What the 50ms sampling buys on a packaging line
The PXF9ABS2-JV1A1: The 50ms loop update catches thermal transients on fast-moving packaging heat-seal bars or injection-mold zones where a 100ms+ controller would let the temperature overshoot past the process window.
Panel cutout and integration
1/4 DIN (96 x 96mm) panel cutout — standard DIN 43700 footprint. Fits the same hole as every other 1/4 DIN controller; no panel rework if swapping from another brand.