1 Description of the Modular PLCs XControl: XC-104-…, XC-204-…, XC-303-…
1.6 Functionality
22 Modular PLCs XControl: XC-104-…, XC-204-…, XC-303-… 01/23 MN050005EN Eaton.com
Table 2 USB 2.0 Host, type A, downstream port, USB port pinout
USB cable
• Use standard shielded USB 2.0 cables only.
• Maximum cable length: 5 m.
1.6.4.2 MicroSD memory card, USB device
MicroSD memory card and USB device are used to run external mass stor-
age devices. You can load the recipe data, general data and the user program
onto them. The operating system (OS) supports memory types with the
FAT32 file system.
You can transfer the operating system to the MicroSD or the USB device in
order to load it onto other PLCs from there by updating the operating system
￫ Section “3.3 Startup behavior XC-104-…, XC-204-…, XControl”, page 56.
MicroSD memory card
The SD LED shows a green light to indicate that a MicroSD is inserted.
USB-Host Type A PIIN signal
1+5 V H
2 USB–
3 USB+
4GND
See also:
• Technical data ￫ Page 172
See also:
• Technical data ￫ Page 172
XControl SD card USB
XC-104-… – ✓
XC-204-… – ✓
XC-303-…
32 GB ✓
ATTENTION
The file system of the MicroSD memory card andUSB device is
not transaction-safe.
Accordingly, make sure that the program has closed all files
before you remove a MicroSD and/or USB device or turn off the
power.
￫
We recommend using a MicroSD memory card that is
suitable for industrial data storage,
such as item 191087, MicroSD memory card 2 GB with
adapter.
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