Mitsubishi Electric GOT2000 Series Connection Manual page 147

(e) RS-422 connection diagram 5)
GOT side
(Terminal block)
SDA
SDB
RDA
RDB
SG
RSA
RSB
CSA
CSB
(f) RS-422 connection diagram 6)
GOT side
RDA
2
RDB
7
SDA
1
SDB
6
RSA
3
RSB
8
CSA
4
CSB
9
SG
5
FG
-
YASKAWA PLC side
RX(+)
2
RX(-)
1
TX(+)
7
TX(-)
6
SG
8
NC
3
RXR(+)
4
TXR(+)
5
YASKAWA PLC side
TX+
1
TX-
2
RX+
3
RX-
4
-
5
RX-
6
Receiving s
7
termination
GND
14
TX-
9
RX+
10
Sending sid
11
termination
-
12
VCC
13
TX+
8
(g) RS-422 connection diagram 7)
GOT side
(Terminal block)
SDA
SDB
RDA
RDB
SG
RSA
RSB
CSA
CSB
6. CONNECTION TO YASKAWA PLC
6.2 Serial Connection
YASKAWA PLC side
RX+
3
RX-
4
TX+
1
TX-
2
GND
14
RX-
6
RXR
7
TX+
8
TX-
9
RX+
10
TXR
11
-
12
6
VCC
13
-
5
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