The Yokogawa ANB10D-415/CU2N is a high-performance node unit designed for dual-redundant ESB (Ethernet-based System Bus) communication. It integrates seamlessly with Field Control Units (FCU), supporting both local and remote nodes for scalable industrial automation. This unit ensures high reliability, optimized power consumption, and meets international safety standards, making it ideal for demanding industrial environments.
Key Features
- Dual-Redundant ESB Bus Support: Ensures high availability and system reliability.
- Scalable Connectivity: Supports up to 15 nodes per FCU (local + remote).
- Modular Design: Simplifies integration, expansion, and maintenance.
- Certified for Safety: CSA, CE, FM, and Type n approvals.
- Energy Efficient: Optimized power consumption for industrial applications.
Hardware Specifications
Connectivity
| Attribute | Specification |
|---|---|
| Local Nodes | Up to 10 per FCU |
| Remote Nodes | Up to 14 per FCU |
| Total Nodes | Up to 15 per FCU |
| Bus Connection | ER Bus: Up to 4 per FCU |
| Required Modules | EB401 (for Remote → Local Node), EC401 (Local → Compact FCU) |
Power & Consumption
| Input Voltage | Power / Current |
|---|---|
| 100–120 V AC | 200 VA / 120 W |
| 220–240 V AC | 230 VA / 120 W |
| 24 V DC | 5.5 A |
Weight & Build
| Attribute | Specification |
|---|---|
| Weight | 10 kg (including 8 IOMs) |
| Material | Durable anti-static plastic |
Compliance & Certifications
- Safety: CSA, CE
- EMC: CE, C-Tick, KC Marking
- Hazardous Locations: CSA Non-Incendive, FM Non-Incendive, Type n
Model and Suffix Codes
Model: ANB10D
Description: Node Unit for Dual-Redundant ESB Bus
| Suffix Code | Description |
|---|---|
| -4 | Dual-redundant power supply |
| 1 | 100–120 V AC power supply |
| 5 | Basic type, no explosion protection |
Optional Accessories
- /CU2N – Connector Unit for ESB Bus
Details
| Weight | 10 kg |
|---|

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