Yokogawa ANB10D-425/CU2N Node Interface Unit

Product Description

The ANB10D-425/CU2N is a dual-redundant ESB bus node interface unit for Yokogawa CENTUM VP DCS system. It acts as the communication bridge between the control station and remote I/O modules, responsible for data transmission, signal exchange and bus management over ESB bus. It supports hot swap and redundant bus configuration to ensure stable and continuous control in critical process plants.

Features

• Part No: ANB10D-425/CU2N, Brand: Yokogawa
• Type: ESB bus node interface unit
• System: CENTUM VP distributed control system
• Dual redundant ESB bus design, high fault tolerance
• Supports hot swapping without system shutdown
• Real-time I/O data acquisition and communication scheduling
• Built-in self-diagnosis, bus fault detection and alarm
• Rack mount installation, compatible with CENTUM VP chassis
• Conformal coating, suitable for industrial control cabinet environment
• CE certified, compliant with IEC process control standards

Applications

• Petrochemical and refinery process control
• Power plant DCS control cabinets
• Oil & gas upstream and downstream process monitoring
• Chemical, pharmaceutical and pulp & paper continuous production

FAQ

• Q: What DCS system does ANB10D-425/CU2N belong to?
  A: It belongs to Yokogawa CENTUM VP DCS system.
• Q: Does this module support redundant bus?
  A: Yes, it adopts dual ESB redundant bus architecture to avoid single point failure.
• Q: Can it be replaced online while the system is running?
  A: Yes, it supports hot swap for maintenance.
• Q: What is its main function?
  A: It connects control station and field I/O modules via ESB bus for data communication.