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ANB10D-223 S2 Yokogawa ESB Bus Node Unit CENTUM VP

ANB10D-223 S2 Yokogawa ESB Bus Node Unit CENTUM VP

Product Description

The ANB10D-223 S2 is a high-performance ESB (Extended Serial Bus) Bus Node Unit designed to expand I/O capacity for Yokogawa CENTUM VP and Yokogawa CENTUM CS 3000 Field Control Stations...

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Availability: Low stock: 99 left

SKU: ANB10D-223 S2
Vendor: Yokogawa
Category: ESB Bus Node Unit
Related Series:

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Product Description

The ANB10D-223 S2 is a high-performance ESB (Extended Serial Bus) Bus Node Unit designed to expand I/O capacity for Yokogawa CENTUM VP and Yokogawa CENTUM CS 3000 Field Control Stations (FCS).

It serves as the communication interface between the FCS and remote I/O modules, supporting deterministic 128 Mbps ESB bus communication. The unit features dual-redundant power supplies and redundant ESB ports, ensuring continuous 24/7 operation in mission-critical environments.

The standard configuration supports up to 8 I/O modules in a 19-inch rack-mount chassis. The S2 suffix denotes a later hardware revision with improved environmental robustness for modern plant applications.

Technical Specifications

Parameter Specification
Model ANB10D-223 S2
Function ESB Bus Node for I/O expansion
Communication Interface Dual ESB Bus ports (redundant)
Communication Speed 128 Mbps
I/O Capacity Up to 8 I/O modules (standard configuration)
Power Configuration Dual-redundant power supplies (-223)
Input Voltage Options 100–120 V AC / 220–240 V AC / 24 V DC
Max Power Consumption 120 VA (100–120 V AC)230 VA (220–240 V AC)5.5 A (24 V DC)
Mounting 19-inch rack (EIA standard)
Cooling Natural air convection
Operating Temperature –20°C to +70°C
Weight 1.5 kg 

Application

  • Distributed I/O expansion in large-scale plants

  • Oil & gas, petrochemical, and power generation facilities

  • Installations requiring redundant communication and high availability

FAQ

How does the ANB10D handle communication failure?
Dual ESB cables provide automatic failover. If one line fails, the system switches to the redundant path without interrupting control.

Is it compatible with ProSafe-RS?
Compatibility depends on firmware matching. Verify S2 revision support within your SIS documentation.

Can AC and DC power supplies be mixed?
No. Both internal power modules must be of the same type to maintain redundancy integrity.