F3PU20-0N Yokogawa Power Supply Module

F3PU20-0N Yokogawa FA-M3 PLC Power Supply Module

F3PU20-0N Yokogawa FA-M3 PLC Power Supply Module

Availability: 10 left in stock

Yokogawa F3PU20-0N FA-M3 Power Supply Module Configured for stable backplane voltage distribution in FA-M3 system architectures, the Yokogawa F3PU20-0N (F3PU20...

SKU: F3PU20-0N

Manufacturer: Yokogawa
Product No.: F3PU20-0N
Product Type: System Power Supplies
Product Origin: JAPAN
Payment:T/T, Western Union
Weight: 300g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Yokogawa F3PU20-0N FA-M3 Power Supply Module

Configured for stable backplane voltage distribution in FA-M3 system architectures, the Yokogawa F3PU20-0N (F3PU20 Power Supply Module) provides direct physical/electrical execution. The unit converts wide-range AC mains input into a regulated 5 VDC system rail to power I/O boards and processor modules plugged into FA-M3 base units.

Suffix Breakdown & Model Matrix

The base module hardware code designates power rating and physical build options:

F3PU20: Base model identification for the FA-M3 system power supply unit.
-0N: Standard build revision specifying 100-240 VAC line input without specialized coating options.

Hardware Specifications

Parameter	Specification
Model	F3PU20-0N / F3PU20
Brand	Yokogawa
Origin	Japan
Weight	0.3 kg (0.66 lbs)
Dimensions	102.0 mm x 102.0 mm x 76.0 mm
Operating Temp	0 to +55 deg C
Power Consumption	85 VA
Input Voltage Range	100-240 VAC (85-264 VAC allowable, 50/60 Hz)
Rated Output Voltage	5 VDC
Output Current	4.3 A rated (Up to 5.0 A peak capacity)
Noise Immunity	1500 Vp-p (1 us pulse width, 25-60 Hz)
Inrush Current	20 A max at 120 VAC, 45 A max at 240 VAC

4-20 mA HART Loop Protocol and Channel Isolation

The power supply module incorporates internal isolation barriers between the high-voltage AC mains input circuit and the low-voltage 5 VDC backplane bus rail. High-frequency filtering suppression reduces internal switching noise to prevent ripple voltages from coupling into adjacent analog I/O modules, maintaining loop signal accuracy across connected 4-20 mA field transmitters.

Frequently Asked Questions

Q: What action should technicians take if total 5 VDC backplane current draw exceeds 4.3 A?

A: Calculate total module consumption across the base unit. If load requirements exceed 4.3 A, split modules across an expansion base unit utilizing a dedicated secondary power supply module.

Q: How does the F3PU20-0N module indicate normal operating power delivery?

A: A green LED illuminated on the front panel indicates stable 5 VDC output delivery to the backplane bus.

Q: Does replacing the power supply module require taking the base unit offline?

A: Yes. Power down the AC input line before unseating the module from the base unit rack to prevent arcing and internal logic damage.

Field Installation Guidelines

Mount the power supply module onto the leftmost slot of the FA-M3 base unit (such as F3BU09-0N or F3BU13-0N), engaging the bottom hook before tightening the top retention screw to 0.8 N m torque. Connect incoming AC power lines to the dedicated terminal block, ensuring the Protective Earth (PE) terminal wires directly to the main cabinet ground bar with low-impedance copper cable. Maintain a minimum vertical clearance of 50 mm above and below the base unit to ensure adequate natural thermal convection across the module heat vents.

What's clients say about us

Excellent Emergency Support!

Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.

Mark Thompson

Maintenance Manager, USA

Reliable Source for New Spares

Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.

Robert Hoffmann

Engineering Lead, Germany

Top-tier Service and Quality

We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.