Product Overview
The AFV10S-S31251 is a standard reliability Field Control Unit for the Yokogawa CENTUM VP system. As an "S" series (single processor) unit, it delivers high-performance control for plant loops that don’t require full redundancy. It manages local and remote I/O nodes, executes control logic, and maintains deterministic communication via the Vnet/IP network. Designed for 19-inch rack installation, it is a compact solution for control rooms.
Technical Specifications
| Parameter | Specification |
|---|---|
| Processor Architecture | Single CP451 processor for real-time control |
| Network Interface | Vnet/IP, 100 Mbps throughput |
| I/O Capacity | Supports up to 13 FIO nodes via ESB/ER bus |
| Power Supply | 100–120 V AC or 220–240 V AC (Suffix dependent) |
| Power Consumption | 200 VA (100–120 V AC) or 230 VA (220–240 V AC) |
| Memory Protection | Battery backup for up to 72 hours; 48-hour recharge |
| Mounting Standard | 19-inch rack-mount (5U height) |
| Physical Dimensions | 221 mm (H) × 482.6 mm (W) × 440 mm (D) |
| Environmental Tolerance | -10°C to +55°C |
| Weight | 7.5 kg |
Application and Usage
The AFV10S-S31251 is ideal for utility systems, auxiliary process loops, and localized machinery control where full redundancy is unnecessary. It offers high-level diagnostics and integrates with the CENTUM VP HIS for effective control and monitoring.
Redundancy Comparison FAQ
Can the AFV10S-S31251 be upgraded to a duplexed unit later?
No, the "S" suffix indicates a single-module chassis. To upgrade to a duplexed system, a "D" series chassis (like the AFV10D) is required.
Does this unit support redundant power supplies?
Yes, it supports dual-redundant power supplies (e.g., PW481 or PW482) to avoid shutdown due to power module failure.
Is it compatible with newer CENTUM VP software?
Yes, the AFV10S series is fully compatible with CENTUM VP and managed via the standard Engineering Station (ENG).
| 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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