Hurco CNC and fanuc drive

I everybody,

I need some help to revive an 1985 hurco cnc, the ultimax 2 command is dead , so I want to command it with the linuxcnc.
My motors and drive card are OK, so i want buy a mesa card , i think to buy 7I77+5I25 kit . But i'm not shure if my drive card is command by analog or digital signal.

I don't find some manual about this card , my drive card is : a20b-1001-0770 /04b

Thanks for your help

I believe that is the PCB part number for a A06B-6050-H402 drive
This is an analog +-10V drive (also digital drives are all newer than 1985 AFAIK)

Thanks you so much!! With your indication i have find the manual!!! s3.amazonaws.com/Icarus/DOCUMENTS/Fanuc_Manuals_1785.pdf

My cord is on the page 112.

So it's ok to pilot this card with the 7i77 and 5i25 mesa card?