Mitsubishi Electric FX3U-232-BD User Manual page 386

FX Series PLC User's Manual - Data Communication Edition
Inverter Communication
When adopting branches, perform the wiring as shown below: (4-wire type)
PLC
E-44
When connecting a 100  terminal resistor, set the switch to the "100  " side.
For crossover wiring of a shielded cable using the terminal SG, set the
terminal 2/SG selector switch to the right side (ON) to change over the
terminal 2 to the terminal SG.
(By this setting, analog inputs to the terminal 2 become invalid.)
To next station inverter
4 Wiring
4.8 Connection Diagram