PXF4ACY2-MBVA1 — 1/16 DIN self-tuning controller
The Fuji Electric PXF4ACY2-MBVA1 is a self-tuning 1/16 DIN (48 x 48mm) compact temperature and process controller with a 50ms sampling speed (cites:). That 50ms sampling rate means it catches fast thermal transients in processes like injection molding or small furnace zones where a slower loop would overshoot.
What the ratings mean for fit
The 1/16 DIN (48 x 48mm) panel cutout is the standard compact size for temperature controllers — fits the same 45 x 45mm panel hole as every other 1/16 DIN unit. The 50ms sampling speed is the loop update rate: fast enough for most thermal processes, but if your application requires sub-50ms response (e.g., infrared heater control), you'd step up to the PXF5 series with 25ms sampling. Self-tuning means the PID parameters auto-adjust during initial heat-up — reduces commissioning time on a new zone.