| Pin Num | Signal | 
|---|---|
| 5 | TX- | 
| 6 | TX+ | 
| 7 | IL1+ | 
| 8 | ACC | 
| 12 | B+ (11-15V constant) | 
| 13 | |
| 14 | |
| 15 | |
| 21 | IL- | 
| 25 | GND | 
| 26 | |
| 27 | |
| 28 | 
| Pin Num | Signal | 
|---|---|
| 1 | FR+ | 
| 2 | TWR+ | 
| 3 | RR+ | 
| 4 | WF2 | 
| 6 | L+ | 
| 7 | R+ | 
| 12 | WF1+ | 
| 13 | RL+ | 
| 14 | TWL+ | 
| 15 | FL+ | 
| 16 | FR- | 
| 17 | TWR- | 
| 18 | RR- | 
| 19 | WF2- | 
| 20 | L- | 
| 21 | R- | 
| 25 | WF1- | 
| 26 | RL- | 
| 27 | TWL- | 
| 28 | FL- | 
Omitted pins are Not Connected.






 correct
correct incorrect
incorrect