Mitsubishi Electric GOT1000 Series Connection Manual page 165

RS232 connection diagram 7)
GOT side
(terminal block)
YASKAWA PLC side
SD
RD
ER
DR
SG
RS
CS
NC
NC
RS232 connection diagram 8)
GOT side
(terminal block)
SD
RD
ER
DR
SG
RS
CS
NC
NC
RXD
3
TXD
1
Clamped by hood
RTS
12
GND
14
CTS
6
-
2
YASKAWA PLC side
RXD
3
TXD
2
DSR
6
DTR
20
SG
7
FG
1
RS
4
CS
5
CD
8
RS232 connection diagram 9)
GOT side
* 1
CD/NC
1
RD(RXD)
2
SD(TXD)
3
ER(DTR)
4
SG
5
DR(DSR)
6
RS(RTS)
7
CS(CTS)
8
-
9
*1 GT16: CD, GT15: CD, GT14: NC, GT12: NC,
GT11: NC, GT105 : NC, GT104 : NC
RS232 connection diagram 10)
GOT side
(terminal block)
SD
RD
ER
DR
SG
RS
CS
NC
NC
(2) Precautions when preparing a cable
(a) Cable length
The maximum length of the RS-232 cable differs
according to the specifications of the YASKAWA
PLC side.
For details, refer to the YASKAWA PLC user's
manual.
(b) GOT side connector
For the GOT side connector, refer to the following.
1.4.1 GOT connector specifications
(c) YASKAWA PLC side connector
Use the connector compatible with the YASKAWA
PLC side module.
For details, refer to the YASKAWA PLC user's
manual.
6. CONNECTION TO YASKAWA PLC
6.2 Serial Connection
YASKAWA PLC side
FG
1
TXD
2
RXD
3
NC
6
GND
7
NC
9
RTS
4
CTS
5
EST
8
YASKAWA PLC side
RXD
3
TXD
2
NC
6
NC
9
GND
7
FG
1
RTS
4
CTS
5
EST
8
6 - 11
1
2
3
4
5
6
7
8