50ms sampling in a 1/4 DIN footprint
The PXF9ACR2-FVGA1: That sampling rate means it catches fast thermal transients in processes like injection molding or furnace zone control where a 100ms or 200ms controller would miss the overshoot peak.
The 1/4 DIN (96 x 96mm) panel cutout is a standard industrial controller footprint, so it retrofits into existing panel openings without adapter plates. The 50ms sampling speed is fast enough for closed-loop temperature control on extruder barrels and ovens, but not overspecified for slow thermal processes where a 1-second sampling controller would suffice.