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Notes (*):
To protect the external power lines of peripheral devices, make sure that:
the wires have the right diameter to withstand the maximum available current
▪
▪
the enclosure of the peripheral device fulfils the fire-protecting requirements of IEC/EN 60950
The USB power lines are protected with a resetable fuse and are limited to 500mA.
5.2.2
USB Host 2 (X20)
Table 5-3: Pinning of X20
Connector: CON-MOLEX-53261-0471; Molex 53261-0471
Header
Cable:
KAB-USB-1; 96054-0000-00-0
5.2.3
USB Host 3 (X19)
Table 5-4: Pinning of X19
Connector: CON-MOLEX-53261-0471; Molex 53261-0471
Header
Cable:
KAB-USB-1; 96054-0000-00-0
5.2.4
USB Client (X10)
With nanoETXexpress a new function called USB Client is coming up. If supported by the used chipset on
the module, USB Port7 is used as an USB Client connection via MiniUSB connector TypeA (X10). The
client function is a software implemented USB device in the chipset which allows connecting the
platform to other USB Host interfaces for purposes of file transfer, network connectivity or any other
USB functions.
Kontron User's Guide nanoETXexpress-HMI
Baseboard (ePDAnano)
PIN
Signal
1
GND
2
USB2_D+
3
USB2_D-
4
USB2_PWR
PIN
Signal
1
GND
2
USB3_D+
3
USB3_D-
4
USB3_PWR
17
5 Connector and feature description
Function
Ground
USB port D+
USB port D-
USB supply (max. 1 A)
Function
Ground
USB port D+
USB port D-
USB supply (max. 1 A)
Note
Note
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