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RPS Series: Remote Power Switches - User's Guide
3.1.2. Connect your PC to the RPS
The RPS can either be controlled by a local PC Serial Port, controlled via
external modem, or controlled via TCP/IP network. In order to switch plugs
or select parameters, commands are issued to the RPS via the Network Port
or Console/RS232 Port. Note that it is not necessary to connect to both the
Network and RS232 Ports, and that the RS232 Port can be connected to either
a local PC or External Modem.
• Network Port: Connect your 10Base-T or 100Base-T network
interface to the RPS Network port.
• Console Port: Use the supplied null modem cable to connect your PC
COM port to the RPS Console (RS232) Port.
• External Modem: Use a standard AT Style to Modem cable to connect
your external modem to the RPS Console (RS232) Port.
When the RPS is shipped from the factory, RS232 Port Parameters are set as
follows: 9600 bps, 8 Data Bits, One Stop Bit, No Parity. Although the RPS
allows these parameters to be easily redefined, for the purpose of this Quick
Start procedure, it is recommended that you configure your communications
program to accept these default parameters.
3.2. Communicating with the RPS
The RPS offers two separate user interfaces: the Web Browser Interface and
the Text Interface. The Web Browser interface allows you to contact the RPS
via a TCP/IP network, using a standard, JavaScript enabled web browser (such
as Internet Explorer.) The Text Interface consists of a series of ASCII text
menus, which may be accessed via TCP/IP network, Local PC or modem.
Note: The RPS features a default IP Address (192.168.168.168)
and a default Subnet Mask (255.255.255.0). This allows initial
network access to command mode without first setting up network
parameters (providing that you are contacting the RPS from a node
on the same subnet.) When attempting to access the RPS from a
node that is not on the same subnet, please refer to Section 5.3.4 for
further configuration instructions.