(812) 309-78-59
(495) 223-46-76
IEC 60381-2:1978 ed1.0
Analogue signals for process control systems. Part 2: Direct voltage signals
5 стр.
Действует
Электронный (pdf)Печатная копия
32.76 CHF (включая НДС 20%)
Разработчик:
Зарубежные/IEC
ICS:
35.240.50 IT applications in industry. Including design automation / Применение информационных технологий в промышленности. Включая автоматизацию проектирования, 33.200 Telecontrol. Including Supervising, Control and Data Acquisition System (SCADA) / Телемеханика. Телеметрия. Включая систему диспетчерского управления и сбора данных (SCADA)
Описание
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.