No, sorry. Those are 5V inputs from the breakout board. PUL is the pulse input, and DIR is the direction input. Normally you can connect the DIR- and PUL - to the GND terminal on the breakout board. Do not connect to the power supply.
The V+ V- connect to the +V and GND terminals on the drive, the ones right next to the motor connections.
OK. I think I've got it.
![photo 12.JPG photo 12.JPG](https://www.hobby-machinist.com/data/attachments/54/54787-230cd538a9e673aeb3bef6b65d157a84.jpg)
I need to run a wire from one of the power supply V+ terminals to the driver VDC terminal and another wire from one of the power supply V- to the driver GND terminal. Correct?
Tom S