
4 of 6
Sept 2021 Rev. Q
Elementary Diagrams (For Reference Only)
Armature
S2
S1
A2
R
F
R
F
B-
B+
M-
A2
Line
FU1
0 to 5K Ohms
or
5K to 0 Ohms
L
F
R
Field
Key
F
R
FU2
Pre-charge resistor
or PTC
Key Input
F
ly
b
a
c
k
D
io
d
e
B
lo
c
k
in
g
D
io
d
e
Insert seat, brake, deadman or
start switches here as needed.
X
Typical EV wiring with F & R Contactors, Hold Off option (2-wire Accelerator shown)
Dotted line shows units with optional Plugging
Armature
S2
S1
A2
R
F
R
F
B-
B+
M-
A2
Line
FU1
L
Field
Key
FU2
Pre-charge resistor
or PTC
Key Input
F
ly
b
a
ck
D
io
d
e
B
lo
ck
in
g
D
io
d
e
Start
3-wire Acc
Typical Golf Car wiring with F & R switch, no Hold Off option (3-wire Accelerator shown)
Dotted line shows units with optional Plugging