ifm module turns any sensor into a speed monitor

摘要

The new DP2122 mini-display module from ifm electronic transforms any sensor that provides a pulse output into a speed monitor with a local display and two user-adjustable switching setpoints. Not only does this provide a versatile and cost-effective solution for a wide range of speed monitoring applications, it also greatly reduces the processing load on the control system PLC compared with using the PLC to directly evaluate pulses from the sensor as a way of determining speed.