Accudyno PRO Pinout
Connector Type
The Accudyno system uses Molex Mini-fit connectors with 4.2mm pitch, 2x2 (4 pins in 2 rows) and 2x4 (8 pins in 2 rows).
| Name | Function | PIN 1 | PIN 2 | PIN 3 | PIN 4 |
|---|---|---|---|---|---|
| RPM1 | Roller/dynamometer RPM | +5V | GND | Signal | GND |
| RPM2 | Engine/AWD Roller RPM | +5V | GND | Signal | GND |
| AUX1 | Load Cell | EXC(+) | EXC(-) | Signal(+) | Signal(-) |
| SW | Button | SW1 | N/C | N/C | GND |
| AFR | Lambda Sensor | +5V | GND | AFR Signal | N/C |
Auxiliary inputs connector 2/3/4/5/6
Inputs with internal connection. See more info...
Auxiliary inputs connector 7/8/9
| Number | Function | Range | Signal No. (Soft) |
|---|---|---|---|
| 1 | AUX7 IN | 0..5V | 1 |
| 2 | GND | 0V | |
| 3 | AUX8 IN | 0..5V | 2 |
| 2 | N/C | No connection | |
| 5 | AUX9 IN | 0..5V | 3 |
| 6 | N/C | No connection | |
| 7 | N/C | No connection | |
| 8 | VCC | +5V |