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    Status indicatorsNetwork activity for each channel, link/collision for each channel, supply voltage
    Diagnostics
    Bus functionYes, using LED status indicators
    Hub power supplyYes, using LED status indicators
    Type8-port industrial hub (layer 2)
    LED name
    Network activityRX (orange)
    Link/CollisionL/C (Link = green, Collision = red)
    Supply voltageOK (orange)
    Certifications
    CEYes
    ULcULus E115267
    Industrial control equipment
    LRENV1
    SignalEthernet
    DesignShielded RJ45 ports
    Cable lengthMax. 100 m between two stations (segment length)
    Transfer rate10/100 Mbit/s
    Transfer
    Physical layer10BASE-T/100BASE-TX
    Half-duplexYes
    Full-duplexNo
    AutonegotiationYes
    Auto-MDI / MDIXYes
    Hub propagation delay0.64 to 0.68 µs
    Input voltage range18 to 30 VDC
    Current consumptionMax. 150 mA
    Power consumptionMax. 3 W
    DesignSwitched-mode power supply with reverse polarity protection diode, no overvoltage protection
    Mounting orientation
    HorizontalYes
    VerticalYes
    Degree of protection per EN 60529IP20
    Temperature
    Operation
    Horizontal-25 to 60°C
    Vertical-25 to 60°C
    Storage-40 to 85°C
    Transport-40 to 85°C
    Relative humidity
    Operation5 to 95%, non-condensing
    Storage5 to 95%, non-condensing
    Transport5 to 95%, non-condensing
    NoteOrder 1x TB704 terminal block separately
    InstallationTop-hat rail installation and mounting rail adapter included in delivery
    Dimensions
    Width115 mm
    Height43 mm (51 mm with mounting rail)
    Depth86 mm

0AC808.9-1

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Product description:
Material number:
0AC808.9-1
Description:
8-port industrial hub (layer 2), 24 VDC, 10/100 Mbit/s with autonegotiation, automatic MDIX, order TB704 terminal block separately
Terminal blocks
  • 0TB704.9

    Accessory terminal block, 4-pin, screw clamp terminal block 2.5 mm²

  • 0TB704.91

    Accessory terminal block, 4-pin, push-in terminal block 2.5 mm²

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