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<== Date ==> | <== Thread ==> |
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Subject: | How to monitor 700 thermocouples? |
From: | "Rarback, Harvey" <[email protected]> |
To: | EPICS tech-talk <[email protected]> |
Cc: | "Wermelskirchen, Clemens" <[email protected]>, "Yotam, Reuben" <[email protected]> |
Date: | Wed, 15 Aug 2001 10:54:50 -0700 |
Folks, We need to monitor about 700 thermocouples for the SPEAR3 upgrade. There will be about 40 TCs on 18 girders distributed around the 230m ring circumference. The present plan is to monitor the temperatures at a few second intervals. We have a couple of quotes from PLC vendors, but they are fairly expensive. Does anyone have a suggestion for hardware and software to accomplish our task? Of course the aim is to get the temperatures into an IOC. --Harvey ---- Harvey Rarback phone: (650)926-3963 Stanford Linear Accelerator Center fax: (650)926-4100 2575 Sand Hill Road home phone: (650)560-9111 Menlo Park, CA 94025 [email protected]