Dm542 Stepper Driver 20v A 50v 4.2a Microstep Motor Nema 23 Itytarg

Features:
1.20KHz chopping frequency,optical isolation signal input.
2.Output current DIP switch is adjustable.
3.Bipolar constant current chopping method.
4.High segmentation: 2,4,8,16,32,64,128,256. 5,10,25,50,125,200.
5.TTL input signal compatible,while accepting differential signal input.

Descriptions:
1.The driver uses discrete components structure, as long as no over voltage and wiring is right, please rest assured that two-phase 4-wire, 6-wire, 8-wire can be used.
2.57 series 4.5A or less (including 4.5A) two-phase four-wire, six-wire, eight-wire stepper motor also can be used.

Specifications:
Model:DM542
Power supply:DC 24-50 (V)
Current maximum:4.2A
Output phase current:1.5A-4.5A
Logic input current:10-20mA
Operating temperature:-15°—+45°
Size:11.7*8.5cm/4.61*3.35inch