Mitsubishi FX2N Programmable Logic Controller PLC Connection Guide

PLC Connection Guide
Mitsubishi FX2N
Supported Series: Mitsubishi FX2N series PLC
Website http://www.mitsubishi-automation.com
HMI Setting:
Parameters
Recommended
PLC type
Mitsubishi FX2N
PLC I/F
RS485 4W
RS232/RS485
Baud rate
19200
9600/19200/38400
/57600/115200
Data bits
7
Parity
Even
Stop bits
1
PLC sta. no.
0
Online simulator
Options
YES
Notes
Extend address mode NO
*Support communications between HMI and PLC in pass-through mode
*Set LW-9903 to 2 to enhance the speed of download/upload PLC program in
pass-through mode
Device Address:
Bit/Word
Device type
Format
Range
Memo
B
X
OOO
0 ~ 377
Input Relay
B
Y
OOO
0 ~ 377
Output Relay
B
M
DDDD
0 ~ 7999
Auxiliary Relay
B
T
DDD
0 ~ 255
Timer Relay
B
C
DDD
0 ~ 255
Counter Relay
B
SM
DDDD
8000 ~ 9999 Special Auxiliary Relay
B
D_Bit
DDDDdd
0 ~ 799915
Data Register Bit (D)
B
S
DDDD
0 ~ 4095
State Relay (S)
W
TV
DDD
0 ~ 255
Timer Memory
W
CV
DDD
0 ~ 199
Counter Memory
W
D
DDDD
0 ~ 7999
Data Register
DW
CV2
DDD
200 ~ 255
Counter Memory(D Word)
W
SD
DDDD
8000 ~ 9999 Special Data Register
PLC Connection Guide
Wiring Diagram:
The following is the view from the soldering point of a cable.
eMT3000 series
COM1 RS485 4W
9P D-Sub Male
RS422 8P Mini-DIN
Female socket
1 RX2 RX+
3 TX4 TX+
5 GND
cMT/mTV series
4 TX7 TX+
1 RX2 RX+
3 GND
COM2 RS485 4W
9P D-Sub Female
RS422 8P Mini-DIN
Female socket
7 RX-
4 TX-
6 RX+
7 TX+
9 TX-
1 RX-
8 TX+
2 RX+
5 GND
3 GND
MT8000iE/MT8000XE series except MT8050iE
COM1 RS485 4W
9P D-Sub Male
COM2 RS485 4W
9P D-Sub Male
RS422 8P Mini-DIN
Female socket
1 RX-
1 RX-
4 TX-
2 RX+
2 RX+
7 TX+
3 TX-
3 TX-
1 RX-
4 TX+
4 TX+
2 RX+
5 GND
5 GND
3 GND
MT6000/8000 series except MT6050i/MT8050i
COM1 RS485 4W
9P D-Sub Male
RS422 8P Mini-DIN
Female socket
1 RX2 RX+
3 TX4 TX+
5 GND
4 TX7 TX+
1 RX2 RX+
3 GND
PLC Connection Guide
MT6050i/MT8050i/MT8050iE
COM1 RS485 4W
9P D-Sub Female
RS422 8P Mini-DIN
Female socket
1 RX2 RX+
3 TX4 TX+
5 GND
4 TX7 TX+
1 RX2 RX+
3 GND
Driver Version:
Version
Date
V1.60
Sep/10/2009
Description
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