Product Description
The PW501 is a high-efficiency power management module developed specifically for the Yokogawa STARDOM FCN-500 series autonomous controllers. It acts as the primary power interface, converting external AC or DC supply into the stabilized internal DC voltage required by the FCN-500 CPU and I/O backplane. Optimized for next-generation STARDOM hardware, the PW501 delivers high energy density with low heat dissipation, making it well suited for dense control cabinets where thermal margins are limited.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model Identification | PW501 |
| System Compatibility | STARDOM FCN-500 series only |
| Input Power | 100–240 V AC or 24 V DC (suffix-dependent) |
| Input Voltage Tolerance | Wide-range industrial tolerance |
| Output Power | Regulated DC power for FCN-500 internal bus |
| Redundancy Support | Dual-redundant configuration supported |
| Diagnostic Interface | Status monitoring via FCN-500 CPU |
| Installation Location | Dedicated power supply slot in FCN-500 base unit |
| Cooling Method | Natural convection (fanless) |
| Protection Functions | Integrated surge suppression |
Performance Highlights
The PW501 represents a generational improvement over earlier STARDOM power modules, combining higher conversion efficiency with a more compact form factor. Its low-noise power design supports the increased computational performance of the FCN-500 CPU while minimizing electrical interference to sensitive analog I/O channels. In redundant installations, the PW501 supports hot-swap replacement, enabling maintenance without interrupting process control or field communications.
Common Technical Questions
Q: Is the PW501 compatible with legacy FCN or FCJ base units?
A: No. The PW501 is mechanically and electrically exclusive to the FCN-500 platform. Legacy FCN/FCJ systems require NFPW441 or NFPW442/444 series power modules.
Q: Does the PW501 provide local status indication?
A: Yes. A front-panel STATUS LED provides immediate visual indication of normal operation or internal fault conditions.
| 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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