Product Overview
The PW484-10 is a DC-to-DC power supply module designed for Yokogawa CENTUM VP Field Control Units (FCU). Unlike AC-input modules, it operates from a 24V DC primary source, making it ideal for centralized battery systems, solar-powered stations, or backup DC infrastructures. The module provides regulated DC bus voltages for processors and I/O cards, ensuring reliable operation while protecting sensitive electronics from noise and voltage transients.
Technical Specifications
| Item | Description |
|---|---|
| Model Number | PW484-10 |
| Module Type | DC-input Power Supply Unit |
| System Compatibility | CENTUM VP Field Control Stations (AFV series) |
| Input Voltage | 24 V DC (Operating range: 21.6–26.4 V DC) |
| Output Voltage | Standardized DC bus for FCU components |
| Redundancy | Supports 1+1 dual-redundant configuration |
| Isolation | High-voltage isolation between input and output |
| Diagnostic Indicators | Front-panel LEDs: "POWER" and "FAIL" |
| Efficiency | High-conversion efficiency design |
| Dimensions (W × H × D) | 5.1 cm × 20.3 cm × 15.2 cm |
| Weight | 0.9 kg |
Key Functional Advantages
-
Redundant Reliability: Supports duplexed operation; if one module fails, the other instantly assumes the full load.
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DC Infrastructure Integration: Enables direct powering from industrial battery banks or DC backup systems.
-
Hot-Swap Maintenance: Faulty modules can be replaced without shutting down the FCU or interrupting the process.
-
Ruggedized Protection: Safeguards against input polarity reversal, overvoltage, and overcurrent conditions.
FAQ
Can I mix a PW484-10 (DC) with a PW484-50 (AC) in the same power nest?
No. Power supply nests must use modules of the same input type. The PW484-10 requires a 24V DC backplane and cannot be paired with AC-input units.
What does the "-10" suffix indicate?
The "-10" identifies the module as the 24V DC input variant, differentiating it from AC-input versions like the -50 or -11 models.
| 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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