Re: [CAD_CAM_EDM_DRO] Re: Sinosidal Encoder signals to TTL signals converter

this might be a little late now -but:

The ROD 450 is a current sin wave device
It has a line count from 50 to 5000 (will say on the name plate)
12000 max rpm and 5v power supply
The easiest way to use it its to buy and EXE style interpolator off ebay
I have bought 3 as of late-about $50 apiece
I bought EXE600 EXE602B and EXE602E boxes
All of these ones multiplies the signals by 5 but you can get ones that multiply by 1,5,10,50,250 etc
Must be EXE not IBV. IBV is for voltage signals
Mine came with wires out one side chassis connector on the other.They come other ways etc. I can give other info or sent copy of Heidenhains catalog if wanted. Hope this helps. Chris Morley

bazer_20002000 <Fredwick@...> wrote:
I dont think it will from the data sheet its a resolver to digital
(ie serial) converter. The outputs and inputs to a resolver are
different to an encoder as it works in a totally different way.
Fred

--- In CAD_CAM_EDM_DRO@yahoogroups.com, "beerexalan"
wrote:

>
> Has anyone looked at Analog Devices AD2S1200 for this? It takes

sin

> cos data and emulates encoder.
>
> A little over kill on the most part but might work. I am facing

the

> same problem on a machine I am working on.
>
> Rex
>
> --- In CAD_CAM_EDM_DRO@yahoogroups.com, "Peter Reilley"
> wrote:
> >
> > It looks like it costs 95.00 UK Pounds. There is a
> > price sheet elsewhere on the web site.
> >
> > Pete.
> >
> >
> >
> > ----- Original Message -----
> > From: "bazer_20002000"
> > To:
> > Sent: Friday, December 30, 2005 12:56 AM
> > Subject: [CAD_CAM_EDM_DRO] Re: Sinosidal Encoder signals to TTL
> signals
> > converter
> >
> >
> > You could also try the following
> > http://www.deva.co.uk/datasheets/deva018.pdf
> > Again no price but at least it looks cheap!
> > Fred
> >
> > PS 11uA interaface typically had A, B and Z (rotation counter)
> >
> > PPS The deva interface is £69 plus vat and is sold by RS

(RSwww.com

> > in europe although they are out of stock) Even then perhaps
> cheaper
> > to by a TTL version on ebay!
> >
> > Snip> > > Hi All,
> > > > >
> > > > > Does anybody know how to convert the Sine wave
> > > > signals
> > > > > of Heidenhain ROD 450 encoder to the standard TTL
> > > > > signals. Is there any IC or circuit commercially
> > > > > available for this?
> > > > >
> > > > > Regards
> > > > >
> > > > > Babar
> > > > >
> > > > >
> > > > >
> > > > >
> > > > >
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to

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POSTING

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http://groups.yahoo.com/group/jobshophomeshop I consider this to be a sister site to the CCED group, as many of the same members are there, for OT subjects, that are not allowed on the CCED list.

NOTICE: ALL POSTINGS TO THIS GROUP BECOME PUBLIC DOMAIN BY POSTING THEM. DON'T POST IF YOU CAN NOT ACCEPT THIS.....NO EXCEPTIONS........
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