Hakko Electronics V Series - Page 68

10. Hitachi PLC 10-5
Wiring Diagram 3
RS-422
Wiring Diagram 4
RD
SD
ER
SG
DR
RS
CS
2
CD 1
3
4
5
6
7
8
PLC
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.
RxDP
TxDP
RxDN
PLC
TxDN
1
SHELL
*1
12
13
24
25
+SD
-SD
+RD
-RD
1
2
7
8
* Use shielded twist-pair cables.
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