Hakko MONITOUCH V7 series - Manual (Page 319)

5-112 19. LG PLC
Wiring Diagram 4
RS-422
Wiring Diagram 5
Wiring Diagram 6
V7 (CN1)
D-sub 25pin(Male: )
FG
SD
RD
PLC
D-sub 25pin(Male: )
RXD 2
1
3 TXD
RS 4
GND
2
3
5 CS 5
SG 7
RTS
CTS
7
8
CD 1
DTR 4
DSR 6
* Use shielded twist-pair cables.
D-sub 25-pin (male) D-sub 25-pin (male)
SD+
SD
-
PLC
D-sub 25pin(Male: )
10
11
FG
+SD
-SD
+RD
-RD
1
12
13
24
25
V7 (CN1)
D-sub 25pin(Male: )
* Use shielded twist-pair cables.
D-sub 25-pin (male)
D-sub 25-pin (male)
RDA
RDB
PLC
FG
+SD
-SD
+RD
-RD
1
12
13
24
25
V7 (CN1)
D-sub 25pin(Male: )
SG 7 SG
SDA
SDB
* Use shielded twist-pair cables.
D-sub 25-pin (male)