IDEC High Performance Series - Manual (Page 86)

Chapter 2
68
External Device Setup Manual
2.2.9 MELSEC-FX Series (Using the Ethernet Unit)
When connecting with MELSEC-FX3UC, FX2NC-CNV-IF or FX3UC-1PS-5V is required.
MICRO/I
Ethernet
FX3UC
FX3G
FX3U-ENET-L