Product Details
Product Overview
The Yokogawa ANB10D-410/CU2T serves as a high-availability interface for expanding I/O capacity within the CENTUM VP Distributed Control System (DCS). This ESB Bus Node Unit facilitates high-speed, dual-path communication between the Field Control Station (FCS) and remote FIO modules. By integrating redundant power modules and a specialized terminator interface, the unit ensures deterministic data flow across the system backplane. We supply this unit as 100% Brand New and Original, providing a factory-certified solution for mission-critical process automation.
Part Number Breakdown: ANB10D-410/CU2T
Yokogawa utilizes a specific alphanumeric coding system to define the electrical and functional configuration of the node:
| Code | Specification | Technical Definition |
| ANB10D | Model | Node Unit for Dual-Redundant ESB Bus |
| -4 | Redundancy | Dual-redundant power supply configuration |
| 1 | Power Supply | 100 - 120 V AC power supply input |
| 0 | Protection | Basic type (Non-explosion protection) |
| /CU2T | Option | Connector Unit with Integrated Terminator for ESB Bus |
Technical Specifications
The ANB10D-410/CU2T incorporates heavy-duty components designed for continuous industrial operation:
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Bus Architecture: Dual-redundant ESB Bus (Extended Serial Backplane)
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Input Voltage: 100 - 120 V AC (50/60 Hz)
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Power Redundancy: Supports two hot-swappable power supply modules
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Termination: Integrated /CU2T Connector Unit with internal electrical terminator
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I/O Capacity: Accommodates Yokogawa FIO (Field Input/Output) modules
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Mounting: 19-inch rack-mountable (Occupies 5U of vertical space)
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Weight: 10 kg (Net)
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Indicators: Front-panel LEDs for Power and Communication status
Engineering Advantages
The ANB10D-410/CU2T addresses specific technical hurdles in DCS deployment and maintenance:
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Eliminate Signal Reflections: The integrated /CU2T option provides a built-in terminator within the connector unit. This hardware-level termination prevents signal "echoes" on the ESB bus, which typically cause data corruption in long daisy-chained rack configurations.
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Continuous Process Uptime: The dual-redundant power architecture (Suffix -4) allows the node to draw current from two independent AC sources. If one power module fails, the secondary module instantly carries the full load, permitting online replacement without interrupting the control logic or field I/O signals.
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Redundant Path Communication: By supporting the dual-redundant ESB bus, this node maintains 100% visibility of field data even if one communication cable sustains physical damage. This dual-path system ensures high-speed, 128 Mbps synchronization remains intact.
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Industrial Noise Immunity: Specifically engineered for the 100-120V AC standard, the internal power modules filter high-frequency transients and electromagnetic interference (EMI) common in environments with large motors and high-voltage switchgear.
FAQs
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Does this unit require an external terminator?
No. The /CU2T option includes an integrated terminator. You should place this specific model at the end of an ESB bus chain to provide the necessary electrical termination for the entire segment.
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Can I replace an ANB10S with this ANB10D model?
Yes. The ANB10D (Duplexed) offers superior reliability compared to the ANB10S (Single). However, you must ensure your Field Control Station (FCS) has the dual-redundant ESB bus ports and cables to utilize the secondary path.
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Is this unit compatible with 240V AC power?
No. Suffix "1" designates a 100-120V AC input. Connecting this unit to 240V AC will result in immediate hardware failure. For 240V applications, please request the ANB10D-420 model.
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What mounting accessories come with the unit?
Standard units typically include the necessary M5 mounting screws and insulation bushes. The insulation bushes are essential to prevent ground loops between the 10 kg chassis and the rack frame.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
PLC vs. HMI: Distinguishing the Brain from the Interface in Industrial Automation
In the realm of industrial automation, distinguishing between a Programmable Logic Controller (PLC) and a Human-Machine Interface (HMI) is fundamental. While both devices work in tandem, they serve distinct purposes. The PLC acts as the "brain" of the operation, executing logic, whereas the HMI serves as the "eyes," allowing operators to monitor and interact with the system. Understanding this synergy is essential for any professional designing robust factory automation solutions.
Selecting the Right Industrial Automation Solution for Modern Manufacturing
Choosing an effective industrial automation system starts with a thorough process audit. You must identify tasks that are repetitive, labor-intensive, or prone to human error. Not every process requires high-level automation; therefore, prioritize operations that directly impact throughput and quality. By scoping your needs accurately, you avoid over-investing in unnecessary technology. A balanced approach ensures that your capital expenditure aligns with measurable gains in operational efficiency.
Implementing FIFO and LIFO Data Sequencing in PLC Programming
Data management serves as a cornerstone of modern industrial automation. Whether tracking materials on a conveyor or managing batch sequences in a process, engineers frequently rely on sequential logic. Two primary structures—First-In-First-Out (FIFO) and Last-In-First-Out (LIFO)—form the bedrock of this data handling. Mastering these blocks allows programmers to optimize complex machine operations efficiently.