WirelessHART Adapter SWA70

Brand: Endress+Hauser
WirelessHART Adapter SWA70
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WirelessHART Adapter SWA70

Brand: Endress+Hauser
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The WirelessHART Adapter SWA70 is an interface module for the wireless transmission of 4 to 20 mA/HART signals from connected field devices to a WirelessHART Fieldgate. It is powered by either a battery pack or power supply units. The WirelessHART Adapter can be used in hazardous and non-hazardous areas for applications.

Process optimization: Monitor and optimize plant sections with less cost and effort by connecting the WirelessHART Adapter.

Level monitoring in tanks and silos: Measured value, device and battery status are transmitted at regular intervals to a higher-level system.

Plant condition monitoring: Wireless devices are mounted at critical points in the plant with limited accessibility or where wiring costs are limited. Improved data flow and diagnostics increase plant reliability and safety.

Features
  • HART devices are quickly upgraded to WirelessHART technology
  • Fast integration of 4 to 20 mA field devices into a WirelessHART network
  • One 4 to 20 mA field device and up to four HART field devices in multidrop mode can be connected to a WirelessHART Adapter
  • Burst mode and event notification supported
  • Remote and difficult-to-access HART devices are connected to the control room without expensive cabling
  • Easy planning, quick installation and integration

Specifications

Brand

Measuring Principle

  • WirelessHART

Function

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

Certification

  • Non-hazardous area
  • ATEX, CSA, IEC Ex, JPN Ex

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.
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