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3 limitations – Kontron JRexplus-LX User Manual

Page 27

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KTD-S0001-C

Page 23

USB Interface

JRexplus LX User's Guide

The following picture shows the KONTRON USB slot adapter (USB Bracket, part number 821401).

11.3 Limitations

The power contacts for USB devices on pin 1 and pin 4 respectively pin 1/2 and pin 7/8 are protected. They
are suitable to supply connected USB devices with a maximum input current of 500mA. Do not supply
external USB devices with higher power dissipation through these pins.