Yokogawa F3PU20-0S Power Supply Module

Description:

The Yokogawa F3PU20-0S Power Supply Module is used in FA-M3 PLC systems to provide regulated 5 VDC power to CPU and I/O base modules. Commonly installed in industrial control panels, manufacturing automation systems, and process control environments utilizing Yokogawa FA-M3 controllers. Maintenance teams, OEMs, and system integrators use this module for replacement, system expansion, and maintaining stable power delivery across PLC racks.

Applications:

The Yokogawa F3PU20-0S is used in FA-M3 programmable logic controller systems across industrial automation environments including manufacturing lines, process plants, and machine control systems. It supports reliable power distribution to base units such as F3BU05, F3BU09, F3BU13, and F3BU16, ensuring stable operation of CPU and I/O modules in applications requiring continuous uptime and precision control.

Technical Specifications:

• Manufacturer: Yokogawa
• Model / Part Number: F3PU20-0S
• Product Type: PLC Power Supply Module
• Input Voltage: 100–240 V AC, single-phase, 50/60 Hz
• Input Voltage Range: 85–264 V AC
• Output Voltage: 5 V DC
• Output Current: 4.3 A
• Power Consumption: 85 VA
• Inrush Current: 20 A (120 V AC), 45 A (240 V AC) max
• Compatible Systems: Yokogawa FA-M3 PLC base modules (F3BU05, F3BU09, F3BU13, F3BU16)
• Mounting: Base module mounted (M4 terminal screws)
• Insulation Resistance: ≥5 MΩ at 500 V DC
• Dielectric Strength: 1500 V AC for 1 minute
• Operating Temperature: 0°C to 55°C

Common Replacements:

• Yokogawa F3PU30-0S
• Yokogawa F3PU26-0S
• Yokogawa F3PU36-0S