The PXF5ACA2-FBHA1 is a self-tuning 1/8 DIN (48 x 96 mm) compact temperature and process controller with a 50 ms sampling speed.
The 1/8 DIN (48 x 96 mm) form factor fits standard panel cutouts, so retrofitting into an existing temperature controller slot is straightforward. The 50 ms sampling speed means it reads the process variable and updates the output every 50 ms — fast enough for most thermal loops in ovens, furnaces, and packaging lines, but not for sub-cycle power control. Self-tuning means the controller automatically adjusts PID parameters during startup, which cuts commissioning time on a new line or when the process load changes.