The Yokogawa F3PU10-0S, also cataloged as the F3PU10 Power Supply Module, operates as a dedicated hardware component for converting line AC potential into regulated system power within Yokogawa FA-M3 range-free controller platforms.
| Model / Suffix Code | Specification |
|---|---|
| F3PU10 | Base Power Supply Module Architecture |
| -0S | Standard Slot Configuration (100-240 VAC Input) |
| Parameter | Specification |
|---|---|
| Model | F3PU10-0S |
| Brand | Yokogawa |
| Origin | JAPAN |
| Weight | 0.19 kg (0.34 lbs) |
| Dimensions | 28.9 mm x 100 mm x 83.2 mm |
| Operating Temp | 0 deg C to +55 deg C |
| Power Consumption | 35 VA |
| Input Voltage Rating | 100-240 VAC (50/60 Hz) |
| Output Voltage Rating | 24 VDC |
| Output Current Capacity | 10 A |
| Thermal Efficiency | GE 90 percent |
| Relative Humidity | 5 percent to 95 percent (non-condensing) |
| Circuit Protection | Overcurrent, Short-circuit, Overvoltage |
The F3PU10-0S module provides high-density power delivery across internal backplane bus communication velocity channels to sustain high-speed I/O density scaling. Integrated switching topology maintains greater than 90 percent operating thermal efficiency to reduce heat dissipation within high-density racks. Channel-to-channel voltage isolation and internal feedback monitoring safeguard connected CPU processors and analog interface cards against backplane transients, line sags, and output overload conditions.
Q: What is the primary backplane current limit for the F3PU10-0S power module?
A: The module supplies up to 10 A at 24 VDC to the internal FA-M3 backplane bus to power local CPU cards and expansion I/O modules within maximum load limits.
Q: Does the F3PU10-0S support hot-swapping under active backplane power?
A: No. System power must be fully isolated before removing or installing the power supply module to prevent electrical arcing and backplane bus communication disruption.
Mount the F3PU10-0S onto the designated left-most power slot of the FA-M3 base unit prior to applying AC line voltage. Ensure proper engagement of the rear backplane connectors and tighten the top retaining screw to secure the module against vibration.
Route AC input wiring through dedicated conduit separate from low-voltage analog and communication lines. Ground the protective earth terminal directly to the main cabinet ground bar using a low-impedance copper conductor. Maintain a minimum vertical clearance of 30 mm above and below the module to allow natural thermal convection across the heat sink cooling vents.
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