Digital outputs

Digital outputs

Jarda updated 5 years, 6 months ago 2 Members · 2 Posts
Software & Firmware
t0mka

Member
May 6, 2019 at 3:02 pm

Hello,

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.

Thanks,

Tomas
Jarda

Member
May 20, 2019 at 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

Jarda

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