Product Description
The ANB10D-415/CU2T is a mission-critical interface node designed for Yokogawa CENTUM VP distributed control systems. It operates as a localized communication hub, connecting field I/O modules to the Field Control Unit (FCU) via a dual-redundant Extended Serial Backplane (ESB) bus.
Built for high-availability architectures, this unit features an active-active redundant power supply (100–120 V AC), ensuring uninterrupted data transmission even if one power source fails.
The CU2T connector unit includes two S9564FA termination resistors, making it the required terminal node at the end of an ESB bus chain. This prevents signal reflections and maintains stable communication across the system.
It is compatible with both CENTUM VP R5 (and earlier) as well as R6.01 and later, making it suitable for both legacy system maintenance and modern upgrades.
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Primary Function: ESB bus node (terminal unit)
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Power Supply: Dual-redundant (100–120 V AC)
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Connector Type: CU2T (with integrated termination)
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Termination Hardware: 2 × S9564FA resistors
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System Compatibility: CENTUM VP R5 → R6.01+
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Application Focus: Stable, high-reliability control systems
Technical Specifications
| Parameter | Specification |
|---|---|
| Model Identification | ANB10D-415/CU2T |
| Primary Function | Node unit for dual-redundant ESB bus |
| System Compatibility | CENTUM VP R5 and earlier; R6.01 or later |
| Power Supply Redundancy | Dual-redundant (active-active) |
| Input Voltage Range | 100–120 V AC (50/60 Hz) |
| Bus Interface | CU2T (connector unit with terminator) |
| Termination Hardware | 2 × S9564FA terminators included |
| Safety Rating | Basic type (non-Ex) |
| I/O Capacity | Up to 8 I/O modules |
| Mounting Standard | 19-inch rack mount (EIA/JIS) |
| Installation Accessories | M5 × 4 screws + insulation bushings |
| Net Weight | 10 kg |
Deployment Applications
The ANB10D-415/CU2T is widely used in refineries, pharmaceutical facilities, and chemical plants operating on 110 V AC infrastructure.
As a terminal node, it is installed at the end of the ESB bus segment to ensure proper signal termination and stable communication. It is also commonly deployed in:
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Remote Instrument Enclosures (RIEs)
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Distributed control cabinets
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System upgrade environments (R5 → R6 migration)
Its robust design enables reduced wiring complexity while maintaining high system integrity and deterministic communication performance.
Technical FAQ
Q: Why must the CU2T version be used at the end of the bus?
A: The CU2T includes integrated S9564FA termination resistors, which are required to properly terminate the ESB bus. Without termination, signal reflections can occur, leading to communication errors and potential system instability.
Q: Can I upgrade my R5 system to R6 without replacing this node?
A: Yes. The ANB10D-415/CU2T is forward-compatible with CENTUM VP R6.01 and later, making it suitable for phased upgrades without requiring hardware replacement.
| 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 |
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| 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? |
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