The PXF5APE2-0VMA1: The 50ms sampling speed is the headline spec that decides whether this controller can handle your process. A standard 1/8 DIN controller samples at 100ms to 250ms — fine for a large annealing oven, but too slow for a small hot-runner nozzle where the temperature can spike 10°C in 200ms. The 50ms rate means the controller sees the change within one mains cycle (50Hz = 20ms, so roughly 2.5 cycles), and the PID output can respond before the overshoot exceeds the process window. The self-tuning feature is not just a convenience: it eliminates the need for a manual step-response test, which is a real time-saver when you are commissioning multiple zones on a machine. The 1/8 DIN form factor (48 x 96mm) fits standard panel cutouts, so no panel rework is needed when replacing a like-sized controller from another brand.
Fuji Electric PXF5APE2-0VMA1 1/8 DIN Temperature Controller,
Fuji Electric PXF5APE2-0VMA1, 1/8 DIN (48 x 96mm) compact temperature and process controller, self-tuning, 50ms sampling speed, lifecycle stage current.
Product details
Frequently asked questions
What is the sampling speed of this controller and why does it matter?
The sampling speed is 50ms, which is faster than typical 1/8 DIN controllers (100-250ms). This matters for processes with low thermal mass, such as small hot-runner nozzles or thin-film extrusion, where a slower controller would miss fast temperature transients and allow overshoot.
What is the form factor and panel cutout size?
It is a 1/8 DIN (48 x 96mm) compact controller. The standard panel cutout is 45 x 92mm, so it fits existing 1/8 DIN openings without panel rework.
Does the self-tuning feature require a manual setup procedure?
No. The self-tuning algorithm automatically learns the thermal response of the load during the first temperature ramp and sets the PID gains. No manual step-response test or external software is needed, which saves commissioning time.