What the 16 ramp/soak segments mean on a 1/32 DIN panel
The PXR3-NEY2-5VMA1 is a Fuji Electric 1/32 DIN temperature and process controller that brings 16 ramp/soak segments to a panel footprint where most competitors stop at 8. That matters when a batch profile needs a controlled heat-up, a soak hold, and a cool-down ramp — a curing oven or a plastic molding cycle — without daisy-chaining two controllers. Self-tuning means the controller learns the thermal response of the load on first run and sets the PID gains automatically. For a line-down replacement, that saves the half-hour of manual loop tuning a plant electrician would otherwise spend with a step-response test.