The PXF4ABA2-MBSA1 is a self-tuning 1/16 DIN (48 x 48 mm) compact temperature and process controller that samples at 50 ms — fast enough to track thermal transients in injection molding, packaging seal bars, and small furnace zones where a standard 100 ms loop would lag behind the process. The 1/16 DIN footprint (48 x 48 mm) fits standard panel cutouts; the self-tuning algorithm eliminates manual PID gain scheduling during commissioning, so a line change or heater swap doesn't require a controls engineer to re-tune the loop.
The 48 x 48 mm cutout matches the standard 1/16 DIN panel opening. Allow clearance behind the panel for the screw-terminal block depth; the controller body extends roughly 100 mm behind the bezel, so shallow enclosures need a spacer or right-angle terminal adapter.