Allen-Bradley 2707-MVH232, User Manual, Page: 71 / 92

1 Publication 2707-UM005B-EN-P
Appendix
B
MicroView Cable Diagrams
MicroView Cables
Catalog No. 2707-NC8
Use the MicroView programming cable (Catalog No. 2707-NC8) to
connect the MicroView to a PC for the uploading or downloading of
application programs. The length of this cable is 2 meters.
A 25 to 9 pin adapter may be required if your computer has a 25 pin
communication port.
Computer 9 Pin
Serial Port (COM1, COM2)
Connects to MicroView
Communications Port
DC Com
Data In (RXD)
Data Out (TXD)
Data In
Data Out
Signal Ground
9-Pin Female Connector
8-Pin Male Connector
1 2 3 5 4
6 7 8 9
1
2
5
8
7
6
3
4
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8