
ANALOGUE SIGNALS FOR PROCESS CONTROL SYSTEMS - DIRECT CURRENT SIGNALS
出版:German Institute for Standardisation (Deutsches Institut für Normung)

专家解读视频
Applicable to analogue direct current signals used in industrial process measurement and control systems to transmit information between elements of systems. Does not apply to signals used entirely within an element.
HD 452.1 : 200S1 - Corresponds
IEC 60381-1 : 2.0 - Identical
IEC 60381-1 : 2.0 - Identical
HD 452.1 : 200S1 - Identical