Introduction - IBA ibaPADU-4-AI-U Manual

ibaPADU-4-AI-U
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Introduction

The ibaPADU-4-AI-U compact device has been developed for capturing and recording
fast analog signals. The sampling rate can be adjusted freely up to 100 kHz max. The
device offers 4 electrically isolated voltage inputs. The measuring ranges of these inputs
are adjustable in several stages from ±250 mV up to ±24 V.
Antialiasing filters limit the bandwidth of the input signal in order to reduce disturbances.
A digital filter can be activated per channel together with an analog antialiasing filter. The
digital antialiasing filter is adjusted automatically to the configured sampling rate.
The signals are converted internally and are available via the fiber optics (FO) interface.
By means of the ibaPDA online-data acquisition software, you can choose and configure
the signals conveniently. The communication between ibaPDA and ibaPADU-4-AI-U is
handled by the bidirectional fiber optic protocol 32Mbit Flex, which requires an I/O card
from the ibaFOB-D generation, e. g. ibaFOB-2io-D.
In brief
 4 electrically isolated analog inputs
 Input signal level ±250 mV; ±500 mV; ±1 V; ±2.5 V; ±5 V; ±10 V; ±24 V,
can be adjusted for each channel
 16 bit resolution
 Sampling rate of 100 kHz max. freely adjustable in a point-to-point connection
(if connected in a ring topology with 32Mbit Flex, max. sampling rate is 40 kHz)
 Real parallel measured value acquisition by an A/D converter per channel
 Antialiasing filters can be activated
 ibaNet protocol 32Mbit Flex (FO)
 Rugged design, easy mounting
Manual
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