Product Description
The ANB10D-417/CU2N is a high-availability expansion node designed for Yokogawa CENTUM VP distributed control systems. It functions as a remote I/O chassis, enabling a high-speed and deterministic connection to the Field Control Unit (FCU) via the Extended Serial Backplane (ESB) bus.
Engineered for mission-critical environments, this unit features a dual-redundant (active-active) power supply architecture operating on 100–120 V AC, ensuring continuous operation even if one power path fails.
The CU2N connector unit provides standard ESB bus linking without internal termination, making it suitable for start or intermediate nodes in a communication chain.
With support for up to 8 I/O modules, the ANB10D-417/CU2N enables scalable I/O expansion for large industrial control systems.
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Primary Function: ESB bus expansion node
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Power Supply: Dual-redundant (100–120 V AC)
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Connector Type: CU2N (non-terminated)
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I/O Capacity: 8 slots
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Application Role: Intermediate or initial node in ESB chain
Technical Specifications
| Parameter | Specification |
|---|---|
| Model Identification | ANB10D-417/CU2N |
| Primary Function | Node unit for dual-redundant ESB bus |
| Power Supply Redundancy | Dual-redundant (active-active configuration) |
| Input Voltage Range | 100–120 V AC (50/60 Hz) |
| Power Consumption | Approx. 200 VA / 120 W (at full load) |
| Connector Interface | CU2N (without termination) |
| I/O Capacity | 8 Centum VP I/O module slots |
| Expansion Limit | Up to 13 units per AFV30/AFV40 controller |
| Environmental Protection | Basic type (non-Ex) |
| Mounting Standard | 19-inch rack mount (8U) |
| Installation Accessories | M5 × 4 screws + insulation bushings |
| Net Weight | 10 kg |
Operational Applications
The ANB10D-417/CU2N is commonly used in:
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Refineries
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Chemical processing plants
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Power generation facilities
It is ideal for intermediate ESB bus nodes, where:
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No termination is required
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I/O expansion is needed across distributed control cabinets
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High reliability and deterministic communication are critical
This unit is frequently installed in control cabinets to increase I/O density without adding additional FCUs, optimizing system architecture and reducing infrastructure complexity.
Technical FAQ
Q: Can this unit be used as the final node in an ESB chain?
A: No. The CU2N connector does not include termination. A separate terminator or a CU2T version must be used at the end of the ESB chain to prevent signal reflection and ensure stable communication.
Q: Does the ANB10D-417/CU2N support G3 environmental protection?
A: The standard CU2N configuration is a basic type (non-G3). For corrosive or harsh environments requiring ISA G3 protection, a different variant with appropriate environmental certification should be selected.
| 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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