Specifications

14-6 14. LG PLC
Wiring Diagram 5
RS-422
Wiring Diagram 6
PLC
RXD
SG
TXD
4
5
7
1
2
3
SD
RD
SHELL
8
7
*1
7SG 5
* Use shielded twist-pair cables.
D-sub 9-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.
SD+
SD
PLC
10
11
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)
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.