Product Description
The PW484-11 is a robust power conversion interface engineered for the Yokogawa CENTUM VP Distributed Control System (DCS). It provides the essential electrical infrastructure required to power Field Control Units (FCUs) and associated I/O expansion nodes. Designed for demanding industrial environments, the module delivers high-availability power while maintaining system stability across a wide range of operating conditions.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model Identification | PW484-11 |
| AC Input Voltage Range | 100–120 V AC / 220–240 V AC (wide-range, nominal) |
| Operating Frequency | 50 / 60 Hz (auto-sensing) |
| Output Regulation | Precision-regulated DC output for internal system bus and field communication |
| Chassis Compatibility | AFV30S/D, A2FV50S/D, A2FV70S/D |
| Bus / Node Support | ANB10S/D, ANB11S/D Node Units; ANT10U Optical ESB Bus Repeaters |
| Protection Functions | Over-current and over-voltage protection |
| Thermal Management | Enhanced heat dissipation for cabinet-mounted installation |
| System Compliance | CENTUM VP R5 and R6 certified |
Application Context
The PW484-11 is a standard power supply solution for large-scale industrial automation systems, commonly applied in:
-
Powering central processor units in AFV30D redundant controllers
-
Supporting long-distance I/O expansion using Optical ESB Bus Repeater Units
-
Supplying stable power to FIO Node Units installed in remote instrument panels
Technical FAQ
Q: How does the PW484-11 handle voltage fluctuations?
A: The module supports a wide input voltage tolerance, enabling it to absorb typical industrial grid dips and surges without triggering FCU reboots or control interruptions.
Q: Is the PW484-11 compatible with both simplex and redundant controllers?
A: Yes. It supports both Simplex (S) and Dual-redundant (D) configurations within the Yokogawa CENTUM VP hardware platform.
| 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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