Appendix D: The Auxiliary IO Port AXIS 200+ Users Manual
84
Caution!
GND on the IO connector is not connected directly to the power
connector. Always use two independent power sources! Connecting
GND to the power connector will permanently damage your AXIS
200+.
Auto Iris Lenses
The AXIS 200+ supports 12V Auto Iris Lenses with standard video
signal input. The IO connector includes an Iris output signal. Power
for an Auto Iris Lens is available on pin 5 +12V (max 50mA).
Follow these steps:
1. Connect the Iris output (pin 3) to the lens video input.
2. Connect +12V (pin 5) to the Lens Voltage input and connect
GND (pin 8) to the Lens Ground.
3. Trim the lens sensitivity according to the lens documentation.
Note:
❏ DC type lenses are not supported.
Controlling and Monitoring
IO Files
The status of the input/output interface can be monitored and
controlled by the IO software within your AXIS 200+. 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).
http://cameraname/io/
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