Panel fit and wiring note
The PXF5ABY2-0BVA1: The 1/8 DIN cutout (45×92 mm panel opening) is the standard small-controller footprint — drops into the same panel slot as most single-loop controllers. Spring-cage or screw terminals vary by variant suffix; verify termination type against the nameplate marking. The 50 ms sampling demands clean thermocouple or RTD wiring — route sensor leads away from power cables and VFD output lines to avoid noise injection into the fast loop.