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SEGGER USB Hub — Power supply and connector

The SEGGER USB Hub is a seven-port, industrial-grade USB hub that provides power to Flasher Compact units and connects them to the Flasher Hub.

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  1. 1.Overview
    1. 1.1.Key features
  2. 2.Use case
    1. 2.1.Gang programming
  3. 3.Media gallery
    1. 3.1.Product photos
  4. 4.Technical specifications
  5. 5.Safety considerations
  6. 6.Package content

Overview

The SEGGER USB Hub is a 7-port USB2.0 full speed USB hub designed to meet industrial standards in production environments.

It is tested according to EN 61326-1, EN 55011 and EN 55024/55035. These standards are valid for electrical equipment for measurement, control and laboratory use.

Key features

  • Upstream port isolation (basic isolation, 3  kV DC for 1 s)
  • Single downstream port overload limit
  • High retention USB-B upstream and USB-A downstream ports
  • Screwable power supply plug (solid / stranded wire, section 0.2-3.3 mm2)
  • Power supply 8-30 VDC, reverse polarity protected

Use case

Gang programming

Gang programming is used to increase the throughput of a programming station. The SEGGER USB Hub provides a tested USB Hub to simply expand the number of available USB ports to connect up to 24 Flasher Compacts with a Flasher Hub.

Media gallery

Product photos

SEGGER USB Hub front
SEGGER USB Hub back

Technical specifications

Specifications
Power supply8-30  VDC, reverse polarity protected, max. 30 W [1]
Operating temperature+ 5 °C ... + 60 °C
Storage temperature- 20 °C ... + 65 °C
Relative humidity (non-condensing)< 90 % rH
Size (without cables)170 mm x 166 mm x 35 mm
Weight (without cables)585 g

[1] Depends on current consumption of connected downstream devices. For maximum load the input supply must be 12 VDC or more.

Safety considerations

The SEGGER USB Hub provides basic isolation only. It is not for use with hazardous voltages without taking further protection measures to avoid risk of electrical shock and fire.

The USB Hub provides basic isolation to withstand high voltages as mentioned in the resp. technical data section. To protect people when dealing with potential hazardous voltage it is mandatory to have a second protection measure in place in case the first insulation barrier fails. This is called double or reinforced isolation. How this double isolation is achieved depends on the use case or application setup.

Check the local safety directives for your country to make sure all requirements are met.

Package content

SEGGER USB Hub
SEGGER USB Hub
Power connector for SEGGER USB Hub
Power connector

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SEGGER Microcontroller GmbH

Ecolab-Allee 5
40789 Monheim am Rhein, Germany
info@segger.com
Tel.: +49-2173-99312-0
Fax: +49-2173-99312-28

Locations

USA: SEGGER Microcontroller Systems LLC

Boston area
101 Suffolk Lane
Gardner, MA 01440, USA
us-east@segger.com
Tel.: +1-978-874-0299
Fax: +1-978-874-0599

Silicon Valley
Milpitas, CA 95035, USA
us-west@segger.com
Tel.: +1-408-767-4068

China: SEGGER Microcontroller China Co., Ltd.

Room 218, Block A, Dahongqiaoguoji
No. 133 Xiulian Road
Minhang District, Shanghai 201199, China
china@segger.com
Tel.: +86-133-619-907-60

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