Product Overview
The CP471-01 S2 is a high-performance central processing unit (CPU) for the Yokogawa CENTUM VP Distributed Control System (DCS). Serving as the primary logic engine within Field Control Stations (FCS), it delivers high-speed control execution and reliable data handling for complex, mission-critical processes.
As the direct successor to the CP461 series, the CP471-01 S2 offers significantly improved processing efficiency and is optimized for modern automation requirements. It is specifically designed for AFV30 and AFV40 Field Control Units, supporting native dual-redundant (hot-standby) configurations to ensure high system availability.
Technical Specifications
| Item | Description |
|---|---|
| Model Number | CP471-01 S2 |
| Module Type | Processor Module (CPU) |
| System Compatibility | CENTUM VP R6.01 or later |
| Redundancy | Dual-redundant (Hot-standby) |
| Power Supply | 24 V DC ±20% |
| Power Consumption | 15 W (Typical) |
| Operating Temperature | -20°C to +60°C |
| Weight | 1.2 kg |
Application & System Integration
The CP471-01 S2 is deployed in environments where continuous control and fault tolerance are mandatory, including:
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Oil and gas refining
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Chemical and petrochemical manufacturing
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Power generation and utility plants
System Integration Notes
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Typically paired with EC401 ESB Bus Coupler (Style S3 or later) for extended I/O communication
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Upgrade Path: Official replacement for legacy CP461 processor modules
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Reliability: Built-in ECC memory for single-bit error detection and correction
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Diagnostics: Comprehensive self-diagnostic functions for hardware and software integrity
FAQ
Can a CP461 and CP471-01 S2 be used together in a redundant pair?
No. Dual-redundant configurations require two identical CPU modules. Mixing CP461 and CP471-01 S2 is not supported.
What software version is required?
CENTUM VP R6.01 or later is required. Additional patches may be necessary depending on the specific R6 sub-version.
| 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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