Kataeb
Member
An analog Transmitter (Sensor) with 2 wire and 4 to 20 mA output, is connected to an analog input module. The sensor requires an external 24 vdc power supply.
If any interference or fluctuation happens on the 24 vdc power supply, it will probably affect the analog input readings.
Has anyone encountered this issue before?
http://www.plctalk.net/qanda/showthread.php?t=25914
https://support.industry.siemens.co...-a-compact-cpu-or-a-c7-device-?dti=0&lc=en-QA
If any interference or fluctuation happens on the 24 vdc power supply, it will probably affect the analog input readings.
Has anyone encountered this issue before?
http://www.plctalk.net/qanda/showthread.php?t=25914
https://support.industry.siemens.co...-a-compact-cpu-or-a-c7-device-?dti=0&lc=en-QA
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