The PXF4ACC2-FBJA1 is a self-tuning 1/16 DIN (48 x 48 mm) compact temperature and process controller from the Fuji Electric PXF4 series. Its 50 ms sampling speed means it reads the process variable every 50 milliseconds — fast enough to catch thermal transients in small ovens, extruder zones, or packaging seal bars where a slower loop would overshoot. The 1/16 DIN form factor fits a standard panel cutout, leaving room for additional controllers or indicators in a multi-zone layout.
Deployment context
Panel-mount in a 1/16 DIN cutout. The 48 x 48 mm face and shallow depth let it fit tight enclosures alongside contactors or terminal blocks. Self-tuning simplifies commissioning: the controller learns the process dynamics on startup and sets PID gains automatically, reducing manual tuning time on multi-zone lines.