Product Description
The F3PU20-0N is a high-performance system power supply module engineered for the Yokogawa FA-M3 series controller racks. This module functions as the primary power source for the PLC backplane, converting universal AC input into a stabilized 5 V DC supply required for CPU modules, communication interfaces, and I/O cards. Unlike standard entry-level power units, the F3PU20-0N offers an enhanced output current of 4.3 A, making it the preferred choice for high-density configurations or systems utilizing power-hungry processor modules.
Built to withstand the rigors of industrial electrical grids, the F3PU20-0N features advanced noise immunity and a significant power-failure ride-through capability. Its robust dielectric strength and insulation resistance parameters ensure that sensitive logic components are protected from primary-side electrical surges and common-mode noise.
Detailed Technical Specifications
| Specification | Details |
|---|---|
| Permissible Voltage Fluctuation | 85 V to 264 V AC; 47 Hz to 63 Hz |
| Secondary Output | 5 V DC at 4.3 A (Rated) |
| Power Consumption | 85 VA maximum |
| Inrush Current Handling | 20 A at 120 V AC; 45 A at 240 V AC (Cold start at 25°C) |
| Momentary Power Failure Protection | Maintains output for up to 20 ms during voltage dips |
| Insulation Resistance | ≥ 5 MΩ at 500 V DC (Between AC terminals and Frame Ground) |
| Withstanding Voltage | 1500 V AC for 60 seconds |
| Noise Suppression | Up to 1500 Vp-p (Pulse width 1 µs, Rise time 1 ns) |
| Mounting Location | Dedicated power slot on the FA-M3 base unit |
| Physical Dimensions | 58 mm (W) x 100 mm (H) x 83.2 mm (D) |
System Integration and Performance
The F3PU20-0N is essential for "Range-Free" controller setups where the total current draw of the modules exceeds the capacity of smaller supplies like the F3PU10. It ensures that the 5 V DC rail remains within strict tolerances to prevent logic errors or unplanned CPU resets. The module is housed in a compact, vented enclosure designed for optimal thermal dissipation within standard electrical cabinets.
Technical FAQ
-
Question: Is the F3PU20-0N compatible with 24 V DC input systems?
Answer: No, the F3PU20-0N is an AC-input module. For 24 V DC power requirements, you should utilize the F3PU16 or F3PU26 series modules. -
Question: How can I tell if the module is functioning correctly?
Answer: The front panel includes a status LED. If the LED is green, the 5 V DC output is within the healthy operational range. If the LED is off while AC power is present, it may indicate an internal fuse failure or an output short circuit.
| 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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