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4 Connection
MITSUBISHI CNC
110
<Signal assignment>
<Adaptive connector>
(Note 1) ( ) is the MITSUBISHI original type name.
(Note 2) Refer to "Cable: R-TM Terminator Connector" for the details of R-TM.
PL
0V
FCUA-DX121
Y
D CIN
1 2 3
+24V 0V FG
RIO1
1 2 3
TxRxTxRx*
XX
PL
R
R
DI-L
DI-R
DO-L
DO-R
B
X60
X61
X62
X63
X64
X65
X66
X67
X68
X69
X6A
X6B
X6C
X6D
X6E
X6F
COM
B
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
A
X70
X71
X72
X73
X74
X75
X76
X77
X78
X79
X7A
X7B
X7C
X7D
X7E
X7F
COM
0V
0V
A
B
Y60
Y61
Y62
Y63
Y64
Y65
Y66
Y67
Y68
Y69
Y6A
Y6B
Y6C
Y6D
Y6E
Y6F
AO
B
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
A
AO*
0V
0V
A
B
Y40
Y41
Y42
Y43
Y44
Y45
Y46
Y47
Y48
Y49
Y4A
Y4B
Y4C
Y4D
Y4E
Y4F
B
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
A
Y50
Y51
Y52
Y53
Y54
Y55
Y56
Y57
Y58
Y59
Y5A
Y5B
Y5C
Y5D
Y5E
Y5F
0V
0V
A
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
A
X50
X51
X52
X53
X54
X55
X56
X57
X58
X59
X5A
X5B
X5C
X5D
X5E
X5F
COM
0V
0V
A
B
X40
X41
X42
X43
X44
X45
X46
X47
X48
X49
X4A
X4B
X4C
X4D
X4E
X4F
COM
B
R-TM
0V
0V
0V
0V
DI-L
DI-R
DO-L
DO-R
RA
RA
RIO2
TxRx LG
1
23
LG
TxRx*
24VDC(+)
24VDC(+)
24VDC(+)
24VDC(+)
24VDC(+)
Control unit
Remote I/O
unit
Operation panel
I/O unit
Machine side
control panel, etc.
<CAUTION>
When using two or more remote I/O units or when
connecting to the operation panel I/O unit, the signal
assignment will differ. Refer to the "PLC Interface
Manual" for details. The I/O assignment shows an
example when the station No. is set to "2".
24VDC
24VDC
24VDC
24VDC
24VDC
24VDC
24VDC
24VDC
X
DCIN (CN220)
Y
RIO1/RIO2 (CN211)
X
(R-TM)
DI-L/DO-
L (CN300)
DI-R/DO-
R
Terminator
Connector:1-178288-3
Contact:1-175216-2
Manufacturer: 3M
Connector:1-178288-3
Contact:1-175218-2
Connector:2-178288-3
Contact:1-175218-5
Tyco Electronics
Manufacturer:
Tyco Electronics
Manufacturer:
Solderless type
connector:
7940-6500SC
Tyco Electronics
Manufacturer: