DM872A / DMA872H Stepper Motor Drivers

I am setting up my first system and came across these drivers - them seem similar to the DM870 (leadshineusa.com) and the table for current goes up to 7.2 amps (hence the 72 in 872 i am guessing).

Does anyone have any English specification sheets for these? I translated the Chinese pages and determined that the difference between the DM872A and the DMA872H is that the latter can handle both AC and DC power to the motors.

I am looking for the parameters to properly set these up with LinuxCNC/Stepperconf wizard.

Thank you for any assistance!
-Tom