Revision 1.01
WebRelay-10
TM
Users Manual
Section 3: Operation
WebRelay-10
TM
can be operated by using a web browser, by sending text commands to an XML status/control page,
or by sending Modbus/TCP requests.
3.1 Browser Operation
Once the unit is set up, the control page may be accessed by typing the following URL into the web browser:
http://192.168.1.2 (Note that if the IP address was changed, replace the default IP address shown with the new
address that was assigned. Note also that if any port is used other than port 80, the port must also be included in the
request: http://192.168.1.2:8000 ) The new control page will appear. A control page with default settings is shown
below.
3.2 XML Operation
Custom computer applications may be created to monitor and control WebRelay-10
TM
without using a web browser.
Monitoring the state of the relays is done by sending a GET request to port 80 (or port specified in setup) for the
XML page. Control of the relay is done by sending GET requests to the same page. This can be demonstrated by
entering commands into the URL line of a web browser.
Xytronix Research & Design, Inc.
page 21
