Yokogawa PW482-11 Industrial Power Supply Module for Reliable DCS and Process Control Systems
Yokogawa PW482-11 Industrial Power Supply Module for Reliable DCS and Process Control Systems
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Brand:Yokogawa Electric Item No.:Yokogawa PW482-11 Product Origin:Japan Product Dimensions:120 × 30 × 100 mm Product Weight:0.28 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
In modern industrial control environments, stable power delivery is the foundation of reliable automation. The Yokogawa PW482-11 Power Supply Module is engineered to provide consistent and regulated power for critical control systems such as distributed control systems (DCS), field control units, and I/O subsystems.
Designed for high-availability industrial platforms, this module converts AC input power into stable DC output required by control processors and I/O modules. Its robust electrical design and compatibility with Yokogawa automation platforms make it a dependable solution for continuous industrial operation.
With support for redundant configurations and long-term operational stability, the PW482-11 helps maintain system uptime and protects critical processes from power instability. It is widely used in process automation environments where reliability, durability, and safety are essential.
Technical Specifications
Parameter
Specification
Manufacturer
Yokogawa
Model
PW482-11
Module Type
Power Supply Module
Input Voltage
100–240 V AC
Frequency
50/60 Hz
Output Voltage
24 V DC
Output Current
Up to 2.5 A (continuous)
Maximum Power Output
Approx. 100 W
Efficiency
≥90% typical
Operating Temperature
0°C to 55°C
Cooling Method
Natural air cooling
Installation
DIN-rail or system rack mounting
Dimensions (L × W × H)
120 × 30 × 100 mm
Weight
0.28 kg
The PW482-11 converts AC input power into regulated DC output required by control system modules, ensuring stable and continuous operation across industrial automation platforms.
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Applications
The PW482-11 module is widely used in mission-critical industrial environments where uninterrupted power supply is required for automation systems.
Typical applications include:
Distributed Control Systems (DCS)
Process automation platforms
Oil and gas production facilities
Chemical processing plants
Power generation stations
Water treatment and utilities
Manufacturing automation systems
Because the module supports redundant configurations, it is particularly suited for plants requiring high availability and continuous operation.
Advantages
High Reliability for Industrial Systems
Engineered for continuous operation in demanding environments, ensuring stable power delivery to control modules.
Redundant Power Support
Two modules can be installed in parallel to create a redundant power supply architecture, improving system uptime.
Efficient AC-to-DC Conversion
Converts wide-range AC input into regulated DC output with high efficiency and minimal power loss.
Compact and Space-Saving Design
Slim form factor allows easy integration into control cabinets and automation racks.
Industrial-Grade Protection
Designed with protection features such as overcurrent and overvoltage safeguards to protect connected equipment.
Optimized for Yokogawa DCS Platforms
Fully compatible with Yokogawa systems such as CENTUM and field control units.
Technical FAQs
1. What is the primary function of the PW482-11 module?
It provides regulated DC power to control processors, I/O modules, and other components within Yokogawa automation systems.
2. What input voltage does the PW482-11 support?
The module accepts a wide AC input range from approximately 100 V to 240 V AC.
3. What output voltage does the module deliver?
It provides stable 24 V DC output for control system components.
4. Can the PW482-11 be used in redundant configurations?
Yes. Two identical modules can be installed to create a dual-redundant power supply configuration.
5. Which Yokogawa systems typically use this module?
It is commonly used in Field Control Units, I/O node units, and ESB bus repeater systems.
6. Is the PW482-11 suitable for continuous industrial operation?
Yes. It is designed for 24/7 operation in demanding process automation environments.
7. What is the operating temperature range?
The module typically operates reliably between 0°C and 55°C.
8. How is the module installed?
Installation is typically performed in a control cabinet using rack or DIN-rail mounting depending on the system configuration.
9. What protection features are included?
The module includes protections such as overcurrent and overvoltage protection to maintain system stability.
10. Why is the PW482-11 important for system reliability?
Stable power supply is essential for automation systems. This module ensures uninterrupted power delivery to controllers and I/O modules, preventing process downtime.
