Mitsubishi Electric CNC 700 Series Connection Manual page 127

8. Connections of I/O Interface
<Signal assignment table>
<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".
Machine side
control panel, etc.
24VDC(+)
0V(RG)
24VDC(+)
0V(RG)
24VDC(+)
RA
PL
0V(RG)
24VDC(+)
RA
PL
0V(RG)
24VDC(+)
0V(RG)
<Adaptive connector>
DCIN (CN220)
Y
Connector:2-178288-3
Contact:1-175218-5
Manufacturer: Tyco
Electronics AMP
(Note 1) ( ) is the MITSUBISHI original type name.
(Note 2) Refer to appendix 2 for the details on R-TM.
X40
X41
DI-L X42
X43
X44
X45
X46
X47
X48
X49
X4A
X4B
X4C
DI-R
X4D
X4E
X4F
COM
24VDC
24VDC
Y40
Y41
Y42
DO-L
Y43
Y44
Y45
Y46
Y47
Y48
Y49
Y4A
Y4B
Y4C
Y4D
Y4E
DO-R
Y4F
24VDC
24VDC
Control unit
Operation panel
I/O unit
R-TM
Remote I/O
unit
RIO1/RIO2 (CN211)
X
Connector:1-178288-3
Contact:1-175218-2
Manufacturer: Tyco
Electronics AMP
8.2 Connecting with Remote I/O Unit
FCUA-DX11
DI-L
B A
20
X50
19
X51
X52 18
X53 17
16
X54
15
X55
X56 14
X57 13
12
X58
11
X59
X5A 10
X5B 9
8
X5C
7
X5D
X5E 6
X5F 5
4
3
COM
0V(RG) 2
0V(RG) 1
B A
DO-L
B A
20
Y50
Y51 19
18
Y52
17
Y53
16
Y54
Y55 15
Y56 14
13
Y57
12
Y58
Y59 11
Y5A 10
9
Y5B
8
Y5C
Y5D 7
Y5E 6
5
Y5F
4
3
0V(RG) 2
1
0V(RG)
B A
RIO1
1 2
TxRx TxRx* LG
X
DI-L/DO-L (CN300)
DI-R/DO-R
Solderless type
connector: 7940-6500SC
Manufacturer: 3M
108
DI-R
B A
20
X60 X70
19
X61 X71
X62 X72 18
X63 X73 17
16
X64 X74
15
X65 X75
X66 X76 14
X67 X77 13
12
X68 X78
11
X69 X79
X6A X7A 10
X6B X7B 9
8
X6C X7C
7
X6D X7D
X6E X7E 6
X6F X7F 5
4
3
COM COM
24VDC 0V(RG) 2
24VDC 0V(RG) 1
B A
DO-R
B A
20
Y60
Y61 19
18
Y62
17
Y63
16
Y64
Y65 15
Y66 14
13
Y67
12
Y68
Y69 11
Y6A 10
9
Y6B
8
Y6C
Y6D 7
Y6E 6
5
Y6F
4
3
24VDC 0V(RG) 2
1
24VDC 0V(RG)
B A
RIO2
DCIN
3 1 2 3 1 2
TxRx TxRx* LG +24V 0V
X Y
Terminator (R-TM)
Connector:1-178288-3
Contact:1-175218-2
X
Manufacturer: Tyco
Electronics AMP
3
FG