Wiring Diagram (Cutting Motor Control Ver. 2) - Husqvarna 967187001 Workshop Manual

Description of electrical system

10.3 Wiring Diagram (cutting motor control ver. 2)

P-brake
Forward
Reverse
Drive motor
S peed feedback
S peed IN 0-4,5V
Forward/Backwa
Cutting motor 1
U
1
2
V
3
W
6
5
4
3
2
1
Cutting motor 2
U
1
2
V
3
W
6
5
4
3
2
1
86
English –
1 1
2 2
3 3
4 4
Speed potentiometer 5K
Shifting power relay
D1
BATT+
D2
BATT-
A1
A2
A3
E rror out
A4
Temp s ens or
A5
E nable input
A6
A7
Dynamic Brake
A8
NC
A9
0V R E F
A10
Main contactor
A11
Key s witch
A12
Analog 0V R E F
Cutting deck unit
U BATT+
1
2
V
3
W
ON/OFF
ERROR
M Temp
5
4
3
2
0V
1
+12V
Motor controller 1
U BATT+
1
2
V
3
W
ON/OFF
ERROR
6
M Temp
5
4
3
2
0V
1
+12V
Motor controller 2
3
2
1
Diode
Fuse Brake
30A resistor
22R 100W
Fuse
80A
1
1
2 2
GND
Y ellow
R ed
ECO
Orange
Blue
GND
1
1
2 2
GND
Y ellow
R ed
ECO
Orange
Blue
GND
Diode
Power relay
Diode
1 1
YE LLOW
2 2 GR AY
3 3
W HITE
4 4 BLUE
1 1
YE LLOW
2 2 R E D
3 3
YE LLOW
4 4
BLUE
Seat switch
Cutting deck
on switch 2