MoTeC SDC3 - Manual (Page 17)

MoTeC SDC3 15 Appendices
Appendix B – SDC3 Pinout and Links
SDC3 Connector Pinout
Pin Function Notes
1 Not connected
2 CAN-HI
3 Not connected
4 Down Switch Input ‘C.DIFF -’ switch (switch to 0V)
5 Rear diff temperature input 0V when temp high
6 AUTO/MANUAL switch input For future use (switch to 0V)
7 Diff relay control output Solenoid power relay control (active low)
8 Brake pedal input OPTIONAL (12V when brakes applied)
9 Front right speed sensor input OPTIONAL (Magnetic or Hall sensor)
10 Front left speed sensor input OPTIONAL (Magnetic or Hall sensor)
11 Battery + input Power for electronics
12 Not connected
13 Diff power input Solenoid power from relay
14 Diff power input Solenoid power from relay
15 Diff Drive+ output Solenoid positive
16 Handbrake input OPTIONAL (0V when handbrake ON)
17 Battery- input
18 CAN-LO
19 Yaw sensor input OPTIONAL (18mV/°/S scaling, offset = Yaw Ref)
20 Lateral G input OPTIONAL (1V/G scaling, Offset = Yaw Ref)
21 Yaw Ref OPTIONAL (2.5V Reference for Yaw and Lateral G)
22 Up Switch Input ‘C.DIFF +’ switch (switch to 0V)
23 AV2 Reserved for future use
24 AV1 Reserved for future use
25 Throttle Position Sensor input OPTIONAL (0-5V)
26 Rear right speed sensor input OPTIONAL (Magnetic or Hall sensor)
27 Rear left speed sensor input OPTIONAL (Magnetic or Hall sensor)
28 Battery- input
29 Battery- input
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