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ANB10D-S1

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The Yokogawa ANB10D-S1 is a dual-redundant ESB Bus Node Unit with 19-inch rack mounting, supporting up to 8 I/O modules and 230 VA power consumption.
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Technical specifications for ANB10D-S1

  • Manufacturer:
    Yokogawa
  • Part Number:
    ANB10D-S1
  • Product Family:
    Centum CS-Centum VP
  • Product Type:
    ESB Bus Node Unit
  • Stock:
    28
  • Redundancy:
    Dual-redundant power supply and ESB bus
  • Power Supply Options:
    100-120V AC (200VA), 220-240V AC (230VA), 24V DC (5.5A)
  • Power Consumption:
    120W
  • Max I/O Modules:
    8
  • Mounting:
    19-inch rack (M5 x 4 screws)
  • Max Node Units per FCU:
    13 (AFV30/AFV40), 8 (A2FV50/A2FV70)
  • Power Supply Modules:
    PW481, PW482, or PW484 (two for redundancy)
  • ESB Bus Interface:
    SB401 (two for redundancy)
  • Terminals:
    M4 screws for power supply
  • Option Codes:
    CU2N, CU2T, ATDOC
  • Weight:
    2.42 kg
  • Estimated shipping dimensions:
    48.2x22x5cm
  • Tariff Code:
    8517795000
  • Country of origin:
    Japan
  • Place of shipment:
    Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Specifications Application Operating Environment Monitoring & Control

Features:

  • Provides high-availability with redundant power and ESB bus interfaces.
  • Accommodates up to 8 I/O modules per node unit.
  • Supports 100-120V AC, 220-240V AC, and 24V DC inputs.
The ANB10D-S1 is designed with dual-redundant power supply (two PW481/PW482/PW484 modules) and dual ESB bus interface (two SB401 slave modules). This redundancy ensures that if one power supply or communication path fails, the other continues operating without interruption, eliminating single points of failure. The ANB10D-S1 is critical for continuous process control applications where downtime is costly. The node unit supports installation in AFV30D, AFV40D, AFV50D, and AFV70D duplexed field control units, providing flexible deployment options for Yokogawa CENTUM VP DCS systems.

The ANB10D-S1 accommodates up to 8 I/O modules per node unit, enabling efficient use of cabinet space. The node unit supports connection of up to 13 node units per FCU (for AFV30/AFV40) or 8 node units (for A2FV50/A2FV70), providing scalability for systems ranging from small to large process control applications. This high-density design reduces cabinet footprint and installation costs.

The ANB10D-S1 supports three power supply options: 100-120V AC (200 VA), 220-240V AC (230 VA), and 24V DC (5.5A), ensuring compatibility with diverse power infrastructures. The ANB10D-S1 provides suffix codes for ISA Standard G3 and temperature range (-20°C to 70°C), making it suitable for harsh industrial environments. When mounting FIO modules with built-in barriers, the ANB10D-S1 requires insulating partition (Part No. T9083NA) placed in the 8th slot. The node unit also offers option codes for connector units (CU2N, CU2T) and explosion protection manual (ATDOC) for ATEX/IECEx compliance.

The ANB10D-S1 YOKOGAWA ESB Bus Node Unit may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).

YOKOGAWA ANB10D-S1 ESB Bus Node Unit Manuals, Datasheets, Drivers, Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
YOKOGAWA ANB10D-S1 ESB Bus Node Unit Specs

General

  • Manufacturer YOKOGAWA
  • Model ANB10D-S1
  • Condition New Original ready stock
  • Product Family ANB10D-410,ANB10D-421 S1,ANB10D-427 S2
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
  • DCS I/O Expansion: Primarily used to house up to 8 Field Input/Output (FIO) modules, expanding the processing density of a single FCU node.
  • Continuous Process Management: Deployed across process industries like Petrochemical Refineries, LNG Terminals, and Heavy Chemical Plants where thousands of remote analog/digital instruments must be aggregated without signal latency.
  • Critical Loop Control: Ideal for power-plant turbine controls, boiler systems, and pharmaceutical batching facilities requiring redundant sub-rack configurations to guarantee continuous process availability.
  • Standard Operation: 0 °C to +60 °C.
  • Extended Range Option: -20 °C to +70 °C (available when specified with code options like suffix 6/F).
  • Ambient Humidity: 5% to 95% RH (non-condensing).
  • Atmospheric Corrosiveness Protection: Can be ordered with an ISA Standard G3 conformal coating option to resist harsh chemical gases (such as hydrogen sulfide or sulfur dioxide) in paper mills or chemical plants.
  • Dual-Redundant ESB Bus Monitoring: The unit utilizes two SB401 Bus Interface Slave Modules connected to the FCU's master modules. The CENTUM VP system actively monitors the health of both Bus Line A and Line B. If an ESB cable is severed, the system flags a diagnostic alarm on the Human Interface Station (HIS) while traffic routes through the secondary line.
  • Dual-Redundant Power Supply Supervision: It houses two integrated power modules (e.g., PW481 or PW482) operating in a load-sharing architecture. The system continuously monitors the status of each power supply line. A complete power failure on one module generates a system alarm notification instantly, allowing online, live maintenance replacement (hot-swapping)
  • I/O Module Self-Diagnostics: The node handles internal serial communications with its mounted I/O modules. If an analog input module encounters an internal error or an open-circuit field wire, the ANB10D passes specific error codes upstream to the diagnostic panel.
Description
The Yokogawa ANB10D-S1 is a dual-redundant ESB Bus Node Unit designed for Yokogawa CENTUM VP DCS systems. This node unit provides interface communication between field analog and contact I/O signals and the Field Control Unit (FCU) via the ESB bus. 

The Yokogawa ANB10D-S1 supports dual-redundant power supply configuration with two PW481/PW482/PW484 modules and two SB401 ESB Bus Interface Slave Modules.The ANB10D-S1 requires 19-inch rack mounting with M5 x 4 screws and includes insulating bushes as accessories.

The Yokogawa ANB10D-S1 offers 220-240V AC power supply (230 VA, 120 W) with 50/60 Hz frequency. The ANB10D-S1 is available with suffix codes for various power supply options (1: 100-120V AC, 2: 220-240V AC, 4: 24V DC). 

The Yokogawa ANB10D-S1 supports connection of up to 13 node units per FCU (AFV30/AFV40) or 8 node units (A2FV50/A2FV70). The ANB10D-S1 includes option codes for connector units (CU2N, CU2T) and explosion protection manual (ATDOC). 
Alternative Names
ANB1OD-S1 ANBI0D-SI ANB10D S1 ANB10D-410 ANB10D-421 S1 ANB10D-427 S2 AAI141-S00 S2 AAI543-S00 S1
Technical notes
The Yokogawa ANB10D-S1 is a dual-redundant ESB Bus Node Unit for CENTUM VP DCS. It supports 8 I/O modules, 230 VA (220-240V AC), 120W, and 10 kg weight. Features dual PW power supplies and dual SB401 ESB interfaces. 19-inch rack mount. Max 13 node units per FCU (AFV30/AFV40).
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
What is the primary function of the ANB10D-S1?
It interfaces analog and contact I/O signals between field devices and FCU via ESB bus with dual-redundant configuration.
What are the key specifications of the ANB10D-S1?
It supports up to 8 I/O modules, 230 VA max power, 10 kg weight, and 19-inch rack mounting.
What redundancy does the ANB10D-S1 provide?
It provides dual-redundant power supply (PW481/482/484) and dual ESB bus interface (SB401) for high availability.
How many node units can be connected per FCU with the ANB10D-S1?
Up to 13 node units for AFV30/AFV40 or 8 node units for A2FV50/A2FV70 per FCU.