The Fuji Electric PXF5ABS2-MBHA1 is a self-tuning 1/8 DIN (48 x 96mm) compact temperature and process controller with a 50ms sampling speed. This is a current-production part, so it remains a standard BOM line item for new panels and replacement spares alike.
What the ratings mean for fit
The 1/8 DIN (48 x 96mm) form factor fits the standard panel cutout for temperature controllers — direct swap into existing DIN-sized openings without adapter plates. The 50ms sampling speed means the controller updates its output every 50 milliseconds, fast enough for most thermal processes (ovens, furnaces, extruders) but not for sub-cycle power control; that speed governs the PID loop response, not the output switching frequency. Self-tuning means the controller automatically calculates PID parameters during initial heat-up, saving commissioning time on a new line or after a thermocouple change. No manual Ziegler-Nichols tuning required.