Hakko Electronics V Series - Page 151

24-8 24. Siemens PLC
Wiring Diagram 3
Wiring Diagram 4
TXD
PLC
RXD
2
3
4
GND
5
7
6ES5 734-1BD20
S5-95U
1
2
3
4
5
7
SD
RD
RS
CS
SG
SHELL
8
7
5
*1
* Use shielded twist-pair cables.
D-sub 25-pin (male)
D-sub 25-pin (male)RJ-45 8-pin
V Series
CN1
V706
MJ2
*1 Pin No. 1 of CN1 is used
as FG.
The metal shell of the
modular jack 2 on the
V706 is used as SG.
Signal
Name
Pin No. Pin No.
Signal
Name
Pin No.
DCD
PLC
RXD
TXD
1
2
3
DTR 4
SG 5
DSR
RTS
CTS
6
7
8
1
2
3
4
5
7
SD
RD
RS
CS
SG
SHELL
8
7
5
*1
* Use shielded twist-pair cables.
D-sub 9-pin (female)
D-sub 25-pin (male)RJ-45 8-pin
V Series
CN1
V706
MJ2
*1 Pin No. 1 of CN1 is used
as FG.
The metal shell of the
modular jack 2 on the
V706 is used as SG.
Signal
Name
Pin No. Pin No.
Signal
Name
Pin No.