SIS SS-IEC 946-1990
过程控制．过程测量和控制系统用二进制直流电压信号

Process control — Binary direct voltage signals for process measurement and control systems

SIS SS-IEC 946-1990 发布历史

This standard is applicable to non-multiplexed two wire binary direct voltage signals of nominal 24 V level that are used in industrial-process measurement and control systems to transmit information between elements of systems. This standard does not apply to signals that are used entirely within an element.

SIS SS-IEC 946-1990由SE-SIS 发布于 1990-12-5。

SIS SS-IEC 946-1990的历代版本如下：

• 1990年12月05日 SIS SS-IEC 946-1990 过程控制．过程测量和控制系统用二进制直流电压信号

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标准号

SIS SS-IEC 946-1990

发布日期

1990年12月05日

实施日期

废止日期

无

发布单位

SE-SIS

适用范围

This standard is applicable to non-multiplexed two wire binary direct voltage signals of nominal 24 V level that are used in industrial-process measurement and control systems to transmit information between elements of systems. This standard does not apply to signals that are used entirely within an element.