bevins wrote: ↑Thu Sep 16, 2021 10:13 am
I don't understand it. The docs clearly shows either way works and they even give you examples how to wire them.
I dont get it, but I'll bring a db25 cable just in case though. Is there some undocumented issue with connecting step/dir to the terminals?
I have done over 30 retrofits. Granted most of them are commercial velocity mode +-10v routers with hundreds of I/O, but I have done a few steppers also.
You need a DB25 male breakout board.
Avanexpress DB25 Breakout Connector D-sub Breakout 25 Pin Connector Male with Nut (Pack of 2)
by Twinkle Bay
Learn more:
Centroid has clearly stated on numerous occasions that 5VDC logic drives should use the DB25 connector It is at 5VDC logic level.
YES, if wired correctly, (Provide +5vdc to the drive +Step and +Dir pins and drive -Step to Acorn header ST and -Dir to Acorn header DIR) many drives will work. Some not so well)
You came here asking for advice, we made our suggestions. Its up to you to decide what is best for your application. We have no idea your experience.
Good luck to you this weekend.
Marty