... Stepper motor driver current range: 2A-6A voltage range:36Vdc~80Vdc Characteristics:1.DC power input type:24V~80V2.Output current:2 ... effective ,rising edge duration >10uS)6.CW +,CW-:Stepping motor direction input, voltage level touched off,high towards, low reverse ... 7.REST+,REST-: motor free CW8060 micro stepping 2-phase step motor driver, current 2A-6A, input voltage 36Vdc ...