Mitsubishi Electric GOT2000 Series Connection Manual page 518

(5) RS-485 connection diagram 5) (For GT16)
GOT side
SDA1(TXD1+)
SDB1(TXD1-)
RDA1(RXD1+)
RDB1(RXD1-)
SDA2(TXD2+)
SDB2(TXD2-)
RDA2(RXD2+)
RDB2(RXD2-)
RSA(RTS+)
RSB(RTS-)
CSA(CTS+)
CSB(CTS-)
SG
NC
(6) RS-485 connection diagram 6)
GOT side
SDA1
1
SDB1
2
RDA1
3
RDB1
4
SDA2
5
SDB2
6
RDA2
7
RDB2
8
SG
9
FG
10
14 - 8
14.3 Connection Diagram
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Shell
PANASONIC servo amplifier side
PANASONIC servo amplifier side
RS485+
6
RS485-
5
RS485+
8
RS485-
7
GND
1
NC 2
TXD 3
RXD 4
Shell
FG
RS485+
6
RS485-
5
RS485+
8
RS485-
7
GND
1
2
NC
TXD 3
RXD 4
FG Shell
PANASONIC servo amplifier side
6
5
8
7
1
2
3
4
Shell
PANASONIC servo amplifier side
6 RS485+
RS485-
5
RS485+
8
RS485-
7
1 GND
2 NC
TXD
3
RXD
4
FG
Shell
RS485+
RS485-
RS485+
RS485-
GND
NC
TXD
RXD
FG