DM542 Stepper driver

 
These DM542 steppers drivers are designed for medium sized CNC router builds and moderate motion control systems. They are considered in the industry as extremely affordable and accurate for their performance.
 
Specification
Power Supplies: DC 24-60V
Current Maximum: 4.5A
Output Phase Current: 1.5A-4.5A
Logic Input Current: 10-20mA
Operating Temperature: -15°~+45°
 
Feature:
4.5A max current handling
Supports two-phase four-wire, six-wire, eight-wire stepper motors
20KHz chopping frequency.
Optically isolated signal input.
Output current DIP switch adjustment.
Bipolar constant current chopping method.
High Segmentation: 2, 4, 8, 16, 32, 64, 128, 256. 5, 0, 25, 50, 125, 200.
TTL input signal compatible, while accepting differential signal input.
Long service life.