Mitsubishi FX3U-232-BD User Manual page 308

FX Series PLC User's Manual - Data Communication Edition
Inverter Communication
4.2.3 F700 and A700 Series (built-in RS-485 terminal)
1. In the case of 1-to-1 connection
Set the terminal resistor switch in the F700/A700 Series inverter to "100 Ω".
Twisted pair cable
2. In the case of 1-to-N connection
Set the terminal resistor switch in the last F700/A700 Series inverter to "100 Ω".
Twisted pair cable
E-18
Built-in RS-485
terminal
Twisted pair cable
Built-in
RS-485
terminal
4.2 Selecting Cables and Connection Devices
Twisted pair cable
Built-in
RS-485
terminal
4 Wiring
Built-in
RS-485
terminal