Re: [CAD_CAM_EDM_DRO] Re: analog +/- 10V into step/direction?

peter_cassar wrote:

>Tod and Irfan,
>
>I'd suggest a MAX232 Receiver / Driver chip. These are typically used
>in RS232 applications as interface translators going from TTL/CMOS
>levels to +/- 10V and back the other way, it can handle +/- 30V on
>
>

No, he wants to convert step/dir signals to varying analog voltages that
are proportional to the step rate. This is the standard signal for analog
velocity servo systems.

Jon