Mitsubishi Electric FX3U-232-BD User Manual page 76

FX Series PLC User's Manual - Data Communication Edition
Common Items
2. FX Series (40-point, 60-point type)
3G
A B C
B
RS-485
FX -485-BD
3G
B
FX -485-BD-RJ
3G
B
FX -CNV-ADP
3G
B
RS-422
FX -422-BD
3G
B
FX -485-BD
3G
B
FX -485-BD-RJ
3G
B
FX -CNV-ADP
3G
B
RS-232C
FX -232-BD
3G
B
FX -CNV-ADP
3G
B
Ethernet
FX -CNV-ADP
3G
*1. Ch2 is not available when the FX
*2. Only the FX
A-48
For special function units/blocks
D
, , and indicate the mounting position.
A B C
(For the mounting procedure, refer to the respective communication equipment manual.)
ch1
ch1
ch1
A
ch1
FX -485ADP(-MB)
3U
ch1
ch1
ch1
A
FX -485ADP(-MB)
3U
ch1
ch1
A
FX -232ADP(-MB)
3U
ch1
A
FX -ENET-ADP
3U
3G
-485ADP-MB and FX
3U
2.3 Combination of Communication Equipment (Block Diagram)
, refer to the this section 3.
D
Only either or
A
can be used
C
as ch2.
C
FX -485-BD
3G
C
ch2
A
*1
FX -485-BD-RJ
3G
FX -485ADP(-MB)
3U
Either FX -
3U
C
232ADP(-MB) or
FX -485ADP
3U
(-MB) can be
selected. FX -422-BD
3G
ch2
A
*1
FX -485ADP(-MB)
3U
C
ch2
A
FX -232-BD
*1
3G
FX -232ADP(-MB)
3U
ch2
A
*1
FX -ENET-ADP
3U
-8AV-BD, FX -4EX-BD or FX
3G
-232ADP-MB support MODBUS communication.
3U
2 Communication Types and Communication Equipment
European
terminal block

N:N Network
RJ45
connector 
Parallel link
ch2

Computer link
European
terminal block

Non-protocol
communication

Inverter
ch2
communication
RJ45

MODBUS
connector
communication
European
terminal block
European
terminal block
8-pin MINI-DIN,
female

ch2 Programming
communication
8-pin MINI-DIN,
female
European
terminal block
RJ45
connector

Non-protocol
European
communication
terminal block
European
terminal block

Computer link
9-pin D-Sub,
male

MODBUS
ch2
communication
9-pin D-Sub,

Non-protocol
male
communication
9-pin D-Sub,

Programming
male
communication

Remote
9-pin D-Sub,
maintenance
male
Modular

Ethernet
jack

Programming
Modular
communication
jack
-2EYT-BD is used.
3G
*2
*2