SmartBob AO with 4-20 mA Output to a PLC

  • The SmartBob AO level sensor features an integrated 4-20 mA analog output to a PLC for monitoring bin level measurement data
  • Simple push-button user interface built into the circuitry is used to configure the settings for each SmartBob AO
  • To set up the user opens the device to access the keypad and steps through a series of push-button settings to set the interval timer, units of measure, 4 mA and 20 mA drop distances, maximum drop distance, and the Relay 1 and 2 functions
  • Measurement data is sent directly to a PLC, with all settings for the bin saved in the non-volatile memory of the SmartBob AO
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