Product Core Brief
- Model: YOKOGAWA AVR10D-A22010
- Brand: YOKOGAWA
- Series: CENTUM VP / CS 3000 AVR10D Industrial Router
- Core Function: Duplexed Vnet/IP router that bridges Vnet/IP Ethernet networks with legacy Vnet/VLnet coaxial networks in Yokogawa DCS systems.
- Product Type: DCS Industrial Network Router
- Key Specs: Duplexed communication module | duplexed power supply | dual-redundant VL net | 19-inch rack mount | Vnet/IP and Vnet/VLnet gateway
- Condition: New Original (New Surplus) / Factory Sealed
Product Introduction
A failed network router can isolate an entire control domain from the operator station before any field device fails. The YOKOGAWA AVR10D-A22010 is a duplexed Vnet/IP industrial router used in Yokogawa CENTUM VP and CENTUM CS 3000 systems to bridge the modern Vnet/IP Ethernet backbone with legacy Vnet or VLnet coaxial control networks.
The AVR10D family is designed for dual-redundant network architectures. The A22010 suffix specifically denotes a duplexed communication module with a duplexed power supply, configured for dual-redundant VL net operation. This makes it suitable for systems that still rely on legacy control stations or remote nodes connected via coaxial cable, while the operator stations and engineering stations run on Vnet/IP Ethernet.
The AVR10 series supports 100 Mbps full-duplex Vnet/IP communication via UTP cable (CAT5e or better, RJ45) on the Ethernet side, and 10 Mbps V-network communication via coaxial cable with BNC connectors on the legacy side. It can connect CENTUM VP human interface stations on Vnet/IP to CENTUM VP, CENTUM CS 3000, or CENTUM CS stations on Vnet, as well as CENTUM CS 1000 stations on VL net in other domains.
Because the AVR10D family includes multiple suffix variants — such as AVR10D-A11021, AVR10D-A22010, and AVR10D-Q22020 — the exact suffix must be confirmed against the replaced unit before ordering.
Key Technical Specifications
| Parameter | Value |
|---|---|
| Model | AWA |
| Product Type | Duplexed Vnet/IP Industrial Router |
| Compatible System | CENTUM VP / CENTUM CS 3000 / CENTUM CS 1000 |
| Vnet/IP Interface | 100 Mbps, full-duplex, UTP CAT5e+, RJ45 |
| Vnet/VLnet Interface | 10 Mbps, coaxial cable, BNC connector |
| Redundancy | Duplexed communication + duplexed power supply |
| VL net Configuration | Dual-redundant VL net |
| Mounting | 19-inch rack mount |
| Typical Application | Vnet/IP to Vnet/VLnet gateway, legacy station integration |
Key Selling Points & Differentiators
- Duplexed Vnet/IP router for bridging modern Ethernet and legacy coaxial DCS networks.
- Dual-redundant VL net support with duplexed communication and power modules.
- Enables integration of CENTUM CS/CS 1000 legacy stations into CENTUM VP environments.
- Direct replacement when suffix, domain settings, and node addresses match.
- Factory-sealed surplus inventory with visual QA and 12-month warranty.
- Not a process I/O module or controller; it is a network infrastructure component.
Quality Transparency SOP
- Visual inspection: Verify label “AVR10D-A22010,” RJ45 and BNC connectors, power terminals, and housing condition.
- Seal verification: Confirm original anti-static bag, packaging, and factory labeling when supplied sealed.
- Suffix cross-check: Match A22010 with the replaced unit; do not assume interchangeability with A11021 or Q22020 variants.
- Domain check: Record domain number, node address, and Vnet/VLnet configuration before removal of the existing unit.
- Power check: Verify power supply voltage and terminal wiring match the cabinet supply.
- Communication test: After installation, verify Vnet/IP link status, Vnet/VLnet communication, and redundancy switchover.
Technical Risk Avoidance
❗ Confirm the exact suffix. AVR10D-A22010 is not automatically interchangeable with AVR10D-A11021 (which may have different redundancy or power configurations) or AVR10D-Q22020.
❗ This is a network router, not a process I/O card or controller. Do not substitute it for FCS, HIS, or I/O modules.
❗ Verify domain and node address settings. Incorrect addressing can isolate an entire control domain from the operator network.
❗ Check coaxial cable and BNC connector condition. Degraded coaxial cabling is a common cause of intermittent Vnet/VLnet faults.
❗ Confirm power supply compatibility. The duplexed power supply configuration requires matching voltage and terminal wiring.
❗ For dual-redundant VL net configurations, ensure both sides of the redundant path use compatible router models and settings.
Buyer’s FAQ
Is the YOKOGAWA AVR10D-A22010 a genuine OEM part? Yes. It is supplied as an original Yokogawa AVR10D-series industrial router, typically as new surplus or factory sealed.
We do? It is a duplexed Vnet/IP router that bridges Vnet/IP Ethernet networks with legacy Vnet/VLnet coaxial networks in Yokogawa DCS systems.
Can it replace -A11021 or -Q22020? Not automatically. These suffix variants may differ in redundancy configuration, power supply, or supported network topology. The existing unit’s label must be confirmed.
Does it support dual redundancy? Yes. The A22010 suffix denotes duplexed communication modules and duplexed power supply for dual-redundant VL net operation.
What warranty do you offer? A 12-month warranty against manufacturing defects and DOA issues. Damage from incorrect domain configuration, wrong power wiring, coaxial cable faults, or incompatible suffix substitution is not covered.
