Product Description
The PW701 is a specialized power distribution module engineered for the Yokogawa CENTUM VP control system architecture. It delivers high-current, stabilized DC power to the system backplane, meeting the demands of advanced processor modules and high-density I/O configurations. Designed with industrial-grade robustness, the PW701 provides superior voltage regulation and noise suppression, ensuring uninterrupted control logic execution and reliable field communications within cabinet environments.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model Identification | PW701 |
| Power Output | High-current regulated DC power for internal logic circuits |
| Redundancy Support | Dual-redundant operation with automatic load sharing |
| Protection Functions | Short-circuit protection, thermal overload shutdown |
| Status Indication | Front-panel LEDs: Power OK, Fault |
| Backplane Interface | Heavy-duty connector pins |
| Cooling Method | Passive, high-efficiency heat dissipation (fanless) |
| Mounting Compatibility | CENTUM VP Field Control Unit (FCU) racks |
| Construction | Metal enclosure with EMI/RFI shielding |
| Weight | 2.0 kg |
Application Scenarios
The PW701 is commonly deployed in large-scale CENTUM VP installations where complex control strategies and dense I/O configurations are required. Typical applications include:
-
Powering AFV30S and AFV30D Field Control Units
-
Supporting racks populated with high-density analog I/O modules
-
Supplying stable power to fieldbus communication cards in control-intensive systems
Its high output capability makes it especially suitable for control cabinets with elevated power demand.
Technical FAQ
Q: Can the PW701 be replaced while the system is running?
A: Yes. When the system is configured with redundant power modules, the PW701 supports hot-swap replacement, allowing maintenance without shutting down the control system or interrupting the process.
Q: Is the PW701 compatible with both AC- and DC-input FCU systems?
A: Yes. The PW701 functions as an internal power distribution module. The external input type (AC or DC) is determined by the FCU base unit or power entry configuration of the control station, not by the PW701 itself.
| 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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