Hakko Electronics Monitouch V9 Series User Manual

1.3 Connection Methods 1-35
When Connected at MJ1/MJ2:
This shows the situation when a multi-link connection is made at MJ1 or MJ2.
When connecting to Mitsubishi Electric’s QnA CPU:
Use the GD port of Hakko Electronics’ optional dual port interface V-MDD for the PLC CPU port.
SG
SG
FG
+
−
+
-
SG
SG
FG
+
−
+
-
SG
SG
FG
+
−
+
-
SG
Terminating resistance
(OFF)
Shielded
To the RS422 port of
the connected device
Receive data (+)
Receive data ()
Send data (+)
Send data ()
Terminating resistance
(ON)
Terminating resistance
(OFF)
Terminating resistance
(ON)
* Jumpers may not be necessary,
depending on the connected device.
Ter min al
block
Ter min al
block
Ter min al
block
+RxD
NameNo.
+TxD
+DSR
+DTR
1
2
3
4
5
SG
7
−RxD
15
−TxD
16
−DSR
17
−DTR
18
20
21
SG
FG
+
−
+
-
SG
SG
FG
+
−
+
-
SG
SG
FG
+
−
+
-
SG
V-MDD
GD port
Termina l
block
Ter min al
block
Ter min al
block
Terminating resistance
(OFF)
Terminating resistance
(OFF)
Terminating resistance
(ON)

Hakko Electronics Monitouch V9 Series Specifications

General

Brand	Hakko Electronics
Model	Monitouch V9 Series
Category	Monitor
Language	English