Comtrol VS1100 Installation Reference Card User Manual
Page 8
Note: Use the hardware manufacturer’s documentation
if you need help with connector pinouts or cabling.
2.
Install or reconfigure VS-Link.
RS-232 Cabling
For information about building modem, null modem,
RJ45-to-DB25, and other custom RS-232 cables, see the
VS1000
Installation and Configuration Guide.
Use the following for pinout information on the RJ45
serial port connectors on the VS1000/VS1100.
Windows NT Configuration
The following procedures apply to Window NT
installations only. For more information, see the
Installation and Configuration Guide
.
Adding VS1100 Expansion Units
Follow these steps to add VS1100 expansion units to an
existing installation.
1.
Switch off the VS1000 base unit.
2.
Connect the VS1100 expansion unit to the VS1000
base unit, as described under Installing VS1100
Hardware.
RJ45 Connectors
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