Instruction Manual

28
S
PEED
1
S
PEED
2
2
0K
O
H
M
CW
C
W
2
0K
O
HM
S0502
S3 S2 S1
SO502 3-PIN HEADER
Use customer supplied
Molex connector #09-50-3031 to mate
with 3-pin header (SO502) on control board.
Figure 12. Independent Adjustable Speeds
Independent adjustable speeds
Replace the speed adjust potentiometer with a single pole, multi-
position switch, and two or more potentiometers in parallel, with
a total parallel resistance of 10K ohms. Figure 12 shows the
connection of two independent speed adjust potentiometers that
can be mounted at two separate operating stations.
Application Notes