Mitsubishi Electric FX3U-232-BD User Manual page 89

FX Series PLC User's Manual - Data Communication Edition
Common Items
2.3.12 For FX Series
1S
FX Series
1S
B
A
RS-485
RS-422
RS-232C
special units/blocks are not connectable.
C
C
A B , and C indicate the mounting position.
(For the mounting procedure, refer to the respective communication equipment manual.)
B
FX -485-BD
1N
B
A
FX -CNV-BD FX -485ADP
1N
2NC
B
FX -422-BD
1N
B
FX -485-BD
1N
B A
FX -485ADP
FX -CNV-BD
2NC
1N
B
FX -232-BD
1N
B A
FX -CNV-BD FX -232ADP
1N 2NC
2 Communication Types and Communication Equipment
2.3 Combination of Communication Equipment (Block Diagram)
European
terminal block
European
terminal block
A
M3 terminal
block
FX -485ADP
0N
8-pin MINI-DIN,
female
European
terminal block
European
terminal block
A
M3 terminal
block
FX -485ADP
0N
9-pin D-Sub, male
9-pin D-Sub, male
A
25-pin
D-Sub,
female
FX -232ADP
0N
A
B
C
● N:N Network
●
Parallel link
●
Computer link
●
Non-protocol
communication
D
E
● Programming
communication
F
●
Non-protocol
G
communication
H
●
Computer link
●
Non-protocol
communication
●
Programming
communication
●
Remote
maintenance
Apx.A
A-61
I