SEGGER UM08042 USB Hub User Manual
- June 9, 2024
- SEGGER
Table of Contents
SEGGER UM08042 USB Hub
SEGGER USB Hub
The SEGGER USB Hub is a 7-port USB2.0 full speed USB hub designed to meet industrial standards in production environments. It is a product of SEGGER Microcontroller GmbH.
Key Features
- 7-port USB2.0 full speed USB hub
- Designed to meet industrial standards in production environments
- 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
- Screw able power supply plug (solid/stranded wire, section 0.2-3.3 mm2)
- Power supply 8-30 VDC, reverse polarity protected
Appropriate Use
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.
Specifications
| Item | Specification |
|---|---|
| Power supply | Depends on current consumption of connected downstream devices. |
For maximum load the input supply must be 12VDC or more.
Power supply connector| N/A
USB interface to host| N/A
Upstream port isolation| N/A
USB interfaces to device| N/A
Electromagnetic compatibility (EMC)| N/A
Operating temperature| N/A
Storage temperature| N/A
Relative humidity (non-condensing)| N/A
Size (without cables)| N/A
Weight (without cables)| N/A
Item| Specification
---|---
Power supply| 8-30 VDC, reverse polarity protected, max. 30 W [1]
Power supply connector| Wuerth (691317510002, WR-TBL 3175)
USB interface to host| USB 2.0 (Full-Speed), Type B
Upstream port isolation| Basic isolation, 3 kV DC for 1 s
USB interfaces to device| USB 2.0 (Full-Speed), Type A
Electromagnetic compatibility (EMC)| EN 61326-1, EN 55011, EN 55024/55035
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
- 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.
N/A
Product Usage Instructions
To use the SEGGER USB Hub, connect it to a power supply that can support the current consumption of connected downstream devices. For maximum load, the input supply must be 12VDC or more. Connect the USB interface to the host and connect USB devices to the downstream ports. The SEGGER USB Hub is appropriate for use in gang programming to increase the throughput of a programming station.
Disclaimer
The information written in this document is assumed to be accurate without
guarantee. The information in this manual is subject to change for functional
or performance improvements without notice. SEGGER Microcontroller GmbH
(SEGGER) assumes no responsibility for any errors or omissions in this
document. SEGGER disclaims any warranties or conditions, express, implied or
statutory for the fitness of the product for a particular purpose. It is your
sole responsibility to evaluate the fitness of the product for any specific
use.
Copyright notice
You may not extract portions of this manual or modify the PDF file in any way
without the prior written permission of SEGGER. The software described in this
document is furnished under a license and may only be used or copied in
accordance with the terms of such a license.
© 2023 SEGGER Microcontroller GmbH, Monheim am Rhein / Germany
Trademarks
Names mentioned in this manual may be trademarks of their respective
companies. Brand and product names are trademarks or registered trademarks of
their respective holders.
Contact address
SEGGER Microcontroller GmbH
Ecolab-Allee 5
D-40789 Monheim am Rhein
Germany
Tel. + 49-2173-99312-0
Fax. + 49-2173-99312-28
E-mail: support@segger.com
Internet: www.segger.com
Manual versions
This manual describes the current hardware version. If you find an error in
the manual or a problem with the hardware, please report it to us and we will
try to assist you as soon as possible. Contact us for further information on
topics or functions that are not yet documented.
Print date: February 21, 2023
| Manual version | Revision | Date | By | Description |
|---|---|---|---|---|
| 1.00 | 0 | 230221 | VK | Initial Version |
Overview
The SEGGER USB Hub is a 7-port USB2.0 full speed USB hub designed to meet industrial standards in production environments.