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7-18
DESCRIPTION OF THE CONNECTORS
Traction controller
(1)
A
VIEW A
A1
A13
A24
A12
A23
A35
Rubber cap
(No. of pin B1~B8)
35B7EL14
No. of pin
A1
A2
A4
A5
A6
A7
A8
A9
A12
A13
A14
A15
A16
+12V
ENC GND
SEAT
FORWARD
REVERSE
ENABLE/BACK
PB
SR/HB/EX.HYDRO
SAFETY
ENC A
ENC B
NPOT
CPOT
Function
Positive of encoder power supply.
Negative of encoder power supply.
Seat presence signal; Active HIGH.
Forward direction request signal; Active HIGH.
Reverse direction request signal; Active HIGH.
Traction or backing request signal; Active HIGH.
Pedal brake request signal; Active HIGH.
Speed reduction signal or hand brake or exclusive hydro input; Active
LOW(Microswitch open)
If not connected to safety out, the MC coil power output will be disabled.
It can also be used as a general purpose input.
Phase A of encoder.
Phase B of encoder.
Negative of accelerator unit, tested for wire disconnection diagnosis.
Traction potentiometer wiper signal.
Description
3)