DC motor current measurement with PSC10


#1

I would like measure DC motor current. I made sheme as on picture below. Is this corect, or can you suggest to me something better. I don’t understand GROUND pin on PSC10. I measured DC motor curent with Ampermeter and it is 1.2 Amper. image


#2

This seems to be correct.

This pin is connected to the PC ground.