Alarm Cards

  • Voltage Low Alarm Card
  • Voltage High Alarm Card
  • Earth Fault Alarm Card


  • Multi Function Alarm Card

  • Multi function alarm card
  • 2 x DC adjustable high or low volt alarms - independently adjustable
  • Earth fault alarm when either + or - rail < 80kohms to earth
  • C/O relay contacts rated 30VDC,2A / 110VDC,0.3A/ 125VAC,0.5A
  • Available in different combinations, eg. DC low/high, earth fault detection only, etc.
  • Dual Voltage Alarm Card

  • DC input options: 12V, 24V and 48V
  • Two voltage monitors with LED
  • Status available via relay change over contacts
  • Each Channel can be set to monitor any under voltage condition between 10 - 32V or 20 - 60V
  • Easy panel mount package with screw terminals
  • Suitable for a wide range of applications
  • Case dimensions: 125 x 57 x 32mm