Hakko MONITOUCH V7 series - Manual (Page 332)

5
25. TAIAN PLC 5-125
Co
nne
c
tio
n
to P
L
Cs
Wiring
Wiring diagrams with the PLC are shown below.
RS-422
Wiring Diagram 1
Wiring Diagram 2
FG
+SD
SG
-SD
+RD
-RD
1
12
7
13
24
25
T/R+
T/R
-
SHLD
V7 (CN1)
D-sub 25pin(Male: )
PLC
* Use shielded twist-pair cables.
D-sub 25-pin (male)
V7 (CN1)
D-sub 25pin(Male: )
FG
SG
+SD
-SD
+RD
RX+
PLC
D-sub 9pin(Male: )
TX+
PG/COM
2
3
4
-RD
7
1
12
13
24
25
GND 5
RX
-
7
TX
-
8
* Use shielded twist-pair cables.
D-sub 25-pin (male)
D-sub 9-pin (male)