Instruction manual

Appendix F - The IO Terminal Block AXIS 2400 Administration Manual

Controlling and Monitoring

IO Files

The status of the input/output interface can be monitored and controlled by the IO software

within your AXIS 2400. From your Web browser, you can access the IO control file in order to

either drive the relay output or monitor the status of the digital inputs.

To access the IO file, enter the following URL:

You will require

root access to reach these files and will now be asked to supply a username and

password. Login as root and supply the root password (default = pass).

Once access is granted, the following files are displayed:

Relay Output

You can use the relay output to drive directly a maximum load of 24V AC/DC at 100mA. By

connecting additional relay circuitry, you can also use this output to drive heavier loads.

You can drive the relay off and on simply by clicking

relayoff.txt or relayon.txt in the above

URL. Clicking on either of these will return either of the following messages, respectively:

Note: You can also control the relay switch using a preprogramming that includes the snapshot com-

mand.

http://videoserv/io?relay=check/

relay=on

relay=off

input.txt

Relay is Off

Relay is On