so output to 1-wire counter

Forum about 1-Wire devices.
Post Reply
Kroonen
Member
Member
Posts: 302
Joined: Mon Oct 01, 2007 6:38 pm
Location: Netherlands

so output to 1-wire counter

Post by Kroonen »

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
Digit
Global Moderator
Global Moderator
Posts: 3388
Joined: Sat Mar 25, 2006 10:23 am
Location: Netherlands
Contact:

so output to 1-wire counter

Post by Digit »

I have had a combination of one of those KWh meters connected to a Hobbyboards Dual Counter and it worked ok.
Jfn
Member
Member
Posts: 332
Joined: Tue Feb 26, 2008 2:01 pm
Location: Netherlands
Contact:

so output to 1-wire counter

Post by Jfn »

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).
Kroonen
Member
Member
Posts: 302
Joined: Mon Oct 01, 2007 6:38 pm
Location: Netherlands

so output to 1-wire counter

Post by Kroonen »

Is the 32A enough? I have 7 groups and you put it between the master switch and the groups??
Digit
Global Moderator
Global Moderator
Posts: 3388
Joined: Sat Mar 25, 2006 10:23 am
Location: Netherlands
Contact:

so output to 1-wire counter

Post by Digit »

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.
Kroonen
Member
Member
Posts: 302
Joined: Mon Oct 01, 2007 6:38 pm
Location: Netherlands

so output to 1-wire counter

Post by Kroonen »

I only see 3 fase 65A not with 1 fase, or don't they sell it through internet?
Digit
Global Moderator
Global Moderator
Posts: 3388
Joined: Sat Mar 25, 2006 10:23 am
Location: Netherlands
Contact:

so output to 1-wire counter

Post by Digit »

I'm using the Eltako WSZ12E-65A.
Post Reply

Return to “1-Wire Forum”