32
Device Pinout
Pin
Name
Function
1
12V Battery Power (+)
Primary ignition/battery power input
2
Battery Ground (-)
Primary ignition/battery ground input
3
/ CANH
AEMnet / CAN bus output
4
AEMnet- / CANL
AEMnet / CAN bus Output
5
Analog 1
Temperature / thermistor input, 2200 Ohm 5V pull-up
6
Analog 2
Temperature / thermistor input, 2200 Ohm 5V pull-up
7
Analog 3
0-5V Analog input, 100k Ohm 5V pull-up
8
Analog 4
0-5V Analog input, 100k Ohm 5V pull-up
9
Tachometer
Engine speed input (negative coil terminal) 12V pull-up
10
Fuel Level
0 - 250 Ohm fuel level sensor input
11
Sensor Ground
Dedicated sensor ground
12
5V Sensor Power
5V sensor reference power output
Analog Inputs 1 - 2
These inputs have a 2200 Ohm 5V pull-up resistor and are suitable for two-wire thermistor temperature sensors. It is
not recommended to connect these inputs to pre-existing/OEM sensors that are already connected to a factory ECU
or logging device. Please refer to the table below for connection examples.
New / Added
Sensors
5V Sensor
Power
Sensor
Signal
Sensor
Ground
Examples
Two wire
temperature
û
ü
ü
Intake, coolant/oil temperature, etc
ü
= Connect
û
=Don't connect
! = Read Notes
CAN Output
The measured resistance will be output via CAN and will have to be scaled to temperature in the receiving device. A
thermistor's resistance varies non-linearly with temperature and thus the receiving device will likely require a look-up
table to properly log or display temperature. The AEM CD series of dashes have this capability; please refer to the
appropriate documentation.
Содержание CD-5 Carbon
Страница 12: ...12 Dash Mechanical and Mounting CD 7 Mechanical ...
Страница 13: ...13 CD 5 Mechanical ...
Страница 14: ...14 CD 7F Mechanical ...
Страница 15: ...15 CD 5F Mechanical ...
Страница 16: ...16 Drill Template Drill template prints to scale ...
Страница 17: ...17 Dash Harness and Basic Wiring ...
Страница 18: ...18 Optional OBDII and Power Cable Kits ...
Страница 30: ...30 Create a new output channel using the new function Assign the new output to an item on the display ...
Страница 31: ...31 System Schematic ...
Страница 39: ...39 IMAGE NOT TO SCALE ...
Страница 41: ...41 System Schematic ...
Страница 51: ...51 CAN Transmit Rate Unit 1 50 Hz CAN Transmit Rate Unit 2 25 Hz ...
Страница 58: ...58 ID Type User Configurable 11 29 bits Termination None Ohm DLC 8 Bytes ...
Страница 64: ...64 ...
Страница 65: ...65 ...
Страница 66: ...66 ...
Страница 67: ...67 ...