I can not find the user manual for this driver module anywhere and I’m trying to find out why it has a 24V input marked “DC18-50V Input” and a 2nd connector marked only GND/VDC. I don’t believe there is any 24VDC power going directly to the stepper motors and that 2 wire connector in the picture is from the 24V power supply and MAYBE it is supposed to be connected to the connector marked as “DC18-50V Input”.
If anyone can find this manual, with these exact connections, please point me to it.
@onthecakefront maybe you can send an email to Omtech showing that picture and showing the current power to the stepper motor driver modules is not connected to the “Input” connector?