Product Overview
The CP451-10 S2 is a high-performance central processing module serving as the core intelligence for Yokogawa CENTUM VP and CS 3000 Field Control Stations (FCS). It is engineered for deterministic real-time control, capable of processing large volumes of field data with high accuracy and reliability.
Built on a robust 32-bit RISC architecture, the CP451-10 S2 ensures stable, high-speed communication across the Vnet/IP control network. Designed for mission-critical applications, it fully supports dual-redundant (duplex) configurations, eliminating single points of failure in demanding industrial environments.
Technical Specifications
| Item | Description |
|---|---|
| Model Number | CP451-10 S2 |
| Processor Architecture | 32-bit RISC |
| Control Network | Vnet/IP or V net (FCU dependent) |
| Redundancy | Dual-redundant (Duplex) supported |
| Memory Protection | Internal battery backup (approx. 72 hours) |
| Data Refresh Cycle | Typically 10 ms |
| Programming Standards | Function Block, Ladder Logic, Structured Text |
| Power Consumption | 15 VA |
| Dimensions (W × H × D) | 3.2 cm × 14.8 cm × 20.0 cm |
| Weight | 0.74 kg |
Application & Integration
The CP451-10 S2 is widely deployed in large-scale integrated production control systems, functioning as the primary processor within Field Control Units such as the AFV10 series.
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Process Industries: Oil refining, chemical processing, and power generation
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Fail-Safe Operation: In duplex configurations, two modules operate in parallel; upon fault detection, control transfers to the standby CPU within milliseconds
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Maintenance & Diagnostics: Equipped with self-diagnostic LEDs for real-time CPU status and network health monitoring
FAQ
What does the “S2” suffix indicate?
“S2” denotes the style code, identifying a specific hardware revision. Compared to earlier versions, the CP451-10 S2 typically offers improved component longevity and updated internal firmware.
Can the CP451-10 S2 be replaced while the system is running?
Yes. When configured in a dual-redundant system, the module supports hot-swapping without interrupting active process control.
| 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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