Product Description
The CP471-10 is a high-availability processing unit for the Yokogawa CENTUM VP Distributed Control System (DCS). It acts as the central processor for Field Control Units (AFV30/AFV40/A2FV50/A2FV70), executing mission-critical control logic and managing real-time process data acquisition.
This variant is configured for hazardous industrial environments, featuring FM Non-Incendive (NI) explosion protection. Built with a high-speed dual-core 32-bit RISC architecture, it offers enhanced performance compared to legacy CP461 modules, supporting larger I/O densities, faster scan rates, and dual-redundant “Pair & Spare” failover to maintain uninterrupted plant operations.
Technical Specifications
| Parameter | Specification |
|---|---|
| Processor Architecture | Dual-core 32-bit RISC high-speed industrial CPU |
| Clock Frequency | Up to 1.5 GHz (optimized for deterministic real-time control) |
| Main Memory (RAM) | 2 GB high-density SDRAM |
| Non-Volatile Storage | 512 MB Flash memory for firmware and logic retention |
| Explosion Protection | FM Non-Incendive (NI) certified (Suffix -10) |
| System Compatibility | CENTUM VP R6.05 or later (R5.01 with patches) |
| Redundancy | Dual-redundant (Duplexed) with bumpless failover |
| Bus Interface | Dual Vnet/IP ports and ESB Bus (EC401 Style S3+) |
| Memory Protection | Battery backup (up to 72 hours retention) |
| Power Requirements | 24 VDC (±10%) |
| Operating Temperature | -20°C to +60°C |
| Dimensions (W × H × D) | 152 mm × 203 mm × 51 mm |
| Net Weight | 0.7 kg |
Application Scenarios
The CP471-10 is used in safety-critical industrial sectors, including offshore oil platforms, gas processing plants, and chemical refineries. Its FM NI certification allows installation in Division 2 hazardous locations where explosive gases may occasionally be present.
Frequently Asked Questions
Q: Can I replace an old CP461 with the CP471-10?
A: Yes, but replacement must be performed by Yokogawa-authorized personnel. The system must run CENTUM VP R6.05 or later, and the ESB bus coupler must be EC401 Style S3 or higher.
Q: What is the difference between CP471-00 and CP471-10?
A: CP471-10 is designed for hazardous environments with FM NI explosion protection, while CP471-00 is intended for standard, non-hazardous locations.
Q: Is this module hot-swappable?
A: Yes. In a dual-redundant configuration, a single CP471-10 can be replaced online without interrupting the controller or plant 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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