Avantes AVASPHERE-50-LS-HAL-12V Betriebs- und Installationshandbuch - Seite 7

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Power LED
The green LED act as status LED for the light source when the power is turned on.
ON-OFF Switch
Choose operating mode with the ON-OFF-switch:
SMA Sample port
The SMA sample port is for collecting the reflected light from the sample port. The SMA sample port
looks directly at the sample port with a collimating lens.
SMA Reference port
The SMA reference port can be used to monitor light variations from the light source.
Sample port
Place the sample you want to measure on the sample port.
I/O Connector
The signals on the I/O connector are described below:
Pin
Name
1
Disable
2
GND
Below the electrical the characteristics for the input signal are described
Electrical characteristics
Name
Disable
12VDC Power connector
The power supply specifications are mentioned in the table below
Name
Voltage
Power

2.1 Settings for disable

With the disable function that is present on the I/O connector the user can disable the optical
output of the light source by setting this signal to high-level.
When the light source is used in combination with an AvaSpec spectrometer, interface cable IC-
DB26-AvaSphere-0.5 and AvaSoft, the output can be disabled or enabled by AvaSoft.
See appendix A.
Revision: 2-00
© Avantes BV
Switch position
OFF
ON
Description
Input
Input, used to disable/shut down the output
Ground
Low level detection
< 1.0V
Minimum
10V
9Watt
www.avantes.com
Light source
OFF
ON
High level detection
> 2.0V
Typical
12V
Maximum voltage
12V
Maximum
15V
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