Yokogawa ANB10D-415/CU2N/NDEL ESB Bus Node Unit

The Yokogawa ANB10D-415/CU2N/NDEL ESB Bus Node Unit is a high-performance node unit designed for the CENTUM VP distributed control system. It provides dual-redundant communication through the Enhanced Serial Bus (ESB), ensuring reliable and continuous data exchange between field I/O modules and the Field Control Unit (FCU). The unit supports critical industrial automation operations with fault tolerance and enhanced system reliability.

Product Specifications

Applications

• Industrial process control systems requiring high reliability

• Continuous monitoring and control of field I/O signals

• Redundant configurations for mission-critical operations

• Integration with CENTUM VP Field Control Units

• Power plants, chemical, and petrochemical plants

Advantages

• Dual-redundant configuration for maximum uptime

• High-speed communication over ESB bus

• Seamless integration with CENTUM VP systems

• Reduces operational risk with fault-tolerant design

• Compact form factor suitable for control room installations

Frequently Asked Questions (FAQ)

1. What is the primary function of ANB10D-415/CU2N/NDEL?

It serves as an interface between field I/O modules and the FCU via the ESB bus, enabling high-speed, reliable data transfer.

2. Can this unit support dual-redundant operation?

Yes, it is specifically designed for dual-redundant configurations.

3. What type of power supply does it require?

It operates on a dual-redundant 100–120 V AC power supply.

4. What is the software license NDEL for?

NDEL enables node expansion, allowing additional ESB nodes to be connected.

5. What are the physical dimensions and weight?

Dimensions are 482.6 × 221.5 × 205 mm, and it weighs 10 kg.

6. Which connector is included for ESB bus?

It includes the CU2N connector unit with 2 pieces for bus connectivity.

7. Is this unit compatible with CENTUM VP systems?

Yes, it is fully compatible with CENTUM VP control systems.

8. Can it be installed in harsh industrial environments?

Yes, it is designed for industrial automation and process control applications.

9. Does it support hot-swapping of modules?

The unit supports safe replacement under controlled procedures, minimizing system downtime.

10. What redundancy features enhance system reliability?

It uses dual-redundant power and communication paths to maintain operation even if one path fails.