Yokogawa ANB10D-417/CU2N ESB Bus Node Unit

Product Introduction

The Yokogawa ANB10D-417/CU2N ESB Bus Node Unit is a critical interface module in Yokogawa’s Distributed Control System (DCS). It connects field devices to the Field Control Unit (FCU) via the ESB bus, ensuring reliable communication in industrial automation environments. Its dual-redundant design and node expansion capability enhance system reliability and scalability.

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Product Specifications

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Applications

• Interfaces field devices to DCS in industrial automation

• Supports critical processes requiring high availability

• Enables reliable communication for process control systems

• Suitable for chemical, power, and manufacturing plants

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Advantages

• Dual-redundant design ensures continuous operation

• Node expansion option allows increased system scalability

• Compact 19-inch rack mountable design

• Compatible with various FCU models, enhancing flexibility

• Simplifies integration of field devices to central control

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FAQ

1. What is the primary function of ANB10D-417/CU2N?
It serves as a node interface, linking field devices to the FCU via the ESB bus.

2. Can this unit operate with both AC and DC power?
Yes, it supports 220–240 V AC and 24 V DC power supply.

3. What does the /CU2N connector unit include?
It includes two ESB bus connector units (S9562FA) for reliable connection.

4. What is the purpose of the /NDEL option?
It provides a software license for node expansion, enabling additional node connections.

5. Is it compatible with all FCU models?
It is compatible with many FCU models, including A2FV50 and A2FV70 series.

6. What is the mounting type?
It is designed for standard 19-inch rack mounting.

7. How does redundancy improve reliability?
Dual-redundant configuration ensures continuous operation even if one power source fails.

8. Can this unit be used in high-availability industrial processes?
Yes, it is suitable for environments requiring minimal downtime.

9. What are the physical dimensions of the unit?
Dimensions are 482.6 × 221.5 × 205 mm with a weight of 10 kg.

10. Does it support field device integration scalability?
Yes, the /NDEL option allows the connection of additional node units for system expansion.

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