... B-:Stepping motor other winding5.CP +,CP -:Stepping pulse input+5V (Rising edge effective , rising edge ... Stepping motor direction input, voltage level touched off,high towards, low reverse7.REST+,REST-: motor free ... NOTE:1.When ambient temperature is high or working current over 3A, fix the ... of electrical machinery is a mistake . CW6060AC high quality stepper motor driver,2A-6A,Power input ...