
Product Description
Yokogawa ANR10D-410 Dual-Redundant ER Bus Node Unit
The Yokogawa ANR10D-410 is an advanced node unit engineered to provide dual-redundant ER (Ethernet Ring) Bus connectivity within CENTUM VP distributed control systems. Designed for mission-critical industrial environments, this module ensures uninterrupted data exchange between field control units and supervisory stations, even during network failures or maintenance operations.
Core Technical Specifications
- Bus Architecture: Dual-redundant ER Bus with automatic failover
- Communication Protocol: Vnet/IP over Ethernet (100BASE-TX)
- Redundancy Mode: Hot-standby with seamless switchover (<50ms)
- Network Topology: Ring or star configuration support
- Operating Temperature: 0°C to 55°C (32°F to 131°F)
- Power Consumption: Max 15W per module
- Mounting: DIN rail compatible, hot-swappable design
Industrial Applications
This node unit excels in process industries requiring continuous uptime—oil & gas refineries, chemical plants, power generation facilities, and pharmaceutical manufacturing. The ANR10D-410 enables real-time data acquisition from distributed I/O while maintaining system integrity during network disturbances or planned maintenance.
System Integration Benefits
Seamlessly integrates with Yokogawa's CENTUM VP architecture, supporting both legacy Vnet and modern Vnet/IP protocols. The dual-redundant design eliminates single points of failure, while diagnostic LEDs and built-in self-test functions simplify troubleshooting. Field engineers can replace modules without system shutdown, minimizing production interruptions.
Related CENTUM VP Components
| Product | Function | Link |
|---|---|---|
| ANR10D-420 | Enhanced ER Bus Node with extended diagnostics | View Product |
| ANB10D-425/CU2T | Dual-Redundant ESB Bus Node Unit | View Product |
| AIP504-10 | V-Net Coupler for system expansion | View Product |
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