The stepper is a MOT-AN-S-060-035-060-M-D-AAAD.
The brake has three wires : White: Brake 24V, Orange: 0V and Black: -.
The Lr7843has three outlets : +, Load and -.
How should they connect ?
Also , there is a LED on the MOSFET : it should only lit up when the brake is active, right ?
Cheers and thanks for all possible help, this is driving me nuts....
Well, it's three wires from the brake unit (or "load" in that picture), and that complicates things.
And the stepper is already connected to a driver, no problems there.