The Fuji Electric PXF5APP2-JBMA1 is a self-tuning 1/8 DIN (48 x 96mm) compact temperature and process controller with a 50ms sampling speed. This is the controller you spec into a panel when you need tight loop response on a fast thermal process — plastic injection barrel zones, hot-runner manifolds, or small furnace zones where a standard 100ms or 200ms controller would let the temperature overshoot on a step change. The 50ms sample rate catches the transient before it propagates.
The 1/8 DIN cutout (45 x 92mm) is the standard panel-mount footprint shared across most Fuji PXF-series controllers. Strip length 8 mm. If you are replacing a legacy Fuji PXF4 or PXF9 controller, verify the output configuration matches — the PXF5APP2-JBMA1 order code carries specific output and input options that must align with the existing wiring.