标准摘要
[中文适用范围]： 本部分适用于工业过程测量和控制系统中系统元件之间传输信息所用的模拟直流电压信号。 与GB/T 3369.1-2008所规定的模拟直流电流信号相反， 本部分所规定的模拟直流电压信号不宜用作过长距离的传输。 本部分不适用于完全在一个元件内部使用的信号。 [外文原描述]： Applicable to analogue direct voltage signals used in industrial process measurement and control systems. lt 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.
英文名称Analogue signals for process control systems. Part 2: Direct voltage signals