So the controller board I bought is a derivative of the TB6560. I got it from omc-steppersonline:
https://www.omc-stepperonline.com/st...st-6560v3.html
Got the steppers wired up and running through linuxcnc, but can't figure out the relay.
According to the docs, it has a built in AC relay, unlike the standard tb6560 blue board, which has a DC relay.
But the best I can do is get 24V running through the relay circuit (i'm using a 24V power supply).
I'm sure I'm wiring something wrong, but my google fu isn't strong enough to overcome results for the tb6560. All I can find is info about the 'blue board'.
Here's the schematic for my board:
http://www.cnczone.com/forums/attach...d=384382&stc=1
The relay inputs are labeled: L1, NC, L2, NC
So my assumption is it's: live, neutral/common, live, neutral/common
Here's what I've done:
http://www.cnczone.com/forums/attach...d=384384&stc=1
Right now I've just got a lightbulb plugged in there, not the spindle, and it only puts out a soft glow because of only getting 24V.
Any ideas? Where am I screwing up?
Thanks.