Connection Diagram; Cable - Mitsubishi Electric GOT1000 Series Connection Manual
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Also See for GOT1000 Series:
- Connection manual (436 pages) ,
- Handbook (294 pages) ,
- Manual (238 pages)
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3.3 Connection Diagram
The following diagram shows the connection between the
GOT and the PLC.
3.3.1
RS-232 cable
Connection diagram
RS232 connection diagram 1)
For the GT16, GT15
GOT side
(D-sub 9-pin)
CD
1
RD(RXD)
2
SD(TXD)
3
ER(DTR)
4
SG
5
DR(DSR)
6
RS(RTS)
7
CS(CTS)
8
-
9
*1
Connect FG grounding to the appropriate part of a cable
shield line.
For GT14, GT12, GT11
GOT side
(D-sub 9-pin)
NC
1
RD(RXD)
2
SD(TXD)
3
ER(DTR)
4
SG
5
DR(DSR)
6
RS(RTS)
7
CS(CTS)
8
-
9
*1
Connect FG grounding to the appropriate part of a cable
shield line.
Precautions when preparing a cable
(1) Cable length
The length of the RS-232 cable must be 15m or less.
(2) GOT side connector
For the GOT side connector, refer to the following.
1.4.1GOT connector specifications
(3) HITACHI PLC side connector
Use the connector supporting the HITACHI PLC side
module.
For details, refer to the HITACHI PLC user's manual.
PLC side
RS
7
SD
3
RD
2
DR
6
SG
5
ER
4
CD
1
CS
8
* 1
-
9
PLC side
CD
1
SD
3
RD
2
DR
6
SG
5
ER
4
RS
7
CS
8
* 1
-
9
3.3.2
RS-422 cable
Connection diagram
RS422 connection diagram 1)
GOT side
SDA1(TXD1+)
1
SDB1(TXD1-)
2
RDA1(RXD1+)
3
RDB1(RXD1-)
4
SDA2(TXD2+)
5
SDB2(TXD2-)
6
RDA2(RXD2+)
7
RDB2(RXD2-)
8
RSA(RTS+)
9
RSB(RTS-)
10
CSA(CTS+)
11
CSB(CTS-)
12
SG
13
NC
14
*1
Connect FG grounding to the appropriate part of a cable
shield line.
RS422 connection diagram 2)
GOT side
SDA
1
RDA
2
RSA
3
CSA
4
SG
5
SDB
6
RDB
7
RSB
8
CSB
9
*1
Connect FG grounding to the appropriate part of a cable
shield line.
3. CONNECTION TO HITACHI PLC
3.3 Connection Diagram
PLC side
RD-H
2
RD-L
1
SD-H
3
SD-L
4
-
6
ATT-H
7
-
8
ATT-L
9
SG
5
* 1
PLC side
RD-H
2
SD-H
3
-
6
ATT-H
7
SG
5
RD-L
1
SD-L
4
-
8
* 1
ATT-L
9
3 - 5
1
2
3
4
5
6
7
8
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