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Experimental Physics and
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<== Date ==> <== Thread ==>

Subject: RE: thermocouple solutions
From: DAMONT Pierre-remy <Pierre-remy.DAMONT@atos.net>
To: "tech-talk@aps.anl.gov" <tech-talk@aps.anl.gov>
Date: Tue, 19 Jun 2012 13:53:18 +0000
Hello Wesley, I join two pictures of a Promux PM8TC installation

On the first (named "PromuxClosed.jpg") :

All you see is the box containing  the PM8TC with is power Supply and his RS232/RS485 converter.
Surrounded by green :  Power supply output
surrounded by blue    :  RS232 output
surrounded by red      :  Thermocouples output


On the second (named "PromuxOpen.jpg") :

Surrounded by green : The  Power supply
Surrounded by blue    : RS232/RS485 converter
Surrounded by red      : The Promux PM8TC

Pierre-Rémy Damont 

-----Message d'origine-----
De : tech-talk-bounces@aps.anl.gov [mailto:tech-talk-bounces@aps.anl.gov] De la part de Wesley Moore
Envoyé : vendredi 15 juin 2012 21:26
À : EPICS Tech Talk
Objet : Re: thermocouple solutions


As always, thanks for all the great feedback.  I've also come across an Omega TCIC 8ch over USB or RS232 (RS485 option available), priced at $630.  I really like the looks of the Promux PM8TC that Sebastien suggested as well..

Wesley

----- Original Message -----
From: "PELLE Sébastien" <sebastien.pelle@atos.net>
To: "EPICS Tech Talk" <tech-talk@aps.anl.gov>, "Wesley Moore" <wmoore@jlab.org>
Sent: Thursday, June 14, 2012 3:26:48 AM
Subject: RE: thermocouple solutions

Hello Wesley,

We are using a Promux PM8TC from Procon Electronics. You can connect up to 8 thermocouples, provided within the box, with a 2 meters cables.
The interface is Modbus RS-485.

Hope this helps,
Sébastien PELLÉ
Tel : +33 (0)4 76 61 87 09
Fax : +33 (0)4 76 41 47 47
sebastien.pelle@atos.net
36, chemin du vieux chêne
BP 104
38243 Meylan Cedex


-----Message d'origine-----
De : tech-talk-bounces@aps.anl.gov [mailto:tech-talk-bounces@aps.anl.gov] De la part de Dalesio, Leo Envoyé : mercredi 13 juin 2012 16:44 À : Dudley, David; EPICS Tech Talk Objet : RE: thermocouple solutions

There are also one-wire serial strings. They do not do well in a rediation environment - but they are cheap. We are distributing them around our equipment.
________________________________________
From: tech-talk-bounces@aps.anl.gov [tech-talk-bounces@aps.anl.gov] on behalf of Dudley, David [ddudley@bnl.gov]
Sent: Wednesday, June 13, 2012 9:20 AM
To: EPICS Tech Talk
Subject: Re: thermocouple solutions

Depending you how dispursed the TC's are, you might consider something like the AdvanTech ADAM 4000 or 5000 series modules.

The ADAM4011 is a single channel device that communicates over RS485, and the ADAM 5000 family includes small, chassis based Ethernet or serially connected modules that can handle single - 7 channel devices.

Take a look at
<http://www.advantechdirect.com/eMarketingPrograms/L021113P1%20Sensor/ADAM5
000_page.htm>

Small, lightweight devices that don't require much support to do their job.

Later-

David

On 6/12/12 6:06 PM, "Szalata, Zenon M." <zms@slac.stanford.edu> wrote:

>We use Beckhoff Ethernet devices. KL3314 is a 4 channel TC device.
>A complete unit would consist of one BK9000 (Ethernet coupler), one 
>KL3314, and one KL9010.
>These are rather inexpensive.
>Zen
>
>> -----Original Message-----
>> From: tech-talk-bounces@aps.anl.gov
>>[mailto:tech-talk-bounces@aps.anl.gov]
>> On Behalf Of Wesley Moore
>> Sent: Tuesday, June 12, 2012 1:35 PM
>> To: EPICS Techtalk
>> Subject: thermocouple solutions
>>
>> All,
>>     There's some old (from 2000) tech-talk posts asking about 
>>thermocouple  readout hardware.  Anyone have a solution for TCs that's 
>>not a PLC module?  I  would prefer something like 8 channels over 
>>serial or Ethernet.  We have only  a few TCs, and they tend to be 
>>scattered around.  Seen some products that look  to be usb only.
>>
>> TIA,
>> Wesley
>




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Attachment: PromuxClosed.jpg
Description: PromuxClosed.jpg

Attachment: PromuxOpen.jpg
Description: PromuxOpen.jpg


References:
RE: thermocouple solutions PELLE Sébastien
Re: thermocouple solutions Wesley Moore

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