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RLN42 2-channel, wide-range isolating amplifier with universal power supply

RLN42 NAMUR isolating amplifier

Two-channel NAMUR isolating amplifier for the transmission of binary switch signals

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Measuring / Application task

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  • Measuring principle

    Active barrier

  • Measuring principle

    NAMUR isolating amplifier

  • Function

    2-channel, changeover contact

  • Loop power supply

    8 V DC

  • Power Supply

    20...250 V AC/DC

  • Auxiliary power supply / Loop power supply

    8 V DC

  • Input

    blocking: < 1,2 mA
    conducting: > 2,1 mA

  • Output

    relay contact

  • Certificates

    ATEX IECEx II(1)G [Ex ia Ga] IIC, II(1) D [Ex ia Da] IIIC, II3G Ex ec nC IIC Gc

  • SIL

    SIL 2

  • Operation

    DIP switch