AL24-48 (Under-Voltage Alarm)

Under- and overvoltage alarm circuit.

Features

    • Large adjustment for use on both 24 V and 48 V
    • Two isolated comparator circuits with alarm contact and LED indication
    • Monitors output voltage of 2 power supplies

Functionalities

    • Between the levels of under and over voltage a green LED lights up and an alarm contact closes

Specifications

Under voltage 18-48 V
Overvoltage range 24-64 V
Insulation between circuit 500 V DC
Alarm contact 100 mA / 30 V, Normally Closed
Operating ambient temperature -20 to +70 °C

Dimensions and weight

External module
Width = 97 mm
Height = 77 mm
Depth = 23 mm
Weight = 0.2 kg

Downloads

Downloads Document format Size
Data sheet AL24-48 PDF (Acrobat Reader) 117.0 KB