so output to 1-wire counter

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so output to 1-wire counter

Postby Kroonen » Thu Jul 24, 2008 9:56 pm

Hi,

Can you just put a S0 output direct to 1-wire counter??

This I want to buy

http://www.eltako.com/dwl/EWZ12E_nl_internet.pdf
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so output to 1-wire counter

Postby Digit » Fri Jul 25, 2008 12:39 am

I have had a combination of one of those KWh meters connected to a Hobbyboards Dual Counter and it worked ok.
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so output to 1-wire counter

Postby Jfn » Fri Jul 25, 2008 11:01 am

You might have to use an resistor in series between the power-supply and the S0+ input of the meter (current limiting), but other than that it should work OK with the Hobby Boards counter (I have been using this setup for some time now and it works fine).
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so output to 1-wire counter

Postby Kroonen » Fri Jul 25, 2008 9:59 pm

Is the 32A enough? I have 7 groups and you put it between the master switch and the groups??
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so output to 1-wire counter

Postby Digit » Fri Jul 25, 2008 10:04 pm

What does your main fuse say? 40A? Then 32A is not enough. That's why i chose the 65A version and i put it between the main fuse and the groups.
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so output to 1-wire counter

Postby Kroonen » Sun Jul 27, 2008 7:49 pm

I only see 3 fase 65A not with 1 fase, or don't they sell it through internet?
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so output to 1-wire counter

Postby Digit » Sun Jul 27, 2008 8:42 pm

I'm using the Eltako WSZ12E-65A.
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