Analogue signals for process control systems. Part 2: Direct voltage signals
Analogue signals for process control systems.
Part 2: Direct voltage signals
Applicable to analogue direct voltage signals used in industrial process measurement and control systems.
It specifies ranges of analogue direct voltage signals and the signal common; it also deals with ripple content.
The analogue direct voltage signal, unlike the analogue direct current signal specified in IEC 60381-1, is not intended for transmission over long distances.
This standard does not apply to signals used entirely within an element.
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