The PXF4AEA2-FBMA1 is a self-tuning 1/16 DIN (48 x 48mm) compact temperature and process controller from Fuji Electric's PXF series.
The 1/16 DIN (48 x 48mm) cutout is the standard panel-mount footprint for temperature controllers — it drops into the same hole as any other 1/16 DIN unit, so a panel re-cut is not needed when swapping from another brand. The compact depth leaves room behind the panel for wiring ducts and terminal blocks.
