The Fuji Electric PXF5APC2-0VVA1 is a self-tuning 1/8 DIN (48 x 96mm) compact temperature and process controller with a 50ms sampling speed.
The 1/8 DIN form factor (48 x 96mm panel cutout) is a standard size — drops into the same cutout as most Fuji PXF-series predecessors or competitors' 1/8 DIN controllers. Self-tuning means the PID autotune routine runs on first power-up; no manual gain calculation for the commissioning engineer. The 50ms sampling speed governs the control loop update, not the output update rate — the output stage may be faster or slower depending on the output type (relay, SSR drive, analog).