CW8060 Stepper motor driver current range: 2A-6A voltage range:36Vdc~80Vdc Characteristics:1.DC power input type:24V~80V2.Output current:2~6A3.Mircostepping ... /128,1/256,1/5,1/10,1/25,1/50,1/125,1/2504. Protect form : Overheated protect, lock automatic ... ,rising edge duration >10uS)6.CW +,CW-:Stepping motor direction input, voltage level touched off,high towards, low reverse 7.REST+,REST ...