Mitsubishi Electric GOT1000 Series Connection Manual page 93

RS232 connection diagram 6)
GOT side
SD
RD
ER
DR
SG
RS
CS
NC
NC
RS232 connection diagram 7)
CD 1
RD (RXD) 2
SD (TXD) 3
ER (DTR) 4
SG 5
DR (DSR) 6
RS (RTS) 7
CS (CTS) 8
- 9
RS232 connection diagram 8)
GOT side
SD
RD
ER
DR
SG
RS
CS
NC
NC

Precautions when preparing a cable
(1) Cable length
The length of RS-232 cables except for the RS-232
cable 3) must be 10m or less.
The length of the RS-232 cable 3) must be 30cm or
less.
(2) GOT side connector
For the GOT side connector, refer to the following.
1.4.1 GOT connector specifications
(3) IAI Robot Controller side connector
Use the connector compatible with the IAI Robot
Controller.
For details, refer to the IAI Robot Controller user's
manual.
RS232C conversion unit
side (RCB-CV-MW)
1
2
3
4
5
6
7
8
9
SIO converter side
1 -
2 RD
3 SD
5 SG
4 ER
6 DR
7 RS
8 CS
9 -
SIO converter side
1 -
2 RD
3 SD
5 SG
4 ER
6 DR
7 RS
8 CS
9 -
2. CONNECTION TO IAI ROBOT CONTROLLER
2.3.2 RS-422/485 cable

Connection diagram
RS422/485 connection diagram 1)
Junction box 4D side
E-CON Connector (Plug)
Model name : -1473562-4
1
2
3
4
RS422/485 connection diagram 2)
Junction box 4D side
E-CON Connector (Plug)
Model name : -1473562-4
1
2
3
4
RS422/485 connection diagram 3) (For GT16)
Terminating resistor
220Ω 1/2W
GOT side
SDA1 (TXD1+) 6
SDB1 (TXD1-) 8
SG 2
RDA1 (RXD1+) 10
RDB1 (RXD1-) 12
SDA2 (TXD2+) 5
SDB2 (TXD2-) 7
RSA (RTS+) 14
RSB (RTS-) 16
CSA (CTS+) 18
CSB (CTS-) 20
NC 1
NC 3
NC 4
RDA2 (RXD2+) 9
RDB2 (RXD2-) 11
NC 13
NC 15
NC 17
NC 19
2.3 Connection Diagram
Terminating resistor
220Ω 1/4W
Junction box 4D side
E-CON Connector (Plug)
Model name : -1473562-4
1
2
3
4
Junction box 4D side
E-CON Connector (Plug)
Model name : -1473562-4
1
2
3
4
2 - 15
1
2
3
4
5
6
7
8