Mitsubishi Electric FX3U-232-BD User Manual page 81

FX Series PLC User's Manual - Data Communication Edition
Common Items
2.3.8 For FX Series
2N
FX Series
2N
A B D
RS-485
RS-422
RS-232C
For special function units/blocks
C
A , B , C and D
(For the mounting procedure, refer to the respective communication equipment manual.)
B
FX -485-BD
2N
B A
FX -CNV-BD
2N
FX -485ADP
2NC
D
B
FX -ROM-E1
2N
FX -422-BD
2N
B
FX -485-BD
2N
A
B
FX -CNV-BD FX -485ADP
2NC
2N
B
FX -232-BD
2N
B A
FX -CNV-BD FX -232ADP
2NC
2N
D
FX -ROM-E1
2N
2 Communication Types and Communication Equipment
2.3 Combination of Communication Equipment (Block Diagram)
, refer to the next page.
C
indicate the mounting position.
European
terminal block
European
terminal block
A
M3 terminal
FX -485ADP
0N
Essential when inverter
communication is used.
8-pin MINI-DIN,
female
European
terminal block
European
terminal block
A
M3 terminal
FX -485ADP
0N
9-pin D-Sub, male
9-pin D-Sub, male
A
FX -232ADP
0N
Essential when the short mail
sending is used
●
N:N Network
●
Parallel link
●
Computer link
●
Non-protocol
communication
●
Inverter
communication
block
●
Programming
communication
●
Non-protocol
communication
block
●
Computer link
●
Non-protocol
communication
●
Programming
communication
●
Remote
maintenance
25-pin
●
Short mail
D-Sub,
sending
female
A-53
A
B
C
D
E
F
G
H
I
Apx.A