50 ms loop — what it buys you on a fast thermal line
The PXF9ABA2-0BCA1 is a self-tuning 1/4 DIN (96 x 96 mm) compact temperature and process controller from Fuji Electric, with a 50 ms sampling speed — that loop rate catches thermal overshoot on injection-mould barrel zones or reflow profiles where a 100 ms controller would let the temperature drift past the setpoint before the PID corrects. The 1/4 DIN form factor fits the standard panel cutout, so it swaps directly into an existing 96 mm square slot without reworking the enclosure — no adapter plate needed.
Sourcing reality — current lifecycle, no cross-reference
If you are stocking a spare for a line, this is the part to buy — there is no second-source equivalent in the same footprint.