Product Details
Product Overview
The Yokogawa ANB10D-445/CU2T/NDEL functions as a critical I/O expansion hub within the CENTUM VP Distributed Control System (DCS) architecture. This ESB Bus Node Unit facilitates high-speed communication between the Field Control Station (FCS) and remote I/O modules. By utilizing a dual-redundant power supply configuration and 24V DC input, this unit ensures maximum system availability for large-scale process automation. We supply this unit as 100% Brand New and Original, complete with factory-authorized connectors and software licensing.
Part Number Breakdown: ANB10D-445/CU2T/NDEL
Yokogawa defines the hardware capabilities of the ANB10D series through a specific alphanumeric suffix logic:
| Code | Type | Technical Specification |
| ANB10D | Base Model | ESB Bus Node Unit (for FIO Modules) |
| -4 | Suffix 1 | Dual-redundant power supply |
| 4 | Suffix 2 | 24 V DC power supply input |
| 5 | Suffix 3 | Basic type (No explosion protection) |
| /CU2T | Option 1 | Connector Unit with Terminator (S9564FA x 2) |
| /NDEL | Option 2 | Software License for Node Expansion |
Technical Specifications
The ANB10D-445/CU2T/NDEL manages complex I/O signal routing with the following parameters:
-
Bus Type: ESB Bus (Extended Serial Backplane)
-
Power Supply: Dual-redundant configuration for fail-safe operation
-
Input Voltage: 24 V DC
-
Net Weight: 10 kg
-
Standard Compatibility: 19-inch Rack Mountable
-
Included Hardware: 2 pieces of S9564FA Connector Units with Terminators
-
Expansion Capability: Integrated NDEL license for extended node addressing
Engineering Advantages
The ANB10D-445/CU2T/NDEL addresses specific industrial infrastructure challenges:
-
Eliminate Power-Related Downtime: The dual-redundant 24V DC power supply architecture allows the unit to draw current from two independent sources simultaneously. If one power module fails, the secondary module carries the full load instantly without interrupting I/O signal processing.
-
Simplified ESB Bus Termination: The /CU2T option includes pre-packaged S9564FA connector units with built-in terminators. This eliminates the need for manual resistor wiring and prevents signal reflections that typically cause communication errors in high-speed bus lines.
-
Seamless Scalability via NDEL License: The integrated /NDEL software license enables immediate node expansion. This prevents project delays by ensuring the hardware recognizes and addresses additional I/O modules right out of the box, removing the need for post-purchase license activation for basic expansion.
-
Optimized DC Distribution: The 24V DC specification integrates directly with standard industrial battery backup systems. This removes the efficiency losses associated with AC-to-DC conversion and allows for leaner, more compact cabinet designs.
FAQs
-
Does this unit include the physical connectors for the ESB bus?
Yes. The /CU2T option provides two S9564FA connector units. These facilitate the physical connection and provide the necessary electrical termination for the ESB bus segment.
-
What is the function of the NDEL option in this specific model?
The NDEL code provides the necessary software authorization to expand the node capacity of the control station. Without this license, the system may restrict the number of connectable I/O nodes, even if the physical hardware is present.
-
Can I install the ANB10D-445 in an explosive atmosphere?
No. The suffix code "5" indicates a basic type with no explosion protection. You must install this unit in a safe area or within a properly certified purged/pressurized enclosure if the surrounding environment contains hazardous gases.
-
Why does the unit weigh 10 kg?
The weight reflects the robust industrial chassis and the internal heat sinks required for natural convection cooling. This heavy-duty construction protects the internal electronics from the mechanical vibrations common in process plant environments.
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
Redundant Automation Systems: Ensuring Continuous Uptime in Critical Control Infrastructure
System reliability directly determines operational profitability across high stakes process industries. Modern industrial automation platforms must eliminate single points of failure to prevent catastrophic shutdowns. Deploying fault tolerant architecture safeguards complex facilities against unexpected hardware glitches, network disruptions, and maintenance outages.
Understanding Types of Noise in Electronic Circuits and Control Systems
Signal integrity directly determines measurement accuracy and loop stability across industrial automation environments. Electronic noise introduces unwanted stochastic interference into analog loops, sensor feedback lines, and digital fieldbus networks. Understanding how intrinsic electronic noise and external electromagnetic interference manifest allows control engineers to optimize signal conditioning and shield sensitive instrumentation effectively.
Why 24V DC Power Supplies Standardize Modern Industrial Automation
Industrial control cabinets worldwide rely on 24V DC as the universal power standard for field instrumentation, sensors, and controllers. Walk into any manufacturing plant, and you will find PLCs, human-machine interfaces (HMIs), and smart actuators running on extra-low voltage DC. Standardizing on 24V DC enhances operational safety, lowers cabinet footprint, and maintains steady control performance across factory networks.