Mitsubishi Electric M70V Series Connection Manual page 161

MITSUBISHI CNC
4 Connection
Setting example 3
FCU7-DX720/721
/730/731
Number of occupied stations: 1
136
FCUA-DX100/101
＋
3
Total number of occupied stations: 3 (Maximum configuration)
FCUA-DX110/111
or
FCUA-DX120/121
＋
4
2
5