The High Speed Data Logger in a standard electrical cabinet form factor can be optionally equipped with a set of digital outputs which can be asserted in case of HSDL errors or events detected by HSDL on monitored signals. The digital outputs can use 24 V DC, power supply output voltage (240 V DC/50 Hz) or relay dry contact.

HSDL status info available for reporting via digital outputs:

  • Any channel out of normal range
  • Any channel out of max. range
  • Data acquisition unit failed
  • Sensor power source overcurrent protection tripped
  • Sensor power source malfunction
  • Server failure
  • Overvoltage protection relay tripped
  • GPS/NTP not synchronized

Any event detected by HSDL on monitored signals can be associated with one of the available digital outputs.