The Fuji Electric PXF4APC2-FBKA1 is a self-tuning 1/16 DIN (48 x 48mm) compact temperature and process controller with a 50ms sampling speed.
Sampling speed and tuning
The 50ms sampling speed means this controller reads and updates its output every 50 milliseconds — fast enough for most thermal loops (ovens, extruder zones, packaging seal bars) where a standard 100ms or 250ms controller would introduce noticeable overshoot or lag. Self-tuning (auto-tune) lets the controller characterize the thermal load during commissioning and set PID gains automatically, reducing manual tuning time on multi-zone lines.
Form factor and panel fit
The 1/16 DIN (48 x 48mm) cutout is a standard panel-mount footprint — fits existing panel punches without adapter plates. Depth is typical for this class; verify behind-panel clearance for wiring and optional communication modules.