Product Overview

The Yokogawa ANB10D-425/CU2T is an ESB bus node unit for distributed control systems. It belongs to the ANB10D model family for dual-redundant ESB bus networks. This unit includes a connector unit with terminator for bus termination. The Yokogawa ANB10D-425/CU2T mounts in a standard 19-inch rack. Users trust this node unit for reliable field communication in Yokogawa CENTUM systems.

Technical Specifications

The ANB10D-425/CU2T delivers robust ESB bus connectivity with power redundancy. Below are the complete technical details.

General Specifications

• Manufacturer: Yokogawa for industrial automation reliability.

• Product Type: ESB Bus Node Unit for field control systems.

• Product Number: ANB10D-425/CU2T for precise identification.

• Model: ANB10D = Node Unit for Dual-Redundant ESB Bus.

• Weight: 10 Kg (approx., includes 8 I/O modules).

• Rack Mount: 19-inch standard rack mounting with M5 x 4 screws.

• Insulation Bash: Included as accessory for isolation.

Suffix Codes Breakdown

• -4: Dual-redundant power supply configuration.

• 2: 220 - 240 V AC power supply input.

• 5: Basic type with no explosion protection.

• Combined: 425 indicates dual power, 220-240V AC, basic type.

Option Code

• /CU2T: Connector Unit with Terminator for ESB Bus included.

• Function: Provides bus termination for ESB communication.

• Integration: Ready to connect to ESB bus network.

Power Supply Specifications

• Voltage Option 1: 100-120 V AC, Frequency: 50/60 Hz.

• Voltage Option 2: 220-240 V AC, Frequency: 50/60 Hz (this model).

• Voltage Option 3: 24 V DC also available.

• Dual-Redundant: Two power supplies for high availability.

Electric Power Consumption

• At 100-120 V AC: 200 VA, 120 W maximum.

• At 220-240 V AC: 230 VA, 120 W maximum (this model).

• At 24 V DC: 5.5 A maximum.

• Efficiency: Moderate power consumption for node unit.

Mounting Specifications

• Rack Type: 19-inch Rack Mounting standard.

• Mounting Method: Rack mount (M5 x 4 screws) for secure installation.

• Insulation Bash: Accessory provided for electrical isolation.

• Module Capacity: Holds up to 8 I/O modules (included in weight).

Installation Guide

Follow these steps to install the Yokogawa ANB10D-425/CU2T correctly.

1. Prepare the 19-inch Rack: Ensure the rack has standard mounting holes.

2. Attach Insulation Bash: Install the provided insulation bash for isolation.

3. Position the Node Unit: Slide the ANB10D-425/CU2T into the rack.

4. Secure the Unit: Fasten using the four M5 screws through the mounting holes.

5. Install I/O Modules: Insert up to 8 I/O modules into the node unit.

6. Connect Power Supply: Wire 220-240 V AC to the power input terminals.

7. Apply Power: Connect the dual-redundant power supplies.

8. Connect ESB Bus: Attach the ESB bus cable to the CU2T connector unit.

9. Verify Termination: The /CU2T option includes the bus terminator.

10. Check Status LEDs: Verify proper node unit and power supply status.

11. Configure in System: Set the node address in the Yokogawa CENTUM configuration.

12. Test Communication: Verify data exchange with the field control unit.

Installation Notes

• The dual-redundant power supply provides high availability.

• This model uses 220-240 V AC power input (suffix code 2).

• The /CU2T option includes the ESB bus connector and terminator.

• Weight of 10 Kg includes up to 8 I/O modules.

• Use the insulation bash accessory for proper isolation.

Packaging List

This unit ships as a new and original product.

• Yokogawa ANB10D-425/CU2T ESB Bus Node Unit

• CU2T Connector Unit with Terminator for ESB Bus

• Insulation bash accessory for rack mounting

• M5 x 4 mounting screws

• Product data sheet

• Factory sealed industrial packaging box

Frequently Asked Questions (FAQ)

1. What is the ANB10D model used for in Yokogawa systems?
The Yokogawa ANB10D is a node unit for the dual-redundant ESB bus. It connects I/O modules to the field control unit in CENTUM systems.

2. What does the /CU2T option provide on this node unit?
The /CU2T option on ANB10D-425/CU2T provides a connector unit with terminator for ESB bus. This properly terminates the communication line.

3. What type of power supply does this model use?
The ANB10D-425/CU2T uses a dual-redundant power supply with 220-240 V AC input. Suffix code -4 enables the dual power configuration.

4. How much weight does this node unit support?
The Yokogawa ANB10D-425/CU2T weighs approximately 10 Kg. This weight includes the node unit itself plus up to 8 installed I/O modules.

5. What is the power consumption of this ESB bus node unit?
At 220-240 V AC, the ANB10D-425/CU2T consumes 230 VA and 120 W. At 100-120 V AC, consumption is 200 VA and 120 W.