Yokogawa PW482-S01 Industrial Power Supply Module for Stable Power Delivery in Yokogawa DCS Systems
Yokogawa PW482-S01 Industrial Power Supply Module for Stable Power Delivery in Yokogawa DCS Systems
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Brand:Yokogawa Electric Item No.:Yokogawa PW482-S01 Product Origin:Japan Product Dimensions:200 × 56 × 20 mm Product Weight:0.9 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The Yokogawa PW482-S01 Power Supply Module is a high-performance power unit designed to support reliable operation of Yokogawa distributed control systems and field automation platforms. Built for industrial environments, this module delivers stable DC power to critical control components such as Field Control Units (FCU), Field I/O Node Units, and optical ESB bus repeaters.
In large process automation systems, uninterrupted power is essential for maintaining operational stability and safety. The PW482-S01 ensures consistent electrical supply to controllers and I/O modules, helping automation systems maintain continuous operation even in demanding industrial conditions.
Its compact design, high output capacity, and robust protection features make it an ideal solution for automation cabinets where space efficiency and power reliability are equally important. With the ability to support redundant system configurations, the module contributes to increased system availability and minimized downtime in process industries.
Technical Specifications
Parameter
Specification
Manufacturer
Yokogawa
Model
PW482-S01
Module Type
Power Supply Module
Input Voltage
100–240 V AC, 50/60 Hz
Output Voltage
24 V DC
Output Current
Up to 50 A
Efficiency
>85%
Maximum Power Consumption
Approx. 230 VA
Protection Features
Overload and short-circuit protection
Operating Temperature
-10°C to 55°C
Storage Temperature
-20°C to 70°C
Installation
Rack mounting in control systems
Dimensions (L × W × H)
200 × 56 × 20 mm
Weight
0.9 kg
The PW482-S01 converts wide-range AC input into stable DC output, providing the required power for Yokogawa control system components operating in industrial environments.
Recommended Related Models
Model
Module Type
Description
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CP471
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Central processing module used in Yokogawa DCS
ANT10U
Optical ESB Bus Repeater
Communication repeater module for ESB networks
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Applications
The PW482-S01 power module is widely used in industrial automation systems that require stable and reliable power supply for control hardware.
Typical applications include:
Distributed Control Systems (DCS)
Process automation plants
Oil and gas processing facilities
Chemical manufacturing plants
Power generation stations
Water treatment systems
Large-scale industrial manufacturing
Because it provides consistent DC power to processors and I/O units, the module helps maintain stable communication, accurate control, and uninterrupted industrial processes.
Advantages
Stable Industrial Power Supply
Provides reliable DC power output to ensure smooth operation of Yokogawa automation systems.
High Current Output Capability
Capable of delivering up to 50 A output, making it suitable for power-intensive control system architectures.
Compact and Space-Saving Design
Slim module profile allows easy installation in densely populated control cabinets.
Designed for Yokogawa Control Platforms
Fully compatible with FCU systems, FIO node units, and optical ESB bus repeater modules.
Built-in Electrical Protection
Integrated overload and short-circuit protection helps protect both the module and connected devices.
Supports Redundant System Configuration
Two identical modules can be installed to create a redundant power supply architecture for higher system availability.
Technical FAQs
1. What is the primary function of the PW482-S01 module?
It converts AC input power into stable DC power required by Yokogawa control system modules.
2. What input voltage does the PW482-S01 support?
The module supports 100–240 V AC input power.
3. What output voltage does the module provide?
It supplies 24 V DC output for industrial control components.
4. What is the maximum output current?
The PW482-S01 can deliver up to 50 A output current depending on system configuration.
5. Which Yokogawa systems commonly use this module?
It is used in Field Control Units, FIO Node Units, and optical ESB bus repeater units.
6. Can the module operate in redundant power configurations?
Yes. Two PW482-S01 modules can be installed together to create a redundant power supply configuration.
7. What is the operating temperature range?
The typical operating range is -10°C to 55°C.
8. Is this module designed for general power supply use?
No. It is specifically designed for Yokogawa automation platforms and internal system power distribution.
9. How is the module installed?
It is installed inside compatible Yokogawa system racks or node units.
10. Why is a dedicated DCS power supply important?
Dedicated modules ensure stable voltage delivery and protect critical automation equipment from power instability.
