22
SSA - Rev 6/98
6
6
6
.
.
.
5
5
5
W
W
W
i
i
i
r
r
r
i
i
i
n
n
n
g
g
g
d
d
d
i
i
i
a
a
a
g
g
g
r
r
r
a
a
a
m
m
m
s
s
s
Motor
A
B
GND
Chassis
SSA
M1
M2
Minimum acceptance
=============================================================
Motor A
B
GND
Chassis
Power wires twisted together
SSA
M1
M2
Acceptable for most applications
============================================================
Motor A
B
GND
Chassis
Power wires twisted and shielded
SSA
M1
M2
Optimum wiring, minimum RFI