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3.5.b Molex Minifit connectors
A1 CPOT Accelerator potentiometer wiper.
A2 PPOT Potentiometer positive: 10V output; keep load > 1KW.
A3 NPOT Negative of accelerator unit, tested for wire disconnection diagnosis.
A4 CM Common of LIFT ENABLE / 1st SPEED / 2nd SPEED / 3rd SPEED
/ 4th SPEED / HYDRO / SR microswitches.
A5 LIFT ENABLE Input for potentiometer lifting enable input; it is active HIGH.
A6 1st SPEED Input for first speed request; it is active HIGH.
A7 3rd SPEED Input for third speed request; it is active HIGH.
A8 AN. IN. Free analog input.
A9 PPOT Potentiometer positive: 10V output; keep load > 1KW.
A10 -BATT -Batt.
A11 -BATT -Batt.
A12 HYDRO REQ. Input for hydraulic steering request. Active high.
A13 SR Speed reduction input. Active low (switch opened).
A14 DIG. IN. This is a digital input, free for customer request.
B1 KEY Connected to the power supply through a microswitch (CH) with a
10A fuse in series.
B2 PAUX Positive of the auxiliary output.
B3 PHYDRO Positive for the hydraulic steering contactor.
B4 4th SPEED Input for fourth speed request; it is active HIGH.
B5 SAFETY If not connected to -Batt the MC coil power output will be disabled.
Can also be used as a general purpose input.
B6 PTHERM Input for motor temperature sensor.
B7 CM Common of LIFT ENABLE / 1st SPEED / 2nd SPEED / 3rd SPEED
/ 4th SPEED / HYDRO / SR microswitches.
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