MICRO-EPSILON IF2004/USB, Руководство по эксплуатации

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Triggering
IF2004/USB
6. Triggering
The trigger inputs trigger In 1 ... 4 on the converter are connected internal with a pull
down resistance with the supply ground. The trigger inputs switches with TTL high level.
Trigger
source
TTL
IF2004/USB
Trigger In n
GND
Fig. 8 Wiring trigger inputs
i
Ideally connect sensors respectively controllers of the same series for triggering,
different measuring ranges are possible. This enables coordinated output char-
acteristics of the converter because the time responses of the connected sensors
resp. controllers are equivalent.
For triggering sensors/controllers are set to a slave operating mode while the IF2004/
USB works as master.
The following application of triggering presumes a operational IF2004/USB with connect-
ed sensors resp. controllers; the voltage supply of IF2004/USB is turned on:
Configure the trigger type in the sensor/controller.
Opportunity 1: MultiChannelTool Opportunity 2: Data Acquisition Library
You can find the MultiChannelTool and the Data Acquisition Library (MEDAQLib) in the
download area of the respective sensors/controllers on our website.
Example with ILD2300
Choose the button Multi channel
configuration ... in the menu
Extras and choose the trigger type.
Choose the command SP_Trigger-
mode.
Start the measurement.
Activate triggering with a high impulse (TTL) on the trigger inputs of the converters,
see Fig. 8 .