Mitsubishi MELSEC Q series User Manual page 31

(1) Using a USB cable
The following USB cable and adapter can be used.
• USB cable (USB A type  USB miniB type)
• USB adapter (USB B type  USB miniB type)
Install a USB driver when using a USB cable for the first time. ( Installing a USB Driver)
Only one CPU module can be connected at the same time. The following configurations are not available.
<Unavailable configuration>
Connection from a personal computer with multiple USB ports to multiple CPU modules
Personal computer
Connection to multiple CPU modules via a USB hub
Personal computer
When connecting a personal computer to the CPU module with a USB/RS-232 conversion cable, confirm the COM port
number. For the confirmation method, refer to  the manual for the cable.
USB cable
QnUDVCPU
QnUDVCPU
USB
USB cable
cable
USB
hub
CHAPTER 2 SYSTEM CONFIGURATION
or
LCPU
or
LCPU
or
QnUDVCPU LCPU
or
QnUDVCPU
LCPU
2
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