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Part #: aem30-2212

AEM Electronics

AEM 22 Channel CAN Expander Module

  • Sale
  • $ 353.49



  • Convert analog, digital and frequency-based inputs to AEMnet CAN bus for display on CD-5 Carbon and CD-7 Dashes!
  • Perfect for users with carbureted vehicles who want to add a CD Dash display
  • Ideal for EFI users who want to add more channels to a CD Dash without purchasing multiple CAN-based devices
  • Daisy chain two Modules together for additional channels
  • IP65-rated enclosure is ‘dust tight’ and water resistant
  • Wiring harness included with 36-inch flying leads and pre-wired CAN cable
  • Four Dedicated 0-5V analog inputs
  • Four Temperature (thermistor) inputs
  • Four User configurable analog inputs, (jumper selectable; 0-5v, thermistor, or RTD)
  • One dedicated fuel level input (0 to 250 ohm range)
  • Six Digital Inputs, active low, protected to ~18v, frequency, duty cycle or simple switch
  • One Tach Input, trigger when low, 12v internal Pull Up
  • Two VR pair frequency inputs (crank, wheel or drive shaft speeds)
  • Jumper selectable CAN bus speeds, 250k,500k,1M
  • Jumper selectable terminating resistor
  • Jumper selectable header length, 11bit or 29 bit