Overview
Yokogawa PW484-50 Power Supply Module is a high-reliability industrial power supply module designed for Yokogawa automation and control systems. It provides regulated DC power to system backplanes and connected modules, ensuring stable and continuous operation in distributed process control environments.
General Information
Part Number: PW484-50
Manufacturer: Yokogawa Electric
Brand: Yokogawa
Country of Origin: Japan
Type: Power Supply Module
Mounting: Rack or control cabinet installation
Function: System power distribution for I/O and control modules
Power Specifications
Input Voltage: 100–240 V AC (industrial range, application dependent)
Output Voltage: Regulated DC system supply (typically 24 V DC)
Power Capacity: Supports multiple I/O and controller modules
Efficiency: High-efficiency power conversion design
Protection: Over-voltage, over-current, and thermal protection
Status Indicators: Power and fault LED indicators
Communication & Interface
System Interface: Backplane power distribution system
Compatibility: Yokogawa NF/NF series control architectures
Monitoring: Power status and fault detection feedback
Control Function: Power-only module (no communication function)
Integration Role: Primary power source for distributed automation systems
Environmental
Operating Temperature: 0 to +55 °C
Storage Temperature: -20 to +75 °C
Humidity: 5% to 95% non-condensing
Vibration Resistance: Industrial control cabinet compliant
Protection Rating: Panel/rack installation environment
Pollution Degree: 2
Dimensions & Weight
Dimensions: 49.7 × 199.5 × 149 mm
Weight: 1 kg
High-efficiency power module engineered for stable energy delivery and long-term industrial system reliability.