Mitsubishi Electric MELSEC-L Series - Connection from a USB or Serial Port

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2.1.2 Connection from a USB or serial port
The figure below shows configurations of the systems that are connectable through the USB or serial port of a
personal computer.
Configuration tool
(LCPU Logging Configuration Tool)
Personal computer
USB
or
serial port
USB communication
Direct connection to serial port
Via computer link
Via CC-Link (G4)
Via modem
Via GOT
Modem
Cable
Cable supplied with modem
Converter/cable
Cable supplied with modem
Converter/cable
RS-232 cable
QC30R2
USB cable
Converter/cable
GOT
C24
Modem
G4 or G4-S3
module
C24
Serial
communication link
CC-Link
Serial
communication link
LCPU
RS-232 adapter
LCPU
LCPU
LCPU
LCPU
LCPU