What the 50ms sampling buys you on the line
The PXF9ABR2-0BVA1: That sampling rate matters when you're chasing a fast-responding process like a plastic extruder barrel or a small infrared oven — the controller sees a temperature shift inside one mains cycle and can adjust the output before the next zero-cross, keeping the process variable inside the deadband instead of hunting past it.
Lifecycle and sourcing for the BOM line
The lifecycle stage is listed as current, meaning Fuji Electric still builds this model.