Mitsubishi GOT1000 Series Connection Manual page 586

15.2.2 RS-422 cable
The following shows the connection diagrams and connector specifications of the RS-422 cable used for
connecting the GOT to a PLC.
1 Connection diagram
(1) RS-422 cable 1)
GOT side
Signal name Pin No.
RDA 2
RDB 7
SDA 1
SDB 6
RSA 3
RSB 8
CSA 4
CSB 9
SG 5
FG
(2) RS-422 cable 2)
GOT side
Signal name Pin No.
RDA 2
RDB 7
SDA 1
SDB 6
RSA 3
RSB 8
CSA 4
CSB 9
SG 5
FG
15 - 16
15.2 Connection Cable
15.2.2 RS-422 cable
Cable connection and signal direction
Cable connection and signal direction
YASKAWA product side
Pin No. Signal name
2 SDA
9 SDB
3 RDA
6 RDB
1 PGND
4 Receiving side termination
8 Sending side termination
7 SG
YASKAWA product side
Pin No. Signal name
1 TX+
2 TX-
3 RX+
4 RX-
5
6 RX-
7 Receiving side termination
8 TX+
9 TX-
10 RX+
11 Sending side termination
12
13 VCC
14 GND