Intelligent Field Interface Card (IFIC)

The Intelligent Field Interface Card is a seamless upgrade to the existing FIC’s currently installed in the L&J Field Interface Racks, with the benefit of communicating critical field data to the MCG 3905 WINGauge Inventory Management System.


  • Generates Less Heat
  • More Energy Efficient
  • Increased Reliability
  • Field Voltage is Selectable
  • Max Field Current is Selectable
  • Integrated ON/OFF Switch
  • TX/RX LED’s Show Field Activity
  • Integral OLED Display Features:
    • IFIC Temperature
    • Raw Input Voltage
    • Field Output Voltage
    • Field Current Output.
    • Increases in current may indicate field wiring and/or moisture problems
    • Displays 5 Volt Supply
    • IFIC Address
    • L&J Tankway Voltage
  • All of the values listed above can be communicated and displayed on the L&J MCG 3900 Gauging System via the On-Board Microprocessor.
MCG 3905 screenshots
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The MCG 3905 System Displays shown above can be communicated via the IFIC with a marginal software upgrade adder to existing or new MCG 3905 Systems.


Field Voltage: Selectable 50v, 60v, 70v
Field Current: Selectable 1A, 1.25A, 1.5A
Over Current: Automatic
Diagnostic: Tankway

Related Products

MCG 3905 WINGauge Inventory Management System

MCG 3210i Intelligent Field Interface Card Rack