Product Overview
The AFV30D-S41151/HKU is a high-performance Field Control Unit (FCU) developed for the Yokogawa CENTUM VP Distributed Control System (DCS). It functions as the central processing engine, executing control logic and managing real-time I/O communication over the Vnet/IP network.
This unit features a duplexed “Pair & Spare” architecture, ensuring continuous operation through seamless processor redundancy. The integrated HKU (Housekeeping Unit) enhances system reliability by providing real-time monitoring of internal cabinet conditions, making it especially suitable for critical and enclosed installations.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model Identifier | AFV30D-S41151/HKU |
| Control Architecture | Duplexed (Pair & Spare) redundant processors |
| Processor Type | CP461 compatible (Suffix S) |
| Communication Interface | Dual-redundant Vnet/IP |
| Network Type | High-speed Vnet/IP control network |
| Power Supply | Dual-redundant 100–120 V AC (Suffix 1) |
| 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 |
| Integration Option | HKU (Housekeeping Unit for diagnostics) |
| Cooling Method | Redundant fan modules |
Operational Applications
The AFV30D-S41151/HKU is deployed in mission-critical industrial environments where continuous control and hardware reliability are essential.
Typical use cases include oil refineries, chemical processing plants, and large-scale manufacturing facilities. Its duplex architecture allows uninterrupted control during maintenance or component failure, while the HKU option ensures environmental conditions—such as temperature and fan performance—are continuously monitored, making it ideal for remote or sealed control cabinets.
Technical Integration FAQ
What is the function of the HKU option?
The HKU (Housekeeping Unit) monitors internal cabinet conditions such as temperature and fan status, transmitting diagnostic data to maintenance systems for proactive fault detection.
Can this unit operate on 220–240 V AC?
No. This model (Suffix 1) is designed for 100–120 V AC input. For 220–240 V AC operation, a Suffix 2 variant is required.
Does this unit support FIO communication?
Yes. The AFV30D-S41151/HKU supports integration with Field Interface I/O (FIO) modules via local or extended ESB bus node units, enabling scalable distributed I/O configurations.
| 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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