Product Details

The Yokogawa ANB10D-410 S2 functions as a high-reliability ESB Bus Node Unit designed for the CENTUM VP and CENTUM CS 3000 Distributed Control Systems (DCS). This unit serves as the physical and logical mounting base for I/O modules, providing the necessary communication interface and power distribution to expand a Field Control Station (FCS). We provide this component as 100% brand new and original, ensuring the highest level of system availability for your industrial network.

Product Overview

The ANB10D-410 S2 acts as the critical expansion node that connects local and remote I/O modules to the main controller via the ESB bus. It supports dual-redundant power supply modules and dual-redundant bus interfaces to prevent single points of failure. By consolidating multiple I/O cards into a single 19-inch rack-mountable unit, the ANB10D-410 S2 streamlines data acquisition and control output for large-scale process industries, including oil and gas, chemical processing, and power generation.

Part Number Breakdown

Yokogawa uses a specific suffix logic for the ANB10D series to define power and mounting configurations:

• ANB10D: Dual-redundant ESB Bus Node Unit.

• -4: Indicates a 100-120 V AC Power Supply requirement.

• 1: Indicates the inclusion of the ESB Bus Interface.

• 0: Standard configuration (no specialized options).

• S2: Designates the hardware Style 2 revision for modern DCS compatibility.

Technical Specifications

Engineering Advantages

• Dual-Redundant Reliability: The ANB10D-410 S2 houses two independent power supply modules and two ESB bus interface ports. This configuration allows the node to continue functioning without interruption if one power source or communication path fails.

• Efficient Space Utilization: The compact rack-mount design allows engineers to install multiple node units in a standard control cabinet. This maximizes the I/O density and reduces the total footprint required for the control system infrastructure.

• Robust EMI Resistance: Yokogawa builds the ANB10D-410 S2 with industrial-grade shielding to withstand electromagnetic interference. This ensures that process signals remain uncorrupted even when the node resides near high-voltage switchgear.

• Simplified Maintenance Access: The modular design allows for the rapid replacement of power supplies or I/O cards without disturbing the node's main wiring. This "hot-swap" capability significantly reduces Mean Time to Repair (MTTR).

• Direct Backplane Communication: The high-speed integrated backplane synchronizes data across all 8 I/O slots simultaneously. This hardware-level coordination eliminates data skew and ensures precise control loop timing.

FAQs

Does the ANB10D-410 S2 include the power supply modules?

The ANB10D-410 S2 base unit typically requires the separate installation of PW481 or equivalent power supply modules. Please confirm your configuration requirements to ensure the power modules match the 100-120 V AC specification of the -4 series.

Can I use the ANB10D-410 S2 for remote I/O expansion?

Yes. While the ANB10D is often used as a local node, it functions as a primary expansion point for the ESB bus. If you require long-distance remote expansion over several kilometers, you may need to pair this unit with an optical ESB bus repeater module.

What is the significance of the "S2" Style revision?

The S2 style represents an updated hardware revision that improves thermal management and internal bus stability. It is fully compatible with CENTUM VP environments and serves as a direct replacement for older Style 1 units in most applications.

Is this unit compatible with 220V power systems?

No. The "-4" in the model number (ANB10D-4) specifies a 100-120 V AC power requirement. For 220-240 V AC applications, you must use the ANB10D-2 series to ensure compatibility with your local power grid.