SIGNAL SPECIFICATION
General
All the values given below are between the respective terminal in column 1 and terminal #C1: 1 in column 2 (power ground) unless otherwise stated in parenthesis after the table entry.
Note. It is important to connect the breakout box and check the ground terminals before taking readings.
| U= | DC voltage in volts (V) | U AC = | AC voltage in volts (V) |
|---|---|---|---|
| U bat = | Battery voltage (V) | F = | Frequency in Hertz (Hz) |
| U low = | Voltage approximately 0 V | T = | Time in seconds |
| PWM = | Pulse width modulated signal as a % |
Scheme 42
| Breakout box terminal | Control module terminal | Signal type | Ignition on Inactive/active | Other |
|---|---|---|---|---|
| #1 | #C1: 1 | Signal ground | U = U low | |
| #2 | #C1: 2 | Control modules communication cable (CAN H) | U = 2.5 - 3.5 V | |
| #3 | #C1: 3 | Extended X voltage feed | U = U bat | |
| #4 | #C1: 4 | Reserve | ||
| #5 | #C1: 5 | Control modules communication cable (CAN H) | U = 2.5 - 3.5 V | |
| #6 | #C1: 6 | Control modules communication cable (CAN L) | U = 1.5 - 2.5 V | |
| #7 | #C1: 7 | Control modules communication cable (CAN L) | U = 1.5 - 2.5 V | |
| #8 | #C1: 8 | Reserve | ||
| #9 | #C1: 9 | Relay, column integration module, pilot signal | U=U low /U=U bat | |
| #10 | #C1: 10 | Reserve |
SIGNAL TABLE