Connection To Plc - Mitsubishi FX3U-USB-BD User Manual

FX Series PLC User's Manual - Data Communication Edition
Non-Protocol Communication (FX
FX Series
FX
3U
FX
3UC
3.3

Connection to PLC

The 232IF can be directly connected to an FX PLC main unit or to the right side of another function block or
powered extension unit.
The unit number is assigned to each special unit/block in the order "No. 0, No. 1, No. 2 ..." from the unit/block
nearest to the main unit. (for FX
No. 3 ...".)
Up to eight 232IF units can be connected to an FX
connected to an FX
*1. Up to seven 232IF units can be connected to an FX
1. For FX PLC
2N
G-10
-232IF)
2N
Communication equipment (option)
(9-pin D-Sub, male)
FX -CNV-IF
2NC
FX -1PS-5V
3UC
-32MT-LT(-2) PLC, the unit number is assigned in the order "No. 1, No. 2,
3UC
PLC.
2NC
FX -48MR
2N
X000 to X027
Y000 to Y027
PO W E R
S D
R D
FX -232IF
2N
PO W E R
+
S D
R D
FX -232IF
2N
(9-pin D-Sub, male)
P O W E R
+
S D
R D
FX -232IF
2N
(9-pin D-Sub, male)
3UC *1
/FX /FX
2N 3U
-32MT-LT(-2) PLC.
3UC
PO W E R
S D
R D
FX -232IF FX -16EX
2N 2N
Special block X030 to
No.0 X047
3 System Configuration and Selection
3.3 Connection to PLC
Total extension
distance
15 m
(49' 2")
15 m
(49' 2")
15 m
(49' 2")
PLC, up to four 232IF units can be
PO W E R
S D
R D
FX -232IF
2N
Special block
No.1
Check