Yokogawa

Yokogawa ANB10D-425/CU2N CENTUM VP ESB Bus Node Unit

SKU ANB10D-425/CU2N

In stock
  • 12-month warranty
  • Free returns within 30 days
  • Manufacturer: Yokogawa

  • Product No.: ANB10D-425/CU2N

  • Country of origin:Japan

  • Product Type: ESB Bus Node Unit

  • Payment: T/T, Western Union

  • Weight: 10000g

  • Dimensions: 48.26 cm x 22.15 cm x 20.50 cm (W x H x D)

  • Shipping port: Xiamen

  • Warranty: 12 months

The Yokogawa ANB10D-425/CU2N is an ESB Bus Node Unit designed for field control applications within CENTUM VP distributed control systems. It operates as an interface between field analog and contact I/O signals and a Field Control Unit (FCU) via an ESB bus connection, while supplying power to up to 8 installed I/O modules. Built with dual-redundant power supplies and dual ESB bus interfaces, the ANB10D-425/CU2N ensures continuous communication, field transmitter power distribution, and signal processing for critical industrial process control environments.

Features

  • Interfaces field analog and contact I/O signals directly with a Field Control Unit via an ESB bus connection.
  • Houses up to 8 field I/O modules and provides internal power distribution to modules and connected field transmitters.
  • Includes dual-redundant power supply module slots and dual SB401 ESB Bus Interface Slave Module slots.
  • Standard 19-inch rack-mount hardware layout using four M5 screw attachment locations.
  • Configured with a 220–240 V AC power input and standard non-explosion protection design.
  • Ships with the /CU2N dual-connector unit option for connecting dual-redundant ESB bus lines.

Applications

  • DCS process automation in refining, petrochemical, and chemical facilities
  • Thermal and nuclear power generation control systems
  • Industrial water, wastewater, and utility monitoring platforms
  • Continuous manufacturing process control and Field Control Unit node expansion

Ordering Information

Model Suffix / Option Code Description
ANB10D   Node Unit for Dual-Redundant ESB Bus
Power Supply -4 Dual-redundant power supply
Voltage 2 220 - 240 V AC power supply
Protection 5 Basic type with no explosion protection
Option /CU2N Connector Unit for ESB Bus [part No.: S9562FA (2 pieces)]

Technical Specifications

Parameter Specification
Manufacturer Yokogawa Electric Corporation
Model ANB10D-425/CU2N
Node Unit Type Node Unit for Dual-Redundant ESB Bus
Power Supply Type Dual-redundant power supply
Input Voltage 220–240 V AC
Power Frequency 50/60 Hz
Power Consumption 230 VA, 120 W
I/O Module Capacity Maximum 8 modules
Power Supply Modules PW481, PW482, or PW484 (2 modules for dual-redundant configuration)
ESB Bus Interface Modules SB401 ESB Bus Interface Slave Module (2 modules for dual-redundant configuration)
Connector Unit Option /CU2N (2 x S9562FA ESB Bus Connector Units)
Power Terminal Screw Type M4 screws
Mounting 19-inch Rack Mounting (M5 x 4 screws)
Dimensions (W x H x D) 482.6 mm x 221.5 mm x 205 mm
Weight 10 kg (including 8 I/O Modules)

Connections/Interfaces

Component / Terminal Function
Power Supply Terminals M4 screw terminals for 220–240 V AC dual power input connections
ESB Bus Connectors (/CU2N) Dual S9562FA connector units for dual-redundant ESB bus cable integration
I/O Module Slots 1–8 Field interface slots for analog and contact I/O modules
Power Module Slots Dedicated dual slots for PW481/PW482/PW484 power supply modules
Slave Module Slots Dedicated dual slots for SB401 ESB Bus Interface Slave Modules

Installation Guidelines

  • 19-Inch Rack Mounting: Mount the unit on a standard 19-inch rack using four M5 screws and four S9049PM insulating bushes included as accessories.
  • Power Terminal Wiring: Secure field power wiring to the dual power supply terminals using M4 terminal screws.
  • Barrier Insulation Partition: If installing I/O modules with built-in intrinsic safety barriers, install an insulating partition (Part No. T9083NA) at the 8th slot.
  • Bus Coupler Placement: Ensure the host Field Control Unit uses EC401 or EC402 ESB Bus Coupler Modules installed in slots 7 and 8 to interface with the node unit.

Compliance and Certifications

  • CE Marking: Compliant (for 220–240 V AC power supply)
  • EMC Standards: CE Marking, C-Tick Marking, KC Marking
  • Hazardous Location: FM Non-Incendive (for 220–240 V AC power supply)

FAQ

How many I/O module slots are provided on the node unit?

The node unit supports a maximum of 8 field I/O modules.

What is the primary power supply requirement for this specific model configuration?

The device operates on a 220–240 V AC power supply at 50/60 Hz frequency.

Which interface modules establish dual-redundant ESB bus communication?

The node unit utilizes two SB401 ESB Bus Interface Slave Modules along with the /CU2N dual connector unit.

View all FAQs →

Product Documentation

Technical Datasheet (PDF) Complete specifications and technical drawings.

Technical Datasheet

Yokogawa ANB10D-425/CU2N CENTUM VP ESB Bus Node Unit

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Shipping & Returns

Global Express Shipping

  • Standard Delivery: 4–6 business days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our technical warranty.
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Global Express Shipping

  • Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).


For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Country of origin
Japan

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