Mitsubishi Electric MELSOFT FR Configurator2 Instruction Manual page 19

 Direct connection of FR Configurator2 and an inverter (USB communication)
 Direct connection of FR Configurator2 and an inverter (serial communication)
 Direct connection of FR Configurator2 and an inverter (Ethernet communication)
 Connection of FR Configurator2 and inverters (serial communication)
18
1. OUTLINE
1.2 System configuration
Personal computer
(FR Configurator2)
Personal computer
RS-232C
(FR Configurator2)
PU connector
Personal computer
(FR Configurator2)
Serial port
Personal computer
-
RS-232C
(FR Configurator2)
converter
RS-485 terminal block
Inverter
USB connector
USB cable
USB mini B
connector
Inverter
Serial port or
USB connector
Serial cable
RS-485 USB
converter
PU connector
Inverter Inverter
Ethernet connector
Ethernet cable
Ethernet
connector
Inverter
Serial cable
-
RS-485
RS-422 / 485
USB cable
RS-485
converter
Up to
32 inverters