1W-4R-4DI

julien
Posts: 7
Joined: Mon Jan 11, 2016 10:14 pm

1W-4R-4DI

Postby julien » Mon Feb 29, 2016 4:17 pm

Hi,
I bought a 1wire extension EMO R8 and i would like to know how to wire the 4 input! is there a documentation for this?

EDITED: Due to fail in manufacture, some 1W-4R-4DI are labeled as EMO-R8!
tomas_hora
Site Admin
Posts: 298
Joined: Wed Oct 29, 2014 9:56 am

Re: Multiple 8-Relay Addon EMO-R8

Postby tomas_hora » Mon Feb 29, 2016 5:56 pm

See the example configuration file or: https://github.com/UniPiTechnology/evok ... .conf#L270
julien
Posts: 7
Joined: Mon Jan 11, 2016 10:14 pm

Re: Multiple 8-Relay Addon EMO-R8

Postby julien » Tue Mar 01, 2016 8:19 am

Thank you thomas, the config is ok but my question was about the wiring of the input. the Leds don't falsh when i close the contact..
tomas_hora
Site Admin
Posts: 298
Joined: Wed Oct 29, 2014 9:56 am

Re: Multiple 8-Relay Addon EMO-R8

Postby tomas_hora » Tue Mar 01, 2016 8:59 am

Do you have the GND of your the power supply that you use for the contact connected to the GND pin of the DI on the 1wire extension? There are five pins on the digital inputs connector - 4di + 1gnd
julien
Posts: 7
Joined: Mon Jan 11, 2016 10:14 pm

Re: Multiple 8-Relay Addon EMO-R8

Postby julien » Tue Mar 01, 2016 9:28 am

Yes there are 5 pins, I've tried to wire between gnd and di1 and nothing happened. Don't you have an example of wiring? There is also a jumper JP1, what is it for?
tomas_hora
Site Admin
Posts: 298
Joined: Wed Oct 29, 2014 9:56 am

Re: 1W-4R-4DI

Postby tomas_hora » Tue Mar 01, 2016 4:21 pm

I split the forum into a new topic because it is not about EMO-R8 but 1W-4R-4DI I guess. Here is a quick skech of wiring: http://imgur.com/cAfZkD2

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