Brand:Yokogawa Electric Item No.:PW481-01 Product Origin:Japan Product Dimensions:49.7 x 199.5 x 149 mm Product Weight:1.0 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 PW481-01 Power Module provides reliable and consistent power for industrial automation systems and DCS platforms. By delivering stable voltage and current, it ensures uninterrupted operation of connected modules and field devices, supporting efficient and safe process control.Its robust design and compatibility with Yokogawa DCS systems make it suitable for both new installations and retrofits, enhancing system reliability and reducing the risk of downtime.
Technical Specifications
Parameter
Specification
Manufacturer
Yokogawa
Product Type
Power Module
Model
PW481-01
Dimensions
49.7 × 199.5 × 149 mm
Weight
1 kg
Application
Power supply for industrial control modules
Installation
Panel or DIN rail mounting
Compatibility
Yokogawa DCS I/O and control modules
Operating Mode
Continuous industrial operation
Recommended Related Models
Yokogawa NFPW444-10 — Power module for DCS I/O and communication devices
Yokogawa NFDR541 — Relay output module for industrial automation
Yokogawa NFLR121-S50 S1 — Serial communication module
Yokogawa NX105 — Remote I/O unit for distributed control systems
Popular Related Models
Yokogawa PW441-10 — Compact power module for standard load applications
Yokogawa NFPW444-11 — Power module variant for DCS systems
Yokogawa NFDR544 — Mixed I/O module for process automation
Yokogawa NX102 — I/O unit compatible with Yokogawa automation networks
Industrial Application Scenarios
The Yokogawa PW481-01 Power Module is engineered to provide robust and stable power for distributed control system (DCS) modules and associated field devices. It ensures uninterrupted operation of critical process control components in industrial automation systems.
Typical applications include:
Supplying power to Yokogawa DCS I/O, communication, and relay modules
Industrial automation and process control systems
Chemical, petrochemical, and oil & gas plants
Powering sensors, actuators, and control devices
Continuous operation of control panels and industrial machinery
Retrofitting or upgrading existing automation systems for enhanced reliability
Operational Advantages
The PW481-01 delivers consistent and reliable power to critical control modules, supporting safe and efficient process automation.
Key advantages include:
Provides stable voltage and current for industrial automation systems
Supports continuous operation of DCS and monitoring modules
Protects downstream devices from voltage fluctuations and spikes
Enhances operational safety and reliability in industrial environments
Fully compatible with Yokogawa DCS and related modules
Ideal for both new installations and system upgrades
Technical FAQs
1. What is the primary function of this module?
It supplies stable power to DCS modules and connected field devices.
2. What are the module dimensions?
49.7 × 199.5 × 149 mm.
3. What is the module weight?
1 kg.
4. Can it operate continuously in industrial environments?
Yes, designed for long-term reliable operation.
5. Which industries typically use this module?
Chemical, petrochemical, oil & gas, manufacturing, and process industries.
6. Is it compatible with Yokogawa DCS systems?
Yes, fully compatible with Yokogawa I/O and control modules.
7. Does it provide protection against voltage fluctuations?
Yes, it ensures stable power supply to downstream modules.
8. Is maintenance required?
Routine inspection is sufficient for reliable operation.
9. Can it be used for retrofits or system upgrades?
Yes, ideal for expanding or replacing existing power modules.
10. What types of devices can it power?
DCS I/O modules, relay output modules, communication modules, and field devices.
