Terminal No.
Terminal Name
Description
Terminal 1
GND
Power Ground or Power –Ve
Terminal 2
+V
Power +Ve (12VDC to 40VDC Max wrt. GND)
Terminal 3
Motor 1
DC motor connection 1
Terminal 4
Motor 2
DC motor connection 2
PWM+
PWM signal input
PWM-
Gnd
DIR+
0/5V input for altering DIR
DIR-
Pot No.
Pot Name
Pot 1
Proportionally increase or decrease the speed gain
Pot 2
To compensate for load using back EMF setting
Pot 3
To reduce or increase the dampness of the PWM and direction input
User Manual