Allen-Bradley 2707-M232P3 User Manual page 95

Catalog No. 1747-CP3
Use this RS-232 Communications Cable to connect the RS-232 port of the
DTAM Micro (Catalog No. 2707-M232P3) to Channel 0 of an SLC 5/03.
A 9 pin female to male gender adapter is required when using this cable.
If you are making your own cable, use a 9 pin male connector on the DTAM
Micro end instead of the 9 pin female connector shown below. In addition,
the control lines are not needed.
SLC 5/03 Channel 0 Port
RS-232
1
CD
2
RXD
3
TXD
DTR
4
COMMON
5
DSR
6
RTS
7
CTS
8
RI
9
9-Pin Female D Connector
= Not used for DTAM Micro
The control lines (pins #1, #4, #6, #7, and #8) are not used by the DTAM
Micro. The connections to these pins can be deleted for this application.
Appendix B
DTAM Micro Cable Diagrams
DTAM Micro RS-232
Communication Port
CD
1
RXD
2
TXD
3
DTR
4
COMMON
5
DSR
6
CTS
7
8
RTS
9
RI
9-Pin Female D Connector
Note: A gender adapter is required when
using the 1747-CP3 cable. If you are
creating your own cable, use a male
connector on the DTAM Micro end.
B–5