Yokogawa PW484-11 Power Supply Module | High-Capacity DC Output

Overview

The PW484-11 is a high-performance DC power supply module engineered by Yokogawa Electric Corporation, designed to deliver stable and reliable power for CENTUM VP and related distributed control system (DCS) modules. Its robust construction and industrial-grade design ensure continuous operation in demanding environments.

Technical Specifications

Key Features

• High-capacity 24 V DC output supporting up to 20 A for multiple control modules
• Accepts wide AC input range for flexible deployment in different power systems
• Integrated protection circuits prevent damage from overvoltage, overcurrent, and overheating
• Engineered for long-term reliability in oil & gas, chemical, petrochemical, water treatment, and power generation facilities
• Fully compatible with CENTUM VP, CENTUM CS, and other Yokogawa subsystems

Applications

Ideal for providing consistent DC power to distributed control system racks in:

• Oil & Gas Processing Plants
• Chemical and Petrochemical Facilities
• Power Generation Stations
• Water and Wastewater Treatment Plants
• General Industrial Automation Systems

FAQ

Q: Can the PW484-11 be used in CENTUM CS racks? A: Yes, it is compatible with both CENTUM VP and CENTUM CS modules, provided proper rack installation and ventilation.

Q: What protection features does the PW484-11 include? A: The module includes overvoltage, overcurrent, and thermal protections to safeguard both the unit and connected devices.

Q: Are there other variants of the PW484 series? A: Yes, the PW484 series includes different configurations optimized for varying current capacities. PW484-11 is specifically designed for high-current output.