Mitsubishi Electric FX3U-232-BD User Manual page 78

FX Series PLC User's Manual - Data Communication Edition
Common Items
2.3.6 For FX Series
3GC
FX Series
3GC
A B
and
A
(For the mounting procedure, refer to the respective communication equipment manual.)
A
RS-485
FX -485ADP(-MB)
3U
A
RS-422
FX -485ADP(-MB)
3U
A
RS-232C
FX -232ADP(-MB)
3U
A
Ethernet
FX -ENET-ADP
3U
*1. Only the FX
A-50
For special function units/blocks
indicate the mounting position.
B
ch1
ch1
ch1
ch1
-485ADP-MB and FX
3U
2 Communication Types and Communication Equipment
2.3 Combination of Communication Equipment (Block Diagram)
, refer to the next page.
B
Either FX -
3U
232ADP(-MB),
FX -485ADP(-MB)
3U
or FX -ENET-ADP
3U
can be selected.
terminal block
A
ch2
terminal block
FX -485ADP(-MB)
3U
terminal block
A
ch2
terminal block
FX -485ADP(-MB)
3U
9-pin D-Sub,
A
ch2
9-pin D-Sub,
FX -232ADP(-MB)
3U
A
ch2
Modular jack
FX -ENET-ADP
3U
Modular jack
-232ADP-MB support MODBUS communication.
3U
 N:N Network
European

Parallel link

Computer link
 Non-protocol
communication
European Inverter

communication

MODBUS
communication
European

Non-protocol
communication
European
 Computer link
 Non-protocol
communication

MODBUS
male communication
 Programming
communication
 Remote
maintenance
male
● Ethernet
● Programming
communication
*1
*1