I'll assume you mean the k7n2 delta seeing thats the only one i could find listed
Follow the manual on page 2-22 for the pin out diagram.
I'll try to do a little diagram on to connect them from your picture (1) means the 1 or 2 in the circle
Top Row
(2)+5VCC (2)-D (2)+D (2)Ground
Bottom Row
(1)+5VCC (1)-D (1)+D (1)Ground (1)Ground
Hope that helps