Panel fit and wiring reality
The PXF9AEP2-JBMA1: The 1/4 DIN (96 x 96mm) cutout is the standard panel-mount footprint for temperature controllers across most OEM panels — no adapter plate needed if you are swapping into an existing 1/4 DIN slot.

Fuji Electric PXF9AEP2-JBMA1 self-tuning 1/4 DIN (96 x 96mm) compact temperature and process controller, 50ms sampling speed.
The PXF9AEP2-JBMA1: The 1/4 DIN (96 x 96mm) cutout is the standard panel-mount footprint for temperature controllers across most OEM panels — no adapter plate needed if you are swapping into an existing 1/4 DIN slot.
50ms sampling speed — fast enough for most industrial thermal processes like injection molding, packaging seal bars, and reflow ovens.