The YOKOGAWA F3PU30-0S, also cataloged as the F3PU300S Power Supply Module, operates as a dedicated hardware component for power distribution and voltage regulation within FA-M3 Range-free Multi-controller system platforms.
| Parameter | Specification |
|---|---|
| Model | F3PU30-0S |
| Brand | YOKOGAWA |
| Origin | Japan |
| Weight | 0.38 kg |
| Dimensions | 58 × 100 × 126.1 mm |
| Operating Temp | 0 deg C to +55 deg C |
| Power Consumption | 100 VA |
| Output Voltage | 5 V DC |
| Rated Current | 6.0 A |
| Input Voltage | 100–240 V AC (50/60 Hz) |
The F3PU30-0S is engineered to provide high-stability power conversion for FA-M3 backplane components, including CPU processors and I/O density modules. The unit incorporates firmware-managed protection circuits that monitor for input voltage transients and provide an allowable power failure duration of 20 ms, maintaining deterministic system operation during minor utility instability. The module features integrated surge protection with a dielectric strength rated at 1500 V AC between AC input terminals and functional ground. Additionally, the unit is optimized for backplane bus communication velocity compatibility, ensuring that the supply voltage remains within tight tolerances to prevent logic-level errors during high-frequency backplane data transactions.
Q: Can this power supply be mounted in any slot of the FA-M3 base unit?
A: No. The F3PU30-0S must be installed in the leftmost slot designated for power supply modules on the FA-M3 base unit to ensure correct alignment with the backplane power distribution rails.
Q: How should the module be handled in the event of an overcurrent condition?
A: The module includes internal fail-safe circuitry. If the 6.0 A current limit is exceeded, the module will initiate a thermal or electronic shutdown; verify field load current before resetting the input power.
Q: Is the output voltage adjustable?
A: No, the output is factory-regulated to a fixed 5 V DC to ensure compatibility with standard FA-M3 logic levels.
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