Mitsubishi Electronics E70 User Manual
E70 Series Connection Manual
4.4 Connection of Remote I/O Unit
105
<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.
DI-L
0V(RG)
PL
DO-L
FCUA-DX101/141
B
X40
X41
X42
X43
X44
X45
X46
X47
X48
X49
X4A
X4B
X4C
X4D
X4E
X4F
X41
X42
X43
X44
X45
X46
X47
X48
X49
X4A
X4B
X4C
X4D
X4E
X4F
COM
B
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
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
X51
X52
X53
X54
X55
X56
X57
X58
X59
X5A
X5B
X5C
X5D
X5E
X5F
COM
0V(RG)
0V(RG)
0V(RG)
0V(RG)
A
B
Y40
Y41
Y42
Y43
Y44
Y45
Y46
Y47
Y48
Y49
Y4A
Y4B
Y4C
Y4D
Y4E
Y4F
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
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
Y51
Y52
Y53
Y54
Y55
Y56
Y57
Y58
Y59
Y5A
Y5B
Y5C
Y5D
Y5E
Y5F
0V(RG)
0V(RG)
0V(RG)
A
R-TM
Y
DCIN
1 2 3
+24V 0V FG
RIO1
1 2 3
TxRx TxRx*
LG
RIO2
1 2 3
TxRx TxRx*
LG
X
X
0V(RG)
0V(RG)
DI-L
DO-L
RA
R
<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 units
are connected to the control unit and the
station No. is set to “2”.
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 units
are connected to the control unit and the
station No. is set to “2”.
Machine side
control panel, etc.
control panel, etc.
Remote
I/O unit
I/O unit
Operation panel
I/O unit
Control unit
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
DI- R/DO- R
Terminator
Connector:1-178288-3
Contact:1-175216-2
Contact:1-175216-2
Manufacturer: 3M
Connector:1-178288-3
Contact:1-175218-2
Contact:1-175218-2
Connector:2-178288-3
Contact:1-175218-5
Contact:1-175218-5
Tyco Electronics
Manufacturer:
Tyco Electronics
Manufacturer:
Solderless type
connector:
7940-6500SC
connector:
7940-6500SC
Tyco Electronics
Manufacturer: