What it is and what it does
The PXF4APP2-0V1A1 is a self-tuning 1/16 DIN (48 x 48mm) compact temperature and process controller with a 50ms sampling speed. That 50ms sample rate means it catches fast thermal transients in processes like injection molding or packaging seal bars where a standard 100ms or 250ms controller would lag the setpoint.
Where it fits
The 1/16 DIN footprint (48x48mm panel cutout) is the standard for single-loop panel-mount controllers. It snaps into a panel cutout with the included mounting bracket — no DIN rail required. The shallow 100mm body depth leaves room behind the panel for wiring ducts and termination blocks.