Panel fit and sampling speed
The PXF9ABE2-JV1A1 fits the standard 1/4 DIN cutout (96 x 96 mm) — the same footprint as every other quarter-DIN controller, so it drops into an existing panel hole without rework.
No official replacement or cross-reference is on file from the manufacturer. If you are holding a line-down spare for a panel that already runs this controller, the current lifecycle status means you can still order the exact part number without requalifying a new model.