C-more micro EA1-S6ML Hardware User Manual page 121

User Constructed Cables – Wiring Diagrams (cont'd)
Diagram 15
To PLC
6-Pin Port
Mini Din
6-pin Male
1 = RXD (232C)
2 = TXD (232C)
3 = Logic GND
4 = do not use
5
5 = do not use
3
6 = do not use
1 2
Note: Use the above wiring diagram to make your own cable. We recommend using 22 AWG shielded cable.
Diagram 16
To PLC
25-Pin Port
25-pin
D-sub
13 = do not use 25 = do not use
(male)
12 = do not use
24 = do not use
25
11 = do not use
23 = do not use
10 = do not use
22 = do not use
9 = do not use
21 = do not use
8 = do not use
20 = do not use
7 = Signal GND
19 = do not use
6 = do not use
18 = do not use
5 = do not use
17 = do not use
4 = do not use
3 = RXD + 16 = RXD –
2 = TXD +
15 = do not use
1
1 = do not use
14 = TXD –
Notes:
1. Polarities must be swapped.
2. Handshaking is turned off
3. Use the above wiring diagram if you need to make your own cable. We recommend using 8103 shielded cable or equivalent.
4. Refer to the PLC-5 Programmable Controllers User Manual Switch Setting Reference for details on switch settings to define
the controller's serial port electrical interface.
®
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
Wiring Diagram
2
TXD
1
RXD
6
3
4
GND
Allen Bradley PLC5 DF1
Wiring Diagram
2
TXD +
3
RXD +
7
GND
14
TXD –
16
RXD –
EA1-MG6-USER-M Hardware User Manual, 1st Ed. Rev C, 09/10
Chapter 6: PLC Communications
RS-232C
8 = do not use
7 = do not use
3
RXD
6 = donot use
2
5 = Logic GND
TXD
4 = do not use
5
3 = RXD (232C)
1
2 = TXD (232C)
shield
1 = Frame GND
RS-422
10
RD –
12
SD –
5
9
RD +
11
SD +
1
shield
User Constructed
To C-more Micro-Graphic
Serial Port2
15-pin
D-sub
(male)
15 = do not use
14 = do not use
15
13 = do not use
12 = do not use
11 = do not use
10 = do not use
1
9 = do not use
User Constructed
To C-more Micro-Graphic
Serial Port2
15-pin
D-sub
8 = do not use
15 = do not use
(male)
7 = do not use
14 = do not use
15
6 = do not use
13 = do not use
5 = Logic GND
12 = SD –
4 = do not use
11 = SD +
3 = do not use
10 = RD –
2 = do not use
9 = RD +
1
1 = Frame GND
6
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