Product Overview
The AFV10D-S41151 is a mission-critical control node within the Yokogawa CENTUM VP distributed control system. As a Duplexed Field Control Unit (FCU), it provides high-availability processing by utilizing paired processor modules and dual-redundant power supplies. This ensures seamless "bumpless" transfer of control in the event of a failure, maintaining uninterrupted process operations. Optimized for 19-inch rack mounting, the AFV10D-S41151 is crucial for managing complex control loops and data exchange via the Vnet/IP network.
Technical Specifications
| Feature | Specification |
|---|---|
| Redundancy Configuration | Fully duplexed with dual-redundant CP451 processor modules |
| Network Interface | Dual-redundant Vnet/IP communication ports for high-speed synchronization |
| I/O Expansion | Supports up to 13 FIO node units via ESB/ER bus cables |
| Power Supply Options | Compatible with dual-redundant PW481 (100-120 V AC), PW482 (220-240 V AC), or PW484 (24 V DC) modules |
| Power Consumption | 200 VA (100-120 V AC), 230 VA (220-240 V AC), 5.5 A (24 V DC) |
| Memory Protection | Integrated battery backup for up to 72 hours of RAM retention |
| Status Monitoring | 2 READY contact output terminals (NC, C) for system diagnostics |
| Physical Mounting | Standard 19-inch rack-mount chassis (5U height profile) |
| Dimensions | 221 mm (H) × 482.6 mm (W) × 440 mm (D) |
| Weight | 8.0 kg |
Application Scenarios
The AFV10D-S41151 is ideal for large-scale industrial environments where process downtime can lead to significant financial losses or safety risks. Typical applications include:
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Oil & Gas: Managing high-pressure separator loops and emergency shutdown coordination.
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Chemical Refining: Controlling complex sequential batch processes and thermal reactors.
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Power Generation: Executing real-time boiler and turbine control logic within the Vnet/IP environment.
Reliability FAQ
What is the benefit of the "Duplexed" design in the AFV10D-S41151?
The AFV10D-S41151 uses a duplexed design where two CP451 processor modules run in parallel. The standby module is updated in real-time with the active module’s memory. If a fault occurs, control switches to the standby module in milliseconds, ensuring that field devices remain in the correct state without resetting the system.
Can I replace a failed power supply while the system is running?
Yes, the dual-redundant power modules (PW481/PW482/PW484) are hot-swappable. As long as one module is operational, the faulty module can be replaced without interrupting the system or the process.
| 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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