Rs-232 Cable - Mitsubishi GOT1000 Series Connection Manual

(2) RS-232 cable 2) (when PLC CPU side connector is D-sub 25-pin)
(a) For the GT15
GOT side
Signal name Pin No.
CD 1
RD(RXD) 2
SD(TXD) 3
ER(DTR) 4
SG 5
DR(DSR) 6
RS(RTS) 7
CS(CTS) 8
9
(b) For the GT11
<When connecting to the Q/Qn Serial Communication module>
GOT side
Signal name Pin No.
CD 1
RD(RXD) 2
SD(TXD) 3
ER(DTR) 4
SG 5
DR(DSR) 6
RS(RTS) 7
CS(CTS) 8
9
<When connecting to the Computer Link Module>
GOT side
Signal name Pin No.
NC 1
RD(RXD) 2
SD(TXD) 3
ER(DTR) 4
SG 5
DR(DSR) 6
RS(RTS) 7
CS(CTS) 8
9
Cable connection and signal direction
Cable connection and signal direction
Cable connection and signal direction
PLC side
Pin No. Signal name
1
2
3
4
5
6
7
8
20
PLC side
Pin No. Signal name
1
2
3
4
5
6
7
8
20
PLC side
Pin No. Signal name
1
2
3
4
5
6
7
8
20
4.2 Connection Cable

4.2.1 RS-232 cable

1
FG
SD(TXD)
2
RD(RXD)
RS(RTS)
CS(CTS)
DR(DSR)
SG
CD
3
ER(DTR)
4
FG
SD(TXD)
RD(RXD)
RS(RTS)
CS(CTS)
DR(DSR)
5
SG
CD
ER(DTR)
6
FG
SD(TXD)
RD(RXD)
RS(RTS)
CS(CTS)
7
DR(DSR)
SG
CD
ER(DTR)
8
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