The PXF5ABC2-FBCA1 is a self-tuning 1/8 DIN (48 x 96mm) compact temperature and process controller with a 50ms sampling speed. That sampling rate is fast enough for thermal processes with quick response times — think injection mold temperature zones or small-oven control loops — without oversampling noise on slower HVAC ducts.
1/8 DIN cutout (48 x 96mm) is a standard panel-mount size — fits existing punch patterns without adapter plates. The 50ms sample loop means the PID output updates every 50ms, so the SSR or relay drive sees a clean duty cycle without jitter. Wire the thermocouple or RTD input with shielded twisted pair; keep the shield drain short at the controller end.