Product Description
The PW482-50-S1 is a standard AC-to-DC power supply module for Yokogawa CENTUM VP and FIO systems. It converts a 220–240 V AC input into regulated 5.1 V DC logic for CPU/backplane circuits and 24 V DC for analog field devices. The "50" indicates a standard, non-explosion-proof type, while the S1 revision denotes the first hardware style update. Its compact, fanless design supports high-density cabinet installations and ensures reliable, continuous operation in large-scale industrial automation systems.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model Number | PW482-50-S1 |
| Dimensions (L × W × H) | 18.1 × 2.2 × 12.7 cm |
| Weight | 0.18 kg |
Core Advantages
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High-density compatibility: Slim 2.2 cm profile maximizes I/O slot availability.
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Redundant operation: Supports bumpless dual-redundant configuration; if one module fails, the other instantly assumes full load.
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Fanless design: Reduces maintenance and increases module lifespan.
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Stable field and logic power: Protects sensitive analog and CPU/backplane circuits from AC line fluctuations.
Technical FAQ
Q: What is the difference between the PW482 and SPW482?
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The SPW482 is G3-coated for corrosive environments and has an extended operating temperature range, whereas the PW482-50-S1 is the standard industrial version.
Q: Is the S1 revision compatible with S2 hardware?
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Yes, S1 and S2 are backward compatible, but for balanced redundancy, it is recommended to pair 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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