Connection To Pc Main Unit - Mitsubishi Electric MELSEC FX2N-2LC User Manual

FX2N-2LC Temperature Control Block
2.5

Connection to PC Main Unit

Connect the FX
FX -2LC units are treated as special blocks of the PLC, and the special block No. 0 to 7 is
2N
automatically assigned to each FX
(These unit Nos. are used in FROM/TO instructions.)
One FX -2LC unit occupies eight I/O points in the PC main unit.
2N
For the details of I/O assignment in the PC, refer to the manual of the FX
FX
2N
(X000 to X017)
L N
Y2
Y1 Y3
(Y000 to Y017)
( ) indicates the I/O No. assignment in the PC main unit.
• Up to eight FX
units can be connected to the FX
• When connecting the FX
required.
(When connecting the FX
not required.)
• For extension, an extension cable FX
rately are required.
Only one FX
-2LC to the PC main unit with an extension cable.
2N
-32MR
FX
2N
COM X2 X4 X10 X14 X16
24+ X1 X3 X7 X13 X15
0 1 2 3 4 5 6 7
IN
10 11 12 13 14 15 16 17
POWER
RUN
BATT.V
PROG.E
0 1 2 3 4 5 6 7
FX -32MR CPU.E
OUT
2N
FX -4AD
10 11 12 13 14 15 16 17
2N
Y4 Y6 Y10 Y12 Y14
Y5 COM3 Y11 Y13 Y15
Special
block
No. 0
-2LC units can be connected to the FX
2N
-2LC unit to the FX
2N
-2LC unit to the FX
2N
-65EC can be used per system.
0N
-2LC unit from the one nearest to the PLC basic unit.
2N
FX -2LC
2N
-4AD
POWER POWER
FX -2LC
2N
24V
A/D
OUT1
24V
OUT2
Special
block
No. 1
Series PC.
2NC
Series PC, the interface FX
2NC
Series PC, the interface FX
2N
-65EC (650 mm) and the FX
0N
Product Configuration 2
/
2N 2NC
FX -32MR
2N
(X020 to X037)
COM X0 X2 X4 X6 X0 X2 X4 X6
L N 24+ X1 X3 X5 X7 X1 X3 X5 X7
0 1 2 3 4 5 6 7
IN
0 1 2 3 4 5 6 7
POWER
0 1 2 3 4 5 6 7
FX -32ER OUT
2N
0 1 2 3 4 5 6 7
Y0 Y2 Y4 Y6 Y0 Y2 Y4 Y6
COM1 Y1 Y3 COM2 Y5 Y7 COM3 Y1 Y3 COM4 Y5 Y7
(Y020 to Y037)
Series PC. Up to four FX
2N
-CNV-BC sold sepa-
2NC
Series PC.
FX -2LC
2N
POWER
FX -2LC
2N
24V
OUT1
OUT2
Special
block
No.2
-2LC
2N
-CNV-IF is
2NC
-CNV-IF is
2NC
2-4