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ANALOG INPUT: Model 2800
for applications up to 1 horsepower
These controls are easily interfaced to low level analog circuitry.
Motor speed is determined by amplitude and polarity (5 volts full
scale) of input signal. Input signals are isolated from the motor
and power line with a minimum isolation voltage of 1500 VDC. This
reduces the possibility of grounding, noise or safety problems.
In addition, a failsafe circuit de-energizes the motor if the input
control power is not present.
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