Mitsubishi Electric GOT2000 Series Connection Manual page 181

(d) RS-422 connection diagram 4)
RDA
RDB
SDA
SDB
RSA
RSB
CSA
CSB
*1 Connect RXR with RX(-) and TXR with TX(-) of 217IF01, and insert the terminating resistor.
(e) RS-422 connection diagram 5)
GOT side
2
7
1
6
3
8
4
9
SG
5
FG
-
GOT side
(Terminal block)
SDA
SDB
RDA
RDB
SG
RSA
RSB
CSA
CSB
YASKAWA PLC side
TX+
1
TX-
2
RX+
3
RX-
4
-
5
* 1 * 1
RX-
6
RXR
7
TX+
8
GND
14
RX+
10
TXR
11
-
12
VCC
13
TX-
9
YASKAWA PLC side
RX(+)
2
RX(-)
1
TX(+)
7
TX(-)
6
SG
8
NC
3
RXR(+)
4
TXR(+)
5
6.2 Serial Connection
6
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