Allen-Bradley SLC 500 - Page 215

Publication 1747-UM011G-EN-P - June 2008
RS-232 Communication Interface 215
SLC 5/03, SLC 5/04, or SLC 5/05 Processor to another SLC 5/03, SLC 5/04, or
SLC 5/05 Processor, Personal Computer, 1770-KF3 Module, or PLC-5
Processor (Hardware Handshaking Disabled)
(1)
(1) You can also use the 1747-CP3 cable.
(2) Jumpers are only needed if you cannot disable the hardware handshaking on the port.
(3) Connect to the shield of the cable.
SLC 5/03, SLC 5/04, or SLC 5/05 Processor Connected to a Personal
Computer with a 1747-CP3 Cable
1
3
2
4
5
6
7
8
8
2
3
20
7
6
4
5
1
1
3
4
5
6
7
8
9
2
DCD
RXD
DTR
COM
DSR
RTS
CTS
NC
TXD
DCD
RXD
DTR
COM
DSR
RTS
CTS
GND
TXD
(2)
(2)
(2)
(3)
(2)
9-Pin
SLC
5/03
Peripheral
Device
9-Pin 25-Pin
DTE
DCE
1
3
2
6
5
4
8
7
1
3
4
5
6
7
8
9
2
DCD
TXD
DTR
COM
DSR
RTS
CTS
NC
RXD
DCD
RXD
DSR
COM
DTR
CTS
RTS
TXD
9-Pin SLC 5/03 9-Pin
DTE
DCE
PC