Epson V7 User Manual
5-52
7. YASKAWA PLC
Wiring
Wiring diagrams with the PLC are shown below.
RS-232C
Wiring Diagram 1
Wiring Diagram 2
V7 (CN1)
D-sub 25pin(Male: )
FG
SD
RD
RS
CS
1
2
3
4
5
TXD
RXD
SG
7
RTS
CTS
DSR
SGND
DTR
2
3
4
5
6
7
9
PLC
D-sub 9pin(Male: )
* Use shielded twist-pair cables.
D-sub 25-pin (male)
D-sub 9-pin (male)
V7 (CN1)
D-sub 25pin(Male: )
FG
SD
RD
RS
CS
1
2
3
4
5
TXD
RXD
SG
7
RTS
CTS
DSR
GND
DTR
2
3
4
5
6
7
9
PLC
D-sub 15pin(Male: )
* Use shielded twist-pair cables.
D-sub 25-pin (male)
D-sub 15-pin (male)