AEM 22 Channel CAN Expander Module - 30-2212

AEM 22-channel CAN sensor modules provide a way for users with carbureted vehicles to add an AEM CD digital dash display. They also let users with existing CAN-based devices add more channels to the display for viewing and/or data logging. These 22-channel modules convert analog, digital, and frequency inputs into an AEMnet CAN bus signal that can be transmitted to AEM's CD-5 carbon and CD-7 digital dashes. AEM Electronics 22-channel CAN sensor module includes: Wiring harness with 36 in. flying leads and pre-wired CAN cable IP65-rated enclosure is dust-tight and water-resistant Daisy-chain two modules together for additional channels (modules sold individually) Four dedicated 0-5 V analog inputs Four temperature (thermistor) inputs Four user-configurable inputs for 0-5 V, temp (including RTD) One dedicated fuel level input (0 to 250 ohm range) Six digital inputs, active low, protected to about 18 V, frequency, duty cycle or simple switch One tach input, trigger when low, 12 V internal pull up Two VR pair frequency inputs (crank, wheel, or driveshaft speeds) Jumper selectable CAN bus speeds, 250k, 500k, 1M Jumper selectable terminating resistor Jumper selectable header length, 11 bit or 29 bit