Product Description
The ANB10D-426/CU2N is a high-availability interface node designed for the Yokogawa CENTUM VP distributed control system (DCS). It functions as a communication gateway, connecting multiple analog and digital I/O modules to the Field Control Unit (FCU) via a high-speed synchronous ESB bus.
With a dual-redundant power supply architecture, the ANB10D-426/CU2N ensures continuous operation by eliminating single points of failure in the power path. This makes it highly suitable for mission-critical applications where uninterrupted process control is essential.
This model is optimized for 220–240 V AC industrial power systems and includes the CU2N connector, which is designed for intermediate nodes within an ESB bus daisy-chain. Its rugged 19-inch rack-mount design enables flexible and scalable deployment in demanding industrial environments.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model Identification | ANB10D-426/CU2N |
| Equipment Function | Node Unit for Dual-Redundant ESB Bus |
| Power Configuration | Dual-redundant modules supported |
| Input Voltage Range | 220–240 V AC |
| Input Frequency | 50/60 Hz |
| Power Consumption | 230 VA (Apparent) / 120 W (Active) |
| Bus Interface | CU2N Connector (non-terminated type) |
| Module Capacity | Up to 8 FIO modules per node |
| System Scalability | Up to 13 units per AFV30 / AFV40 FCU |
| Environmental Protection | Basic type (non-explosion protected) |
| Installation Format | 19-inch rack mounting (M5 x 4 screws) |
| Hardware Weight | 10 kg |
| Operating Temperature | -20°C to 70°C |
Application Context
The ANB10D-426/CU2N is widely used in:
-
Oil and gas refining
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Chemical manufacturing
-
Thermal power plants
It is ideal for expanding I/O capacity within centralized or remote control cabinets where redundant power and high system reliability are required. Its compatibility with 220 V AC systems makes it suitable for international industrial installations.
FAQ
What is the difference between CU2N and CU2T connectors?
The CU2N connector is a standard ESB bus interface without a terminator, used for nodes in the middle of a bus chain. The CU2T connector includes a built-in terminator and is required for the final node to ensure proper signal integrity.
Does this unit include the I/O modules?
No. The ANB10D-426/CU2N is a base node unit only. I/O modules (analog or digital) must be purchased separately and installed into the available slots according to system requirements.
| 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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