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-   -   1756-IF16 Single Ended/Differential (http://www.plctalk.net/qanda/showthread.php?t=113581)

makoester1 January 2nd, 2018 02:09 PM

1756-IF16 Single Ended/Differential
 
Hello,

I have a 1756-IF16 configured for single-ended current inputs. I plan to add (4) 4-wire density transmitters. The operating manual for the density transmitters indicates that the 4-20mA signal is galvanically isolated. Does anyone see a problem with utilizing a single ended configuration?

gclshortt January 2nd, 2018 03:14 PM

Here are some threads on the same topic:
http://www.plctalk.net/qanda/showthread.php?t=80631
http://www.plctalk.net/qanda/showthread.php?t=23837
http://www.plctalk.net/qanda/showthread.php?t=96268

These may help you out.
Regards,

Saffa January 3rd, 2018 01:41 AM

Should be no issue. Will the Supply to each transmitter come from the same Power Supply?

makoester1 January 3rd, 2018 05:49 AM

The transmitters will be powered from the same 120VAC source.


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