Output current 1.0A - 5.6A, 8 adjustable currents, 0.5A resolution.
For NEMA 23 stepper motor
Low speed zero vibration and little noise
Signal Interface</strong >
PUL + and PUL- are the positive and negative ends of the control pulse signal
DIR + and DIR- are positive and negative ends of the direction signal
Stepper motor connection
A + and A- are connected to the positive and negative terminals of the motor A-phase winding; B + and B- are connected to the positive and negative terminals of the B-phase winding of the motor.
Power supply
DC power supply, working voltage range is recommended 20-50V
Indicator lights
The controller has two indicator lights: red and green. The green light is a power indicator. When the DM556 is powered on, the green light is always on. A red light is a malfunction indicator. If an overvoltage or overcurrent fault occurs, the fault light is always on. After the fault has been removed, the red light goes out. If the unit fails, it can only be reactivated by turning it on and off again.
