Product Overview
The Yokogawa AVR10D provides dual redundant V-net router functionality for process control networks. This unit establishes communication pathways between field control stations and operator workstations. It ensures continuous data flow even during single-path network failures. The module integrates seamlessly into Yokogawa CENTUM and ProSafe-RS architectures.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model Number | AVR10D |
| Product Type | Dual Redundant V Router |
| Number of Ports | 4 V-net communication ports |
| Redundancy Type | Active/Standby with auto-switchover |
| Communication Protocol | V-net (Yokogawa proprietary) |
| Data Transfer Rate | 10 Mbps |
| Transmission Medium | Coaxial cable (RG-58A/U) |
| Maximum Cable Length | 185 meters per segment |
| Number of Nodes | Up to 64 per segment |
| Power Supply | 24 VDC |
| Power Dissipation | 8.5 W typical |
| Operating Temperature | 0°C to 55°C |
| Storage Temperature | –20°C to 70°C |
| Humidity Tolerance | 10% to 90% non-condensing |
Physical Dimensions and Mounting
This router measures 240 mm in width, 160 mm in depth, and 60 mm in height. The unit weighs approximately 1.8 kg. It mounts onto a DIN rail or directly into a standard 19-inch rack. The front panel includes LED indicators for power, status, and port activity. These LEDs show network health and redundancy status clearly.
Electrical Interface and Connectivity
The AVR10D features four V-net coaxial ports for network connectivity. Each port uses a BNC connector for secure cable termination. The dual redundant design provides two independent router circuits within the same housing. This arrangement allows automatic failover without external switching hardware. The module also includes diagnostic LEDs for each redundant pair.
Network Performance and Redundancy
The router maintains continuous network communication with automatic path selection. It monitors both active and standby circuits for real-time fault detection. The system switches over within milliseconds when detecting a path failure. Furthermore, the module supports up to 64 nodes per network segment. The 10 Mbps data rate ensures timely data exchange between all connected stations.
Installation and System Integration
You can install this router in any Yokogawa CENTUM or ProSafe-RS cabinet. Mount the unit securely and connect the V-net cables to the appropriate ports. Always terminate unused ports with 50 Ω terminators. For redundant configurations, connect both router circuits to the same V-net trunk.
Environmental Compliance and Certification
This router carries CE marking for industrial use. It complies with RoHS requirements for hazardous substance restrictions. The rugged construction ensures reliable operation in control room environments.
Details
| Weight | 0.25 kg |
|---|---|
| Dimensions | 30 × 120 × 100 mm |
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