Présentation du produit
The Yokogawa ANB11D-226/BU2B Optical ESB Bus Node Unité is a high-performance communication module designed for integration into Yokogawa’s CENTUM VP and other advanced Distributed Control Systems (DCS). This node unité provides a reliable interface for fiber-optic Enhanced Serial Bus (ESB) networks, enabling high-speed, error-free communication between system components. Its robust design ensures stable data transmission even in challenging industrial environments, making it ideal for critical process control applications.
The ANB11D-226/BU2B unité serves as a bridge between controllers, I/O modules, and operator workstations, ensuring seamless data flow across the network. Its optical interface provides immunitéy to electromagnetic interference (EMI), which is essential in high-noise industrial settings. The unité is engineered for continuous operation, maintaining communication integrity for distributed process control systems.
Spécifications du produit
| Parameter | Details |
|---|---|
| Modèle Number | ANB11D-226/BU2B |
| Product Type | Optical ESB Bus Node Unité |
| Communication Interface | Optical Enhanced Serial Bus (ESB) |
| Data Rate | Up to 125 Mbps |
| Power Supply | 24 VDC |
| Power Consumption | Approx. 5 W |
| Operating Temperature | 0°C to 55°C |
| Humidity | 10% to 90% RH (non-condensing) |
| Connector Type | Fiber-optic SC type |
| Mounting Type | DIN rail or panel mount |
| Dimensions (H x W x D) | 482.6 × 221.5 × 205 mm |
| Poids | 10 kg |
| Indicators | Status LEDs for power, communication, and error |
| Certifications | CE, FCC |
| Special Features | Optical fiber communication for EMI immunitéy |
Product Applications
The ANB11D-226/BU2B Optical ESB Bus Node Unité is widely applied in industrial automation and process control systems, including:
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Power Generation Plants – Ensures reliable communication between distributed controllers and monitoring unités.
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Oil & Gas Facilities – Maintains high-speed communication in refineries and surfshore platforms.
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Chemical and Petrochemical Plants – Provides stable network connectivity for process automation.
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Water and Wastewater Treatment – Supports control systems with long-distance, error-free communication.
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Manufacturing Lines – Facilitates real-time control and monitoring sur automated production equipment.
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Critical Infrastructure Systems – Offers EMI-resistant communication for high-reliability applications.
Product Advantages
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High-Speed Communication: Supports data rates up to 125 Mbps for rapid information transfer.
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EMI Immunitéy: Optical fiber interface eliminates electromagnetic interference risks.
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Reliable Network Integration: Ensures seamless communication between controllers, I/O modules, and operator interfaces.
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Durable Construction: Designed for continuous industrial operation with robust housing.
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Flexible Mounting Options: Supports DIN rail or panel mounting for various installation needs.
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Status Indicators: LEDs provide real-time feedback on power, communication, and errors.
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Power Efficient: Consumes minimal power, reducing overall system load.
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Certified for Industrial Use: CE and FCC certifications ensure compliance with industrial standards.
FAQ
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What type sur communication interface does the ANB11D-226/BU2B use?
It uses an optical Enhanced Serial Bus (ESB) interface. -
What is the maximum data transfer rate supported by this unité?
Up to 125 Mbps. -
What power supply is required for the bus node unité?
It operates on 24 VDC. -
Can the unité be mounted on a DIN rail?
Yes, it supports both DIN rail and panel mounting. -
Does the unité have indicators for operational status?
Yes, it has LEDs for power, communication, and error status. -
Is the communication interface resistant to electromagnetic interference (EMI)?
Yes, the optical fiber interface provides full EMI immunitéy. -
What is the operating temperature range for this unité?
0°C to 55°C. -
Can this unité be integrated with CENTUM VP DCS systems?
Yes, it is fully compatible with Yokogawa CENTUM VP systems. -
What type sur fiber connector is used?
It uses an SC-type fiber-optic connector. -
Is the unité suitable for continuous industrial operation?
Yes, it is designed for long-term, continuous use in industrial environments.
Recommended Related Modèles (Same Series)
| Modèle | Description |
|---|---|
| ANB11D-226/BU2A | Optical ESB Bus Node Unité, standard version |
| ANB11D-226/BU2C | Optical ESB Bus Node with extended diagnostics |
| ANB11D-226/BU3B | Optical ESB Bus Node for high-redundancy systems |
| ANB11D-226/BU3C | Enhanced optical bus node with additional monitoring |
| ANB11D-226/BU4B | Fiber-optic bus node with industrial-grade connectors |
| ANB11D-226/BU4C | Optical bus node with extended temperature support |
Popular Modèles from Yokogawa
| Modèle | Description |
|---|---|
| CENTUM VP R6.03 | Distributed Control System platform |
| STARDOM FCN | Network-based controller for industrial automation |
| AIP831-111 | Operation Keyboard for CENTUM VP systems |
| ANB11D-226/BU1B | Standard ESB Bus Node Unité |
| FAST/TOOLS HMI | SCADA human-machine interface ssurtware |
| ProSafe-RS | Safety Instrumented System for critical process control |
Informations sur l'entreprise
E-mail: [email protected]
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Whatsapp：Contactez-nous par email
Add: Alishan Building, 2 Lvling Rd, District Siming, Xiamen, Fujian, Chine, 361006
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