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>RNO22 output amplifier


      >RNO22 output amplifier


      >Краткие характеристики

      • Вход

        0/4…20 мА / HART
        пассивный

      • Выход

        0/4…20 мА / HART
        активный

      • Питание

        24 V DC

      • Посмотреть все характеристики

      Область применения

      The RNO22 output isolating amplifier is used to safely control active components such as control valves, actuators, I/P converters or indicators. The intrinsically safe device separates and transmits analog 0/4 to 20 mA signals and offers bidirectional HART® transparency for digital communication with smart actuators.
      The compact interface device with up to two galvanically isolated channels enables open- and short-circuit monitoring for reliable operation of critical equipment.

      • 1- or 2-channel output isolating amplifier

      • Reliable control of active components such as control valves, current-to-pressure transducers

      • Transmission and galvanic isolation of 0/4 to 20 mA signals

      • Intrinsically safe [Ex-ia], installation in Ex Zone 2

      • Suited for use in safety instrumented systems up to SIL 2 (SC 3) in accordance with IEC 61508

      • Bidirectional transmission of digital HART® communication signals

      • Ambient temperature range: –40 to 70 °C (–40 to 158 °F)

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