Machsupport Forum

Mach Discussion => General Mach Discussion => Topic started by: scrambled on June 03, 2012, 05:13:59 PM

Title: 4 to 20 ma
Post by: scrambled on June 03, 2012, 05:13:59 PM
I am working on a idea that I need help with.   I tried the search, but nothing showed up.

Is there any way to get mach to output between 4 and 20 ma that I can control?

Steve
Title: Re: 4 to 20 ma
Post by: cncalex on June 07, 2012, 09:06:35 PM
Hi Steve,
yes, Spindle PWM to 4 to 20ma.
you need an additional small circuit board
search google pwm to 4-20ma
what resolution do you need ?
Alex