6–19
Chapter 6: PLC Communications
6
EA1-TCL-M Hardware User Manual, 1st Ed., 12/09
®
Cables from
AutomationDirect
- Wiring Diagrams (cont’d)
Allen-Bradley:
Allen-Bradley MicroLogix™ 1000/1100/1200/1400/1500
RS-232C (p/n EA-MLOGIX-CBL)
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 AB MicroLogix RS-232
communication channel
To
C-more
Micro-Graphic
Serial Port2
7
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
1 = do not use
2 = Sig GND
3 = do not use
4 = RXD
5 = do not use
6 = do not use
7 = TXD
8 = do not use
15-pin
D-sub
(male)
4
2
TXD
RXD
GND
3
2
5
1
RXD
TXD
shield
Wiring Diagram
Note: Use the above wiring diagram if you need to make your own cable. We recommend using 22 AWG shielded cable.
0.35”
DIA.
Mini Din
8-pin Male
0
290”
1 2
3 4 5
6 7 8
Nonstandard
keying
Allen-Bradley SLC 5-03/04/05, ControlLogix, CompactLogix,
FlexLogix, DF1, RS-232C (p/n EA-SLC-232-CBL)
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
(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 = do not use
2 = RXD
3 = TXD
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
Allen-Bradley PLC5, DF1,
RS-232C (p/n EA-PLC5-232-CBL)
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
25-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
7
TXD
RXD
GND
3
2
5
1
RXD
TXD
shield
25-pin
D-sub
(male)
Wiring Diagram
Note: Use the above wiring diagram if you need to make your own cable. We recommend using 22 AWG shielded cable.
1
25
25 = do not use
24 = do not use
23 = do not use
22 = do not use
21 = do not use
20 = do not use
19 = do not use
18 = do not use
17 = do not use
16 = do not use
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
8 = do not use
7 = Signal GND
6 = do not use
5 = do not use
4 = do not use
3 = RXD
2 = TXD
1 = do not use
To
C-more
Micro-Graphic
Serial Port2
EA-MLOGIX-CBL
EA-SLC-232-CBL
EA-PLC5-232-CBL
