forum.cncdrive.com

Hello, is it possible to use a C25 breakout board with the UC400ETH and have more than 10 inputs

No,

The UC400ETH has 2x STANDARD (pins 2-9 as outputs only) 26 pin IDC connectors.

if your want lots of IO's get s uc300eth, its not much more in cost.

ok Robert, but i have UC400ETH and what about this C25 breakout board can I use it

https://www.cnc4pc.com/pub/media/produc ... er.3.2.pdf

I would say No.

You can only use 1 port on the C25 as the 2nd port has pins 2-9 set as INPUTS, this is not possible with the uc400eth.

The smooth stepper allows you via firmware to change the use of pins 2-9 to either be outputs or inputs. This is not possible.

Your could get 2x el-cheapo Chinese BOB's
https://www.omc-stepperonline.com/image ... 0x1000.JPG


Or 2 x C10
https://www.cnc4pc.com/c10-bi-direction ... -card.html

Or 2 x UCCNC offerings
http://www.cncdrive.com/UCSB.html // https://www.cnc4pc.com/ucsb-single-port ... board.html
http://www.cncdrive.com/HDBB2.html // https://www.cnc4pc.com/high-definition- ... -hdbb.html