6–31
Chapter 6: PLC Communications
6
EA1-TCL-M Hardware User Manual, 1st Ed., 12/09
®
®
User Constructed Cables – Wiring Diagrams (cont’d)
Diagram 15
Diagram 16
User Constructed
Mitsubishi Q02 / Q02H / Q06H / Q12H / Q25H Serial Driver
and QnA Serial Driver with Direct Connection to
the Serial Port on Q00 and Q01 CPU’s
RS-232C
8 = do not use
7 = do not use
6 = donot use
5 = Logic GND
4 = do not use
3 = RXD (232C)
2 = TXD (232C)
1 = Frame GND
2
15 = do not use
14 = do not use
13 = do not use
12 = do not use
11 = do not use
10 = do not use
9 = do not use
1
15
15-pin
D-sub
(male)
1
3
TXD
RXD
GND
3
2
5
1
RXD
TXD
shield
Wiring Diagram
Note: Use the above wiring diagram to make your own cable. We recommend using 22 AWG shielded cable.
To
C-more
Micro-Graphic
Serial Port2
To PLC
6-Pin Port
1 = RXD (232C)
2 = TXD (232C)
3 = Logic GND
4 = do not use
5 = do not use
6 = do not use
Mini Din
6-pin Male
1 2
3 4
5
6
8 = do not use
7 = do not use
6 = do not use
5 = Logic GND
4 = do not use
3 = RXD (232C)
2 = TXD (232C)
1 = Frame GND
To PLC
9-Pin Port
1
15 = do not use
14 = do not use
13 = do not use
12 = do not use
11 = do not use
10 = do not use
9 = do not use
1
15
15-pin
D-sub
(male)
4
5
TXD
RXD
GND
3
RXD
TXD
shield
9-pin
D-sub
(female)
Wiring Diagram
Note: Use the above wiring diagram if you need to make your own cable. We recommend using 22 AWG shielded cable.
1
9
1 = CD
2 = RXD
3 = TXD
4 = DTR
5 = Signal GND
6 = DSR
7 = RS
8 = CS
9 = do not use
To
C-more
Micro-Graphic
Serial Port2
Mitsubishi Q / QnA Serial PLC
QJ71C24N
RS-232C
7
2
1
3
2
6
5
8
CD
DTR
CS
DSR
RS
User Constructed
