Product Description
The ANB10D-427/CU2T is a critical expansion component for the Yokogawa CENTUM VP control system, designed to enable high-speed communication between distributed I/O modules and the Field Control Unit (FCU). As an ESB Bus Node Unit, it supports deterministic data exchange via the Extended Serial Backplane (ESB) bus, allowing flexible I/O deployment across industrial facilities.
This configuration features a dual-redundant 220–240 V AC power supply, ensuring continuous operation in mission-critical environments even if one power module fails.
The CU2T option includes a connector unit equipped with integrated terminators (S9564FA), making this model specifically suited for installation at the end of an ESB bus chain. Proper termination prevents signal reflection and ensures stable, high-integrity communication.
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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: CU2T (with terminator, end-of-line use)
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Performance: High-speed, deterministic communication
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Installation: Compact 19-inch rack-mount design
Technical Specifications
| Parameter | Specification |
|---|---|
| Model Designation | ANB10D-427/CU2T |
| Communication Interface | ESB Bus (Extended Serial Backplane) |
| Power Redundancy | Dual-redundant (active-active) |
| Input Voltage | 220–240 V AC (50/60 Hz) |
| Connector Configuration | CU2T (connector with terminator) |
| Included Hardware | S9564FA terminators ×2 |
| I/O Module Slots | Up to 8 modules |
| Dimensions | 48.2 × 22.2 × 5.5 cm |
| Mounting Standard | 19-inch rack mount |
| Net Weight | 2.4 kg |
Operational Applications
The ANB10D-427/CU2T is typically deployed as the final node in a distributed I/O architecture. It is widely used in large-scale industrial environments such as refineries, petrochemical plants, and power generation facilities where system reliability and communication integrity are critical.
Its compact rack-mount design allows seamless integration into standard control cabinets, supporting scalable and efficient plant expansion.
Technical FAQ
Q: Why is the CU2T version required for the last node?
A: The “T” in CU2T stands for Terminator. Without proper termination at the end of the ESB bus, signal reflections can occur, leading to communication instability or system faults.
Q: Can I use this node in a 24V DC system?
A: No. The ANB10D-427/CU2T is specifically designed for 220–240 V AC operation. For 24V DC applications, models such as the ANB10D-445 series should be selected.
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| 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. |
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| 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. |
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