I ran across a similar setup in the late 80’s as a student studying industrial process control and the point of the field trip was interfacing to very old analo

I ran across a similar setup in the late 80’s as a student studying industrial process control and the point of the field trip was interfacing to very old analog processes. The bowling alley was an 80 lane 10 pin and they had 80 pcs chugging away. The software was written in Turbo Pascal.