Mitsubishi Electric GOT1000 Series Connection Manual page 79

RS-232 connection diagram 4)
(For GT105 , GT104 , GT1030, GT1020)
Connection diagram for connecting GT105
GT1020
GT105 ,
GT104 side
N.C.
1
RD(RXD)
2
SD(TXD)
3
ER(DTR)
4
SG
5
DR(DSR)
6
RS(RTS)
7
CS(CTS)
8
9
RS-232 connection diagram 5)
(For GT105 , GT104 )
Connection diagram for connecting GT105
GT104
GOT side
N.C.
1
RD(RXD)
2
SD(TXD)
3
ER(DTR)
4
SG
5
DR(DSR)
6
RS(RTS)
7
CS(CTS)
8
9
RS-232 connection diagram 6)
Cable (GT10-C02H-6PT9P)
9-pin D-sub side
N.C.
1
RD(RXD)
2
SD(TXD)
3
ER(DTR)
4
SG
5
DR(DSR)
6
RS(RTS)
7
CS(CTS)
8
9
or GT104 to GT1030 or
GT103 ,
GT102 side
RS(RTS)
SD(TXD)
RD(RXD)
DR(DSR)
SG
ER(DTR)
CS(CTS)
N.C.
N.C.
or GT104 to GT105 or
GOT side
N.C.
1
SD(TXD)
3
RD(RXD)
2
DR(DSR)
6
SG
5
ER(DTR)
4
CS(CTS)
8
RS(RTS)
7
9
2nd GOT side
(terminal block)
RS
6
SD(TXD)
1
RD(RXD)
2
DR(DSR)
4
SG
5
ER(DTR)
3
CS(CTS)
7
N.C.
8
N.C.
9
2. MICROCOMPUTER CONNECTION (SERIAL)
RS-232 connection diagram 7)
Cable (GT10-C02H-6PT9P)
9-pin D-sub side
N.C.
1
RD(RXD)
2
SD(TXD)
3
ER(DTR)
4
SG
5
DR(DSR)
6
RS(RTS)
7
CS(CTS)
8
9

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.
1.4.1 GOT connector specifications
2.3 Connection Diagram
1
2nd GOT side
N.C.
1
SD(TXD)
3
RD(RXD)
2
2
DR(DSR)
6
SG
5
ER(DTR)
4
CS(CTS)
8
RS(RTS)
7
3
4
5
6
7
8
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