Quote Originally Posted by JohnnyCimino View Post
Page 18 of the AXBB-E manual indicates:

We recommend to use a power supply with at least 500mAmps of current capability of the
power supply. More current may be required if more I/Os are used on the unisolated port
and on the IDC26 port.


I selected a power supply that is rated for 1 Amp so I should be good. I don't use any IDC26 extension ports.
Fair enough.
I went for a 3A for my 300 type because I have 2 Ucbb's powered off IDC26, an 8 channel relay board, 8 channel opto module (5v in-24 out) for servo drive switches, and then there's the stepper driver PD & En connections.
It all adds up.


So you just have the AXBB-E alone on the 5v now then?.
Now you've got it going.... Enjoy ��