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Product picture active barrier RN221N

RN221N
Active barrier with optional HART® diagnosis

Active barrier with power supply for safe separation of 4...20 mA current circuits

RN221N
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  • Measuring principle

    Active barrier

  • Measuring principle

    Power supply

  • Function

    Active barrier with power supply for safe seperation of 4...20 mA current circuit

  • Loop power supply

    20...250 V DC/AC

  • Auxiliary power supply / Loop power supply

    20...250 V DC/AC

  • Input

    1 x analog 4...20 mA

  • Output

    1 x analog 4...20 mA

  • Certificates

    ATEX II (1)GD (Ex ia) IIC
    FM AIS I,II,III/1/ABCDEFG1
    CSA (Ex ia) I,II,III/1/ABCDEFG1
    IECEx (Ex ia) IIC
    NEPSI (Ex ia) IIC
    JPN (Ex ia) IIC
    EAC (Ex ia) IIC

  • Operation

    HART

  • Measuring principle

    Power supply

  • Function

    Active barrier with power supply for safe seperation of 4...20 mA current circuit

  • Certification

    ATEX II(1)GD(Ex ia)IIC
    FM USA IS
    FM USA NI
    CSA IS
    CSA NI
    IECEx Ex ia
    TIIS Ex ia
    GOST Ex i
    Marine approval
    SIL
    Hygenic WHG

  • Input

    1 x analog 4...20 mA

  • Output

    1 x analog 4...20 mA

  • Relay output

    1 x no contact

  • Auxiliary power supply / Loop power supply

    20...250 V DC/AC

  • Dimensions (wxhxd)

    22.5 x 110 x 112 mm
    (0.89" x 4.33" x 4.41")

  • Operation

    HART