cabinets where space remains at a premium.

FAQs

Does the AVR10D-Q22020 support automatic network failover?

Yes. The router constantly monitors the status of both Vnet segments. If it detects a signal loss or cable fault on one line, the hardware automatically switches to the redundant path to ensure continuous data flow between the HIS and FCS stations.

Can I use a 110V AC power source for this specific model?

No. The "2" suffix in the AVR10D-Q22020 code specifically identifies the 220-240 V AC power supply configuration. For 100-120V AC requirements, you must select the appropriate alternate suffix model.

What type of cabling do I need for the Vnet side?

The Vnet interface utilizes BNC connectors and requires high-quality 10BASE-2 coaxial cabling. For the Vnet/IP side, use standard Category 5e or higher shielded twisted pair (STP) cables with RJ45 connectors.

Is this a refurbished or surplus unit?

Absolutely not. We offer only 100% Brand New Yokogawa hardware. Each unit ships in its original factory-sealed anti-static packaging, complete with the official manufacturer serial number to guarantee authenticity and full service life.