Excellent PLC
Product Overview
The Yokogawa ANB10D-410/CU2T ESB Bus Node Unit is a dual-redundant Ethernet-based Serial Bus (ESB) node designed for Yokogawa CENTUM VP Distributed Control Systems. It provides reliable interface and communication between field I/O modules and the Field Control Unit (FCU). The unit ensures high-speed, fault-tolerant data transfer while supplying power to connected I/O modules.
Product Specifications
| Parameter | Specification |
|---|---|
| Model | ANB10D-410/CU2T |
| Power Supply | Dual-redundant |
| Input Voltage | 100–120 V AC, 220–240 V AC, 24 V DC |
| Power Consumption | 100–120 V AC: 200 VA, 120 W; 220–240 V AC: 230 VA, 120 W; 24 V DC: 5.5 A |
| Dimensions (WxHxD) | 482.6 × 221.5 × 205 mm |
| Weight | 10 kg |
| Mounting | 19-inch rack mount |
| Connector Unit | /CU2T (with ESB bus terminator) |
| Communication Interface | ESB Bus |
Applications
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Integration of analog and digital field I/O modules into the CENTUM VP system
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Redundant, high-reliability data transfer in process control systems
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Suitable for chemical, petrochemical, power generation, and industrial automation
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Interface for serial communication, FOUNDATION fieldbus, and PROFIBUS-DP modules
Advantages
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Dual-redundant design ensures continuous operation in case of power failure
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Wide compatibility with various I/O modules and communication types
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Compact rack-mounted design for space-efficient installation
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Supports fault-tolerant ESB bus communication
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Flexible configuration for expansion and diverse process requirements
Frequently Asked Questions (FAQs)
1. What types of I/O modules are compatible with ANB10D-410/CU2T?
It supports analog, digital, serial, Ethernet, FOUNDATION fieldbus, and PROFIBUS-DP modules.
2. Can it be used with a single FCU configuration?
Yes, install the ESB Bus Coupler Module in slot 7 and leave slot 8 empty.
3. What redundancy features are provided?
Dual-redundant power supply and ESB bus connections ensure fault tolerance.
4. What is the maximum number of I/O modules supported?
The unit supports up to 8 I/O modules.
5. What environmental conditions can it operate under?
It operates in standard industrial conditions; optional temperature-rated configurations are available.
6. Is it compatible with explosion-proof applications?
Optional explosion protection versions are available (/E suffix).
7. How is it mounted?
The unit is designed for standard 19-inch rack mounting using M5 screws.
8. What communication protocols are supported?
ESB bus communication with support for serial, Ethernet, FOUNDATION fieldbus, and PROFIBUS-DP.
9. How is power consumption managed?
Power varies based on input type; 100–120 V AC: 200 VA, 220–240 V AC: 230 VA, 24 V DC: 5.5 A.
10. Can it be integrated into existing CENTUM VP systems?
Yes, it is fully compatible with CENTUM VP FCUs and associated I/O modules.
Related/Similar Models
| Model | Input Voltage | Dimensions (mm) | Weight | Notes |
|---|---|---|---|---|
| ANB10D-411/CU2T | 100–120 V AC | 482.6 × 221.5 × 205 | 10 kg | Dual-redundant ESB node |
| ANB10D-412/CU2T | 220–240 V AC | 482.6 × 221.5 × 205 | 10 kg | Dual-redundant ESB node |
| ANB10D-413/CU2T | 24 V DC | 482.6 × 221.5 × 205 | 10 kg | DC-powered ESB node |
| ANB10D-420/CU2T | 100–120 V AC | 482.6 × 221.5 × 205 | 10 kg | Supports 8 I/O modules |
| ANB10D-425/CU2T | 220–240 V AC | 482.6 × 221.5 × 205 | 10 kg | Extended node for high-speed I/O |
| ANB10D-430/CU2T | 24 V DC | 482.6 × 221.5 × 205 | 10 kg | Integrated terminator unit |
Popular Yokogawa Models
| Model | Type | Dimensions (mm) | Weight | Key Feature |
|---|---|---|---|---|
| FCN-100 | Field Control Unit | 482.6 × 221.5 × 300 | 15 kg | Central processing unit |
| AAI141 | Analog Input Module | 120 × 100 × 50 | 1.2 kg | 4–20 mA signal input |
| ADV141 | Digital Input Module | 120 × 100 × 50 | 1.2 kg | Contact input signals |
| ALR111 | Serial Communication Module | 120 × 100 × 50 | 1.3 kg | RS-485/422 communication |
| ALE111 | Ethernet Module | 120 × 100 × 50 | 1.3 kg | Ethernet fieldbus connection |
| ALF111 | FOUNDATION Fieldbus Module | 120 × 100 × 50 | 1.4 kg | Fieldbus integration |
