The Fuji Electric PXF5AEE2-FBMA1 is a compact 1/8 DIN (48 x 96 mm) temperature and process controller with a self-tuning algorithm and a 50 ms sampling speed. That 50 ms sample rate means it catches fast thermal transients — useful on injection molding nozzles or small-oven zones where a standard 100 ms loop would lag.
No official successor or replacement has been issued — the PXF5AEE2-FBMA1 is the active variant.