Signal Specification, Driver Information Module (Dim)
General
All the values given below apply between the respective terminal (column 1) and signal ground (#C1:1). If this is not the case, it is indicated within brackets.
NOTE:
It is important to connect the breakout box and check the ground connections before starting to measure.
| U= | DC voltage in volts (V) | UAC = | AC voltage in volts (V) |
| Ubat = | Battery voltage in volts (V) | f = | Frequency in Hertz (Hz) |
| Ulow = | Voltage approximately 0 V | t = | Time in seconds (s) |
| PWM = | Pulse-width modulation |
CONNECTOR C1
| Breakout box terminal | Control module terminal | Signal type | Ignition on | Miscellaneous |
|---|---|---|---|---|
| #1 | #C1:1 | Signal ground | U = Ulow | - |
| #2 | #C1:2 | MS-CAN H | U = 2.5 - 3.5 V | - |
| #3 | #C1:3 | Power supply | U = Ubat | - |
| #10 | #C1:4 | - | - | - |
| #9 | #C1:5 | - | - | - |
| #8 | #C1:6 | MS-CAN L | U = 1.5 - 2.5 V | - |
| #7 | #C1:7 | HS-CAN H | U = 2.5 - 3.5 V | - |
| #6 | #C1:8 | HS-CAN L | U = 1.5 - 2.5 V | - |
| #5 | #C1:9 | - | - | - |
| #4 | #C1:10 | - | - | - |