Product Overview
The AFV30D-S41251 is a high-availability Field Control Unit (FCU) designed for the Yokogawa CENTUM VP Distributed Control System (DCS). It operates as the central processing hub for executing control logic and managing real-time I/O communication across the Vnet/IP network.
Built with a duplexed “Pair & Spare” processor architecture, the unit ensures uninterrupted operation in mission-critical environments. With integrated dual-redundant communication interfaces and power supply modules, the AFV30D-S41251 effectively eliminates single points of failure, delivering reliable and deterministic control performance.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model Identifier | AFV30D-S41251 |
| Control Architecture | Duplexed (Pair & Spare), standard type for CP461 |
| Communication Interface | Dual-redundant Vnet/IP |
| Network Speed | Up to 1 Gbps Vnet/IP communication |
| Power Supply | Dual-redundant 220–240 V AC (Suffix 2) |
| Mounting Type | 19-inch rack mount (Suffix 1) |
| Protection Class | Basic type (non-explosion proof, Suffix 5) |
| Software Requirement | CENTUM VP R6.01 or later |
| Core Function | High-speed control logic execution and FIO management |
| Weight | 6.00 kg |
Operational Applications
The AFV30D-S41251 is widely deployed in large-scale industrial facilities where continuous operation and system reliability are essential.
Typical applications include oil refineries, petrochemical plants, and power generation stations. It serves as the primary controller for critical process variables such as temperature, pressure, and flow, making it ideal for centralized control room installations requiring high-density rack-mounted systems.
Functional FAQ
What does the “-S” suffix indicate?
The “-S” suffix designates a standard configuration optimized for the CP461 processor, ensuring compatibility with standard CENTUM VP control functions.
Does this unit support redundant power?
Yes. It features dual-redundant power supply modules designed for 220–240 V AC input, maintaining operation even if one power source fails.
Is Vnet/IP supported?
Yes. The AFV30D-S41251 includes dual-redundant Vnet/IP interfaces, enabling high-speed (up to 1 Gbps) communication across the plant-wide control network.
| Quick Quotes | Receive price & availability FAST from our dedicated customer service team. |
|---|---|
| Delivery | Expedited, Freight, And International Shipping Available. |
| Condition | 100% New with Original Package |
| Payment | We accept American Express, Discover, MasterCard, PayPal, and Visa. Our site is secured by RapidSSL. |
| Shipping Port | ShangHai, Xiamen |
| Warranty | 12 Months |
| Q: Is Our Pricing Competitive? |
| A: Yes, we collaborate with over 50 countries worldwide. As a top supplier in China, we offer significant discounts based on market trends. |
| Q: What Is the Warranty Period? |
| A: All our new and original products come with a standard one-year warranty. |
| Q: What Payment Methods Do We Accept? |
| A: We require 100% T/T (Telegraphic Transfer) payment before shipping. For items with a lead time, a 30% deposit is needed upfront, and the remaining 70% is due before shipping. If you have a representative in China, you can arrange an RMB transfer through them. |
| Q: What Shipping Methods Do We Use? |
| A: We primarily use FedEx, DHL, UPS, and BRE for shipping. If you have an account with any of these carriers, you can handle shipping directly. We also offer free shipping to China-based freight forwarders. |
| Q: What Is Our Delivery Time? |
| A: Delivery usually takes 1-3 days after receiving the initial payment. For items with a lead time, shipping will occur according to the specified schedule. |
| Q: How Do We Package the Goods? |
| A: We ensure safe packaging with multiple layers of protection. Products are first placed in their original boxes and sealed with labels. A layer of bubble wrap is then added for collision protection during transit. Finally, the items are packed securely in durable boxes. |
| Q: How Can Customers Contact Us and Request a Quote? |
| A: You can reach out to us via email, WhatsApp, WeChat, Skype, or your preferred communication platform. Contact us with your needs, and we'll provide a prompt, customized quote. |
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