C-more micro EA1-S6ML - Page 118

User Constructed Cables – Wiring Diagrams (cont’d)
Diagram 9
Diagram 10
6–30
Chapter 6: PLC Communications
6
®
EA1-MG6-USER-M Hardware User Manual, 1st Ed. Rev C, 09/10
Modicon™ ModBus™, 984 CPU, Quanum 113 CPU
RS-232C
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
3
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)
2
5
TXD
RXD
GND
3
2
5
1
RXD
TXD
shield
9-pin
D-sub
(male)
Wiring Diagram
Note: Use the above wiring diagram to make your own cable. We recommend using 22 AWG shielded cable.
1
9
1 = do not use
2 = RXD
3 = TXD
4 = DTR
5 = Signal GND
6 = DSR
7 = RTS
8 = CTS
9 = do not use
4
DTR
6
DSR
7
RTS
8
CTS
To C-more Micro-Graphic
Serial Port2
User Constructed
AEG Modicon™ Micro Series:
110 CPU 311-xx, 110 CPU 411-xx, 110 CPU 512-xx, 110 CPU 612-xx
RS-232C
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
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)
3
5
TXD
RXD
GND
3
2
5
1
RXD
TXD
shield
9-pin
D-sub
(female)
Wiring Diagram
Note: Use the above wiring diagram to make your own cable. We recommend using 22 AWG shielded cable.
1
9
1 = do not use
2 = TXD
3 = RXD
4 = do not use
5 = Signal GND
6 = do not use
7 = do not use
8 = do not use
9 = do not use
To C-more Micro-Graphic
Serial Port2
User Constructed