50ms sampling speed — what that means for your loop
The PXF9AER2-JVMA1 samples the process variable every 50 milliseconds, which is fast enough to catch overshoot in thermal processes that would slip past a slower 100ms or 200ms controller. For an oven or a packaging seal bar, that 50ms update rate lets the self-tuning algorithm converge on PID gains without the temperature ringing past setpoint on every heat cycle.
Panel fit — 1/4 DIN cutout, 96 x 96mm face
The controller fills a standard 1/4 DIN panel cutout (92 x 92mm per IEC 61554) with a 96 x 96mm bezel. The depth behind the panel is compact enough to clear a shallow enclosure backplane — no need to relocate the terminal block or the fieldbus connector. Self-tuning means the PID autotune routine runs on commissioning, not during a production run.