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WirelessHART Adapter SWA70 add-on interface module

WirelessHART Adapter SWA70

Smart WirelessHART interface module with power supply for field devices

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Measuring / Application task

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  • Measuring principle


  • Function

    Intelligent WirelessHART interface module for connection to 4...20 mA/HART devices

  • Certification

    Non-hazardous area

  • Input

    One point-to-point with a HART device, or
    One point-to-point connection with a 4...20 mA device, or
    Up to four HART field devices connected in multidrop mode if a wide range power unit is used.

  • Output

    WirelessHART communication interface
    Transmission rate: Nominal 250 kBits/s
    Operating frequency: 2.4 GHz (ISM band)
    Transmission range under reference conditions:
    Outdoor 250 m, indoor 50 m

  • Auxiliary power supply / Loop power supply

    Special long live Lithium Thionylchloride battery pack
    24-230V AC/DC external power
    DC power unit

  • Dimensions (wxhxd)

    W x H x D: 111.5 mm x 189.9 mm x 92.8 mm
    Dimensions in mm 25.4 mm = 1 inch

  • Software

    Internal software for controlling, powering, and reading from 4…20 mA/HART field devices

  • Operation

    Integral via Pushbutton, PC configuration via DTM and FieldCare or DD

  • Display

    Integral via 3 LEDs

  • Operating Voltage

    Special long live Lithium Thionylchloride battery pack
    For versions with electronically regulated power supply:
    Wide-range power supply: 24 V...230 V AC/DC ± 10%, 50/60 Hz
    DC power unit: 8 V...50 V DC ± 10%
    In the event of an external power supply failure, wireless communication is maintained for at least one hour by means of an internal supply.