Product Description
The PW482-11-S2 is a high-availability AC-to-DC power conversion module for Yokogawa CENTUM VP FCUs and FIO Node Units. It converts 220–240 V AC input into dual stabilized DC outputs (5.1 V DC for processor logic and 24 V DC for field interfaces). The S2 hardware revision features optimized internal circuitry for enhanced thermal management and electromagnetic shielding. Duplexed operation allows bumpless redundancy, ensuring continuous operation in mission-critical industrial environments like power generation and chemical processing.
Technical Specifications
| Parameter | Specification |
|---|---|
| Primary Model | PW482-11-S2 |
| Physical Dimensions (W × H × D) | 25.4 × 2.5 × 20.3 cm |
| Unit Weight | 1.0 kg |
Core Capabilities
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Dual-rail DC output: Powers both CPU logic and field I/O modules.
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High-availability redundancy: In dual-redundant setup, one module instantly takes over if the other fails.
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Fanless design: Reduces maintenance and allows dense cabinet installation.
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Enhanced reliability: Japanese engineering ensures high MTBF in demanding industrial environments.
Technical FAQ
Q: How does the S2 revision differ from S1?
A: S2 includes updated internal electronics and circuit protection, offering better thermal dissipation, improved stability against voltage spikes, and backward compatibility with all PW482 slots.
Q: Can the module power field transmitters?
A: Yes, the 24 V DC output rail is specifically designed to supply reliable power to transmitters via the I/O bus and field interface modules.
| 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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