Rs422 wiring – Yaskawa MP940 Reference Manual User Manual
Page 161
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MotionSuite™ MP940 Machine Controller Reference Manual
Connection Method
5-19
RS422 Wiring
1
TX(+)
2
TX(-)
11
TXR
3
RX(+)
4
RX(-)
7
RXR
3
SH
14
GND
FG
MP940 PORT2
相手局
3
RX(+)
4
RX(-)
7
RXR
1
TX(+)
2
TX(-)
11
TXR
3
SH
14
GND
FG
MP940 PORT2
相手が同じMP940の場
合,以下のようになり
ます。
The following results if the
counterpart node is an MP940.
Counterpart Node
SHIELD
SHIELD
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