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Profibus PA Signals and Water Ingress compared to conventional 4-20mA
Автор: IOT Connectivity Simplified
Загружено: 2019-11-06
Просмотров: 1048
Описание:
This video shows how water ingress can effect common mA signals, and how digital values remain unaffected and can even give indication of higher voltage signals, giving invaluable diagnostic data to maintenance engineers. Connections are made to Profinet via Siemens Profibus PA Compact Field Unit a and ET200 SP with HART input cards.
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