Hakko Electronics Monitouch V9 Series - Page 116

2.1 PLC Connection 2-39
RS-422/RS-485
Wiring diagram 1 - C4
Wiring diagram 2 - C4
Wiring diagram 3 - C4
Name Name
1
No.
2
3
4
-RD
-SD
+SD
5SG
+RD
FG
RXD-
COM
TXD+
RXD+
TXD- 1
No.
2
5
6
9
Dsub 9 (Male)
CN1
PLC
Dsub 9 (Female)
5
9
1
6
1
6
5
9
* Use shielded twist-pair cables.
CTS
DSR
TDA
DCD
RTS 4
No.
5
6
8
14
Name
16
18RDB
RDA
TDB
DTR
20
25
1
14
13
25
PLC
Dsub 25 (Female)
1
No.
Dsub 9 (Male)
2
3
4
-RD
-SD
+SD
+RD
FG
CN1
Name
5
9
1
6
* Use shielded twist-pair cables.
RXD IN+
TXD OUT-
RXD IN-
TXD OUT+ 2
No.
3
14
16
Name
PLC
Dsub 25 (Female)
1
No.
Dsub 9 (Male)
2
3
4
-RD
-SD
+SD
+RD
FG
CN1
Name
5
9
1
6
1
14
13
25
SG
SG
7
5
* Use shielded twist-pair cables.