What this Micro-Controller X carries
The PXF4ABY2-FW100 is a Micro-Controller X with a single SPDT relay contact as its control output — B configuration per the ordering key — and a two-point alarm output for fault or status annunciation. Revision code 2 is the current build level. Front-panel cutout is 4.8 cm square, and the overall body measures 5.8 cm deep by 4.8 cm wide by 4.8 cm tall — a compact footprint that fits standard DIN-rail enclosures or panel cutouts.
For BOM-line commitment, the SPDT relay output and two-point alarm are the functional ratings that govern fit — confirm your control voltage and alarm wiring scheme against the panel schematic.
Deployment context
As a panel-mount Micro-Controller X, this unit is sized for discrete control and alarm duty in a small enclosure — the 4.8 cm front bezel fits standard square cutouts, and the relay output switches loads directly without an external contactor for low-current applications.