Independent adjustable speeds, Figure 23. independent adjustable speeds – LEESON Chassis Mount SCR Control User Manual
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Application Notes
SPEEDMASTER™ OPERATION MANUAL
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 23 shows the
connection of two independent speed adjust potentiometers that
can be mounted at two separate operating stations.
S3
S2
S1
SPEED 1
SPEED 2
20K
OHM
CW
CW
20K
OHM
Figure 23. Independent Adjustable Speeds
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