[joshuac]

Hello people my friend have one machine "Fadal 4020".
Normally they do the programs manually in the machine, or do in CAM and then past to the machine by hands (nuts)(nuts)

now i talk to him and say why you don't do DNC ??? and he don't know what is ....

I go your factory and see the machine. Then i search somethings in the internet but i have some doubts....

In front of machine we have a controler with one PC (picture 01) in the back side of computer we have 2 connectors Db25 (male and female - picture 02)

In back of machine we have an connector DB25 (picture 03 and 04)

Now my question is: what connector i use to comunicate with pc for dnc??? the db25 from PC of control panel (picture 02) or the db25 in back of machine (picture 03)??
and what diagram we use for the cable?? (PDF file page 320-322)

someone can help??