Product Description
The ANB10D-427/CU2N is a robust node interface unit designed for the Yokogawa CENTUM VP control system. This ESB Bus Node Unit serves as a primary expansion point, enabling the integration of multiple I/O modules with a Field Control Unit (FCU) via the Extended Serial Backplane (ESB) bus.
This configuration is equipped with dual-redundant power supplies (220–240 V AC), ensuring continuous operation of control loops even if one power module fails.
As a Basic Type unit with the 427 suffix, it is intended for general-purpose industrial environments where explosion protection is not required. The CU2N option provides a connector unit for the ESB bus without terminators, making it suitable for installation at the start or middle of a communication chain.
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Primary Function: ESB bus interface and remote I/O expansion
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Power Supply: Dual-redundant AC (220–240 V AC)
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Connector Type: CU2N (no terminator, mid/start bus usage)
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Performance: High-speed, deterministic data communication
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Installation: 19-inch rack mount (EIA/JIS standard)
Technical Specifications
| Parameter | Specification |
|---|---|
| Model Designation | ANB10D-427/CU2N |
| Communication Protocol | ESB Bus (Extended Serial Backplane) |
| Power Redundancy | Dual-redundant (active-active) |
| Supply Voltage | 220–240 V AC (50/60 Hz, ±3 Hz) |
| Connector Configuration | CU2N (without terminator) |
| I/O Capacity | Up to 8 I/O module slots |
| Power Consumption | Max. 150 VA (depending on load) |
| Isolation | Reinforced insulation (power to ground) |
| Mounting | 19-inch rack mount (EIA/JIS) |
| Net Weight | 10 kg |
Industrial Application
The ANB10D-427/CU2N is widely deployed in large-scale industrial environments such as refineries, power plants, and chemical processing facilities. It supports distributed I/O architectures, reducing field wiring complexity by enabling remote signal acquisition while maintaining high-speed communication with the central controller.
This design improves system scalability and simplifies plant expansion without compromising control performance.
Technical FAQ
Q: Does this unit include the ESB bus cables?
A: No. ESB bus cables (e.g., YCB301) must be ordered separately according to the required distance between the FCU and the node.
Q: Can this node be used with both analog and digital I/O modules?
A: Yes. The ANB10D-427/CU2N backplane is compatible with a wide range of Yokogawa CENTUM VP analog and digital I/O modules.
| Quick Quotes | Receive price & availability FAST from our dedicated customer service team. |
|---|---|
| Delivery | Expedited, Freight, And International Shipping Available. |
| Condition | 100% New with Original Package |
| Payment | We accept American Express, Discover, MasterCard, PayPal, and Visa. Our site is secured by RapidSSL. |
| Shipping Port | ShangHai, Xiamen |
| Warranty | 12 Months |
| Q: Is Our Pricing Competitive? |
| A: Yes, we collaborate with over 50 countries worldwide. As a top supplier in China, we offer significant discounts based on market trends. |
| Q: What Is the Warranty Period? |
| A: All our new and original products come with a standard one-year warranty. |
| Q: What Payment Methods Do We Accept? |
| A: We require 100% T/T (Telegraphic Transfer) payment before shipping. For items with a lead time, a 30% deposit is needed upfront, and the remaining 70% is due before shipping. If you have a representative in China, you can arrange an RMB transfer through them. |
| Q: What Shipping Methods Do We Use? |
| A: We primarily use FedEx, DHL, UPS, and BRE for shipping. If you have an account with any of these carriers, you can handle shipping directly. We also offer free shipping to China-based freight forwarders. |
| Q: What Is Our Delivery Time? |
| A: Delivery usually takes 1-3 days after receiving the initial payment. For items with a lead time, shipping will occur according to the specified schedule. |
| Q: How Do We Package the Goods? |
| A: We ensure safe packaging with multiple layers of protection. Products are first placed in their original boxes and sealed with labels. A layer of bubble wrap is then added for collision protection during transit. Finally, the items are packed securely in durable boxes. |
| Q: How Can Customers Contact Us and Request a Quote? |
| A: You can reach out to us via email, WhatsApp, WeChat, Skype, or your preferred communication platform. Contact us with your needs, and we'll provide a prompt, customized quote. |
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