The Yokogawa ANB10D-425/CU2N, also cataloged as the ANB10D ESB bus node unit, serves as a dedicated hardware component for dual‑redundant ESB bus interfacing within Yokogawa control networks.
Hardware Specifications
Parameter
Specification
Model
ANB10D-425/CU2N
Brand
Yokogawa
Origin
Not specified
Weight
10 kg
Shipping Weight
12 kg
Dimensions
Not specified
Operating Temp
Not specified
Power Supply
220–240 VAC dual‑redundant
Suffix Code – 4
Dual‑redundant power supply
Suffix Code – 2
220–240 VAC input
Suffix Code – 5
Basic type, no explosion protection
Option Code /CU2N
Connector unit for ESB bus
Product Type
ESB Bus Node Unit
4-20 mA HART Loop Protocol
The ANB10D‑425/CU2N integrates into Yokogawa ESB bus systems with deterministic communication. Channel‑to‑channel isolation ensures stable operation across dual‑redundant power supplies. The connector unit (/CU2N) maintains impedance control for ESB bus terminations, while the design supports integration with 4‑20 mA HART loop devices and FOUNDATION Fieldbus segments, enabling hybrid connectivity in distributed control environments.
Frequently Asked Questions
Q: Can the ANB10D‑425/CU2N operate with a single power supply? A: Yes, but redundancy is lost. The suffix “‑4” indicates dual‑redundant supply capability for higher reliability.
Q: What is the role of the /CU2N connector unit? A: It provides proper ESB bus termination and connector interfacing, ensuring stable communication across node segments.
Q: Is explosion protection available? A: No, the suffix “5” specifies a basic type without explosion‑proof rating.
Field Installation Guidelines
Mount the unit securely in control cabinets with adequate mechanical support.
Ensure dual power supply wiring is correctly terminated to maintain redundancy.
Route ESB bus cabling away from high‑voltage conductors to reduce interference.
Verify connector seating for /CU2N to maintain bus termination integrity.
Confirm grounding and shielding practices according to Yokogawa ESB bus standards.
Topbrands collaborates with over 50 countries worldwide. As a leading supplier in China, we can provide significant discounts to customers based on market demand.
What is the warranty period?
We offer a standard one-year warranty for all new and original items.
What payment methods do we accept?
We accept 100% T/T (Telegraphic Transfer) before shipping. For items with a lead time, a 30% deposit is required in advance, with the remaining 70% balance due before shipping. If you have an agent in China, please contact us for RMB transfer.
What is the warranty period?
We offer a standard one-year warranty for all new and original items.
What shipping methods do we use?
We primarily utilize carriers such as FedEx, DHL, UPS, BRE, etc. If you have an account with any of these carriers, you can arrange the shipping yourself. Additionally, we offer free shipping to China freight forwarders.
What is our delivery time?
Typically, delivery takes around 1-3 days after receiving the advance payment. For items with a quoted lead time, delivery will occur as per the specified lead time.
How do we package the goods?
Our packaging process involves multiple layers of protection. Initially, the product is placed in its original box, sealed with a label. Then, we add a layer of bubble wrap to safeguard against collisions during transportation. Finally, all products are securely packed in sturdy boxes for further protection.
How can customers contact us and request a quote?
Customers can inquire via email, WhatsApp, WeChat, Skype, or any preferred communication platform. Simply reach out to us, and we'll promptly provide a quote tailored to your needs.
Topbrands PLC Limited is a top supplier of genuine new PLC and DCS parts, serving over 50 countries globally. We offer high-quality products from renowned brands like Bently Nevada, Honeywell, ABB, and more. With our warehouse in China stocking up to 30,000 pieces, we ensure rapid delivery to meet urgent order needs while maintaining competitive pricing to save our customers' budgets. Learn more...
From ordering to installation, everything went smoothly. The product performs exactly as expected, and I’m impressed with both the quality and the seller’s professionalism.
E
Emily
Reliable Performance in Operation
Installed the unit in our ESB bus system, and it has been running flawlessly. Communication is stable, and performance matches the specifications perfectly.
D
David
High Quality and Durable Build
The ANB10D‑425/CU2N is solidly constructed with robust components. Yokogawa’s quality standards are evident, and the product feels reliable for long‑term industrial use.
S
Sophia
Fast Delivery and Secure Packaging
Shipping was faster than expected, and the unit was packaged securely. No damage during transit, and installation was straightforward. Very satisfied with logistics.
M
Michael
Excellent Service and Smooth Purchase
The seller provided clear communication and professional support. The node unit arrived exactly as described, making the purchase process seamless and reliable.
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