Product Description
The NFPW442-10-S2 is a high-performance AC-to-DC power module for Yokogawa STARDOM FCN, FCN-RTU, and FCJ autonomous controllers. It provides dual outputs: 5.1 V DC for system logic and 24 V DC for analog field circuits. The S2 hardware revision features optimized internal filtering and thermal resilience, ensuring mission-critical reliability. Duplexed operation and hot-swap capability allow zero-downtime maintenance in active industrial environments.
Technical Specifications
| Parameter | Specification |
|---|---|
| Primary Identification | NFPW442-10-S2 |
| Physical Dimensions (W × H × D) | 2.2 × 12.4 × 12.6 cm |
| Unit Mass | 0.6 kg |
Advanced Functionality
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Integrated field power: Directly drives analog I/O modules and connected field devices.
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RAS suite: Real-time CPU diagnostics including temperature and voltage monitoring.
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Bumpless redundancy: In duplexed NFBU200 setups, primary power failure triggers instantaneous failover to standby.
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Thermal and EMC optimization: S2 design improves component longevity and reliability.
Technical FAQ
Q: What are the front-panel indicators?
A: Green "STATUS" LED confirms stable DC output; Red "FAIL" LED signals internal fault or input power loss for rapid troubleshooting.
Q: Can S2 revision coexist with older S1 modules?
A: Yes, backward compatibility is maintained. For balanced load-sharing in duplexed redundancy, it is recommended to use two modules of the same revision.
| 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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