Maintenance for 2001N, 2002N, and 1800R Manual

MOD30ML and Modcell Maintenance
APPENDIX 1
A1.2.2 Cables for Mini Link External
Pin outs for the RS-232 cable for connecting PC to 1733N Mini Link External is given below:
PC side Mini Link External Side
25 Pin port -
DB25f
9 Pin port
- DB9f
Function Function 9 Pin port-
DB9m
25 Pin port –
DB 25m
1 Shell Ground Ground 1 1
2 3 Tx Data Rx Data 2 2
3 2 Rx Data Tx Data 3 3
7 5 Common Common 5 7
6 6 DSR RTS 7 4
20 4 DTR CTS 8 5
+5 Vdc 9
Notes:
1. DSR-RTS and DTR-CTS connections are not required if Jumpers W16 and W17 are
removed.
2. The +5Vdc connection is for test purposes only.
3. The Ground connections are optional.
4. The cable shield may be connected to ground at either end, but not both
A1 -2