[icy1975]

Hello,

i am changing my controll board from an mesa to Planetcnc Mk3 and i struggle a little bit with the wiring.
i am using https://planet-cnc.com/product/adapt...rew-terminals/ with JMC Closed loop steppers.
I found this https://planet-cnc.com/how-to-connec...olated-inputs/, but at the moment i am using only Dir+- and pul+- connected to the mesa board.
According to the planet cnc diagram i should wiring in the way

On the stepper, there are pins for ALM+- PED+- ENA+- DIR+- PUL+-

err -- empty
ena --ENA +
dir --Dir +
step --Pul + ???
gnd-- Ena- /Dir-/ Step/- ??
+5V empty

is this correct ?

Best regards

Chris

[PlanetCNC]

see this:
https://planet-cnc.com/how-to-connec...olated-inputs/

[icy1975]

Your link is the same like mine in the first post ;-) , but i did not understand the drawing.

[adidoro]

Your link is the same like mine in the first post ;-) , but i did not understand the drawing.

Common Cathode : all the + sign goes to individuals +enable, +direction, +step and the - sign(gnd) is common for all of them, + is not connected.
Common Anode: is vice versa.

Edit: If you have closed loop, I think you should consider error pin to...