Integrator's note
The PXF5AEC2-0BVA1 is a self-tuning 1/8 DIN (48 x 96mm) compact temperature and process controller with a 50ms sampling speed. That 50ms loop rate means it catches fast thermal transients — think injection mold nozzle or small furnace zone — where a 100ms controller would lag. The self-tuning algorithm sets PID gains during the first heat-up, so you don't need to manually calculate Kp, Ti, Td for each zone.
