+/-10VDC ANALOG SPEED CONTROL BOARD
This card lets you control a motor with a controller requiring a +/-10vdc control signal from a PWM signal and direction or an analog and direction signal. This card also has two relays that can be used to control the direction (CW / CCW) and enable the drive (On / Off).
There is not ADC/DCA. When working with the analog coming from the ACORN, we just invert the same analog for the +/-10vdc.
Note the board can also generate the analog from a PWM signal.