Comtrol VS1100 Configuration Guide - Manual (Page 21)

Serial Cable Specifications 21
Building Cables
This section contains information on how to build your own cables.
Serial Cable Specifications
If building your own serial cables, use shielded cable.
Serial (RJ45) Connector Pinouts
Use the following tables and figures for pinout information for the
RJ45 connectors on the VS1000 and VS1100.
Table 6. RJ45 Connector Pinouts for RS-232
Pin RS-232 Signals
1 RTS
2 DTR
3 GND
4 TxD
5 RxD
6 DCD
7 DSR
8 CTS
Pin 1 Pin 8
Receptacle
Pin 1