Digital outputs

Post Reply
Posts: 1
Joined: Mon May 06, 2019 2:54 pm

Digital outputs

Post by t0mka » Mon May 06, 2019 3:02 pm

I would like to ask about implementation of digital outputs. More specifically, if it is possible to apply external voltage on DO which is switched LOW?.
In my application it would be 24V AC on the same ground as DC which is powering Controllino.

User avatar
Posts: 61
Joined: Fri Dec 14, 2018 10:52 am

Re: Digital outputs

Post by Jarda » Mon May 20, 2019 4:04 pm

Hi Tomas,
no, it is not possible without the external component. DO is realised by high side switch tied to CONTROLLINO input voltage.
For AC I would prefer to use relay output, which is also presented on CONTROLLINO ;).

Best Regards

Post Reply