EP Equipment LIST JX0, Service Manual

Page: 104 / 206

REV. 07/2019
ELECTRICAL SYSTEM
8
91
A Interface
Pin No. Signal Name Description
A#6 DI2
Input of the switch DI2. The input is activated when the
external
switch is opened. The default function is the controller
“CUTBACK” input, opening the switch truck speed is
reduced.
A#7 DI1
Input of the switch DI6. The input is activated when it is
connected
to +Batt. The default function is the controller “BELLY”
input,
closing the switch quick inversion function is activated.
Active
high.
A#8 PPOT
Positive supply for external device (+12 / +5V 150mA
maximum)
A#9 EV 1
Positive supply for external device (+12 / +5V 150mA
maximum)
A#10 KEY Input of the key switch signal.
A#11 EV 2
Output of the PWM voltage controlled electrovalve EV2;
1A
maximum continuous current (driving to –Batt).
A#12 NMC
Main contactor coil driver output; PWM voltage controlled;
1A
maximum continuous current (driving to –Batt).
A#13 ENC B Traction motor encoder phase B.
A#14 ENC A Traction motor encoder phase A.
A#15 CPOT1
Analog input 1. The default function is the accelerator
potentiometer wiper.