Hauber 656 Series Analyser

The Type 656 evaluation component is used to detect and evaluate current signals, 4...20 mA, of vibration monitoring units in two-wire technology. The switching threshold and the delay time can be adjusted on the evaluation component. If the signal exceeds (type 656-A) or undershoots (type 656-B) the switching threshold and the delay time has, this is indicated at the outputs by LEDs and relays. Cable breaks and a lack of power are indicated in the same way. These signals can be used to generate an alarm.