IEC 60381-1 Ed. 2.0现行
Analogue signals for process control systems. Part 1: Direct current signals
出版：International Electrotechnical Committee
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.
SS IEC 381-1 Ed. 1 (1984) - Identical
DIN IEC 60381-1 (1985-11) - Identical
NEN 10381-1:1985 - Identical
UNE 20800-1:1986 - Identical
BS 5863-1:1984 - Equivalent
NFC 46 101:1984 - Identical
HD 452.1:1984 - Identical
DIN IEC 60384-1 (1991-11) - Identical
