ANB11D-425/BU2A | Yokogawa Optical Bus Node for Industrial Automation
Manufacturer: Yokogawa
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Part Number: ANB11D-425/BU2A
Condition：New with Original Package
Product Type: Optical Bus Node for Industrial Automation
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Country of Origin: Japan
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Product Description
The Yokogawa ANB11D-425/BU2A is an Optical ESB Bus Node Unit engineered for integration with CENTUM VP Distributed Control Systems (DCS).
It enables long-distance, high-speed optical data transmission between Field Control Units (FCUs) and field I/O modules.
Designed for industrial environments with high electromagnetic interference (EMI), the ANB11D-425/BU2A ensures secure, error-free communication across distributed automation networks.
Its dual-redundant ESB bus configuration and power supply guarantee continuous, fault-tolerant operation, making it suitable for mission-critical process control applications.
Technical Specifications
| Specification | Details |
|---|---|
| Model Number | ANB11D-425/BU2A |
| Manufacturer | Yokogawa |
| Product Type | Optical ESB Bus Node Unit |
| Communication Interface | Optical ESB Bus |
| Redundancy Support | Dual-redundant ESB Bus |
| Power Supply | Dual-redundant configuration |
| Transmission Distance | Up to 50 km via fiber-optic cable |
| Environmental Monitoring | HKU interface for cabinet condition monitoring |
| Dimensions (W × H × D) | 482.6 mm × 221.5 mm × 205 mm |
| Weight | 10 kg |
| Condition | New and original |
| Certifications | COO (Certificate of Origin), Test Report |
| Shipping Method | DHL / FedEx / UPS |
FAQs
Q1: What is the main function of the ANB11D-425/BU2A?
A1: The ANB11D-425/BU2A enables high-speed optical data transmission between FCUs and field I/O modules in CENTUM VP systems.
Q2: How far can it transmit data reliably?
A2: It supports transmission distances up to 50 km using fiber-optic cables.
Q3: Does it support redundancy for reliability?
A3: ✅ Yes, it features dual-redundant ESB bus communication and power supplies for fault-tolerant operation.
Q4: What are its physical dimensions and weight?
A4: Dimensions are 482.6 × 221.5 × 205 mm and it weighs approximately 10 kg.
Q5: Which industries benefit most from this module?
A5: It is ideal for oil & gas, chemical processing, power generation, and other distributed automation applications.