Signal Specification
All values given below are between the terminals stated in column 1 and terminal #A10 in column 2 (signal ground). This applies unless otherwise indicated in brackets.
NOTE:
It is important to connect the breakout box and check the ground terminals before taking readings.
| U= | DC voltage in volts (V) | Ulow = | Voltage approximately 0 V |
| Ubat = | Battery voltage (V) | - | - |
CONNECTOR A
| Terminal | Breakout box terminal | Signal type | Ignition on | Ignition off | Other |
|---|---|---|---|---|---|
| #A1 | #A1 | 30 supply | U = Ubat | U = Ulow | - |
| #A2 | #A2 | Reserve | - | - | - |
| #A3 | #A3 | Communication CAN L low speed network | During communication the voltage is 1.5-2.5 V | - | |
| #A4 | #A4 | Communication CAN L low speed network | During communication the voltage is 1.5-2.5 V | - | |
| #A5 | #A5 | Communication CAN_H low speed network | During communication the voltage is 2.0-3.5 V | - | |
| #A6 | #A6 | Communication CAN_H low speed network | During communication the voltage is 2.0-3.5 V | - | |
| #A7 | #A7 | Reserve | - | - | - |
| #A8 | #A8 | Reserve | - | - | - |
| #A9 | #A9 | Reserve | - | - | - |
| #A10 | #A10 | Power ground | U = Ulow | U = Ulow | - |
CONNECTOR C
| Terminal | Breakout box terminal | Signal type | Ignition on | Other |
|---|---|---|---|---|
| #C1 | - | MOST input signal | - | Optical input signal |
| #C2 | - | MOST output signal | - | Optical output signal |