Specifications

6 - 10
6. CONNECTION TO YASKAWA PLC
6.2 Serial Connection
6.2.7 Connection Diagram
The following diagram shows the connection between the
GOT and the PLC.
 RS-232 cable
(1) Connection diagram
(a) RS-232 connection diagram 1)
(b) RS-232 connection diagram 2)
(c) RS-232 connection diagram 3)
GOT side
YASKAWA PLC side
CD
RD(RXD)
SD(TXD)
ER(DTR)
SG
DR(DSR)
RS(RTS)
CS(CTS)
-
1
2
3
4
5
6
7
8
9
1
2
3
6
7
9
4
5
8
FG
TXD
RXD
DSR
GND
DTR
RTS
CTS
EST
GOT side
YASKAWA PLC side
CD
RD(RXD)
SD(TXD)
ER(DTR)
SG
DR(DSR)
RS(RTS)
CS(CTS)
-
1
2
3
4
5
6
7
8
9
1
2
3
6
7
9
4
5
8
FG
TXD
RXD
DSR
GND
DTR
RTS
CTS
NC
GOT side
YASKAWA PLC side
CD
RD(RXD)
SD(TXD)
ER(DTR)
SG
DR(DSR)
RS(RTS)
CS(CTS)
-
1
2
3
4
5
6
7
8
9
1
2
3
4
7
6
5
8
9
FG
TXD
RXD
RTS
GND
DSR
OP/CTS
PWR
DTR
(d) RS-232 connection diagram 4)
(e) RS-232 connection diagram 5)
(f) RS-232 connection diagram 6)
GOT side
YASKAWA PLC side
CD
RD(RXD)
SD(TXD)
ER(DTR)
SG
DR(DSR)
RS(RTS)
CS(CTS)
-
1
2
3
4
5
6
7
8
9
1
3
12
14
2
6
Clamped by hood
TXD
RXD
RTS
GND
-
CTS
GOT side
YASKAWA PLC side
CD
RD(RXD)
SD(TXD)
ER(DTR)
SG
DR(DSR)
RS(RTS)
CS(CTS)
-
1
2
3
4
5
6
7
8
9
1
2
3
6
7
20
4
5
8
FG
TXD
RXD
DSR
SG
DTR
RS
CS
CD
GOT side
YASKAWA PLC side
CD
RD(RXD)
SD(TXD)
ER(DTR)
SG
DR(DSR)
RS(RTS)
CS(CTS)
-
1
2
3
4
5
6
7
8
9
1
2
3
6
7
9
4
5
8
FG
TXD
RXD
NC
GND
NC
RTS
CTS
EST