Re: Gecko 320 external pwr question

>
> Tie the +5vdc supply ground to "-ENCODER" (term. 6). You may use it
> for the ERR/RES circuit. You may also use the internal +5vdc supply
> so long as the encoder and external circuitry don't consume more than
> 50 mA.

The LEDs on my board draw about 10ma each. Even if you are only using
a 2 axis system, that doesn't leave a lot of current for the encoder.

And, IIRC, you are planning to also drive some small relays off the
board. You will surely then be "over budget".

Alan

--

Alan Rothenbush | The Spartans do not ask the number of the
Academic Computing Services | enemy, only where they are.
Simon Fraser University |
Burnaby, B.C., Canada | Agix of Sparta