Product Overview
The AFV30D-A41152 is a high-tier Field Control Unit (FCU) designed for the Yokogawa CENTUM VP DCS. It offers mission-critical industrial automation capabilities with zero-downtime redundancy. This duplexed unit features dual processor modules and power supplies for seamless operation during maintenance or hardware failure. Its compact 19-inch rack-mountable design is ideal for high-density control room integration.
Technical Specifications
| Feature | Specification |
|---|---|
| Processor Architecture | VR5532 RISC processor, 350 MHz for rapid control execution |
| System Memory | 128 MB RAM for large-scale control logic and plant databases |
| Redundancy Configuration | Fully duplexed, dual CP461 processors with active/standby synchronization |
| Network Communications | Dual-redundant Vnet/IP interfaces (1 Gbps) for plant-wide data synchronization |
| I/O Expansion Capacity | Manages up to 13 node units (local/remote) via FIO bus |
| External Alarm Contacts | 2 READY contact terminals (30V DC, 0.3A max) for alarm signals |
| Memory Protection | 72-hour battery backup for RAM data retention |
| Diagnostic Interface | Optional /HKU interface for environmental monitoring (temperature, fans, security) |
| Physical Installation | 19-inch rack-mount, 5U height |
| Dimensions (H×W×D) | 221 mm (H) × 482.6 mm (W) × 440 mm (D) |
| Weight | 8.5 kg |
Application Scenarios
The AFV30D-A41152 is ideal for high-availability environments, including:
-
Hydrocarbon Processing: Complex PID loops for refineries and LNG terminals.
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Power Generation: High-speed sequential control for turbine and boiler management.
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Pharmaceutical Manufacturing: Batch control and regulatory compliance with reliable data retention.
Reliability FAQ
How is "Duplexed" redundancy different from standard backup?
In a duplexed system, both CP461 processors run in parallel. The standby processor is continuously updated with the active processor's memory. If the primary fails, the system performs a bumpless transfer in milliseconds, ensuring no loss of control over physical processes like valves and motors.
Can the physical environment of the FCU cabinet be monitored?
Yes, the optional /HKU interface allows monitoring of cabinet health, including cooling fan status, temperature, and enclosure security. This data can be sent directly to the Human Interface Station (HIS) for predictive maintenance before any thermal issues cause system shutdowns.
| 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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