A-62
FX Series PLC User's Manual - Data Communication Edition
Common Items
3 Outline of Communication Setting in the FX Series
3.4 Extension of Ports (For FX3G, FX3U, FX3UC)
2. For FX3G PLC (14-point, 24-point type)
One communication port channel can be connected to the FX3G PLC main unit (14-point and 24-point type).
It is not allowed to connect two communication special adapters.
Communication
special adapter
(ch1)
Analog special
adapter
Standard built-in port (RS-422)
(ch0)
Standard built-in port (RS-422)
(ch0)
Communication
expansion board
(ch1)
FX3G-CNV-ADP