Download complete product manual (PDF-File) - esd electronics, Inc.
Download complete product manual (PDF-File) - esd electronics, Inc.
Download complete product manual (PDF-File) - esd electronics, Inc.
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5.3.2 Gain<br />
Analog Outputs<br />
For unipolar as well as for bipolar operation a digital value is applied to the D/A-converter which<br />
generates the maximum possible positive output voltage:<br />
$0FFF = +9.9976 V in unipolar operation<br />
or $07FF = +4.9976 V or +9.9951 V in bipolar operation<br />
Via gain potentiometer ‘Px0’ the output of the respective channel is set to the maximum possible<br />
positive output voltage.<br />
Note:<br />
The board is first configured and adjusted to the unipolar operation by the manufacturer. Then it is<br />
configured and adjusted to bipolar operation. The board is delivered with the bipolar setting (±10<br />
V).<br />
If the board is then changed to unipolar operation (0...10 V) via jumpers again and is then not<br />
adjusted via the gain potentiometer, you have to expect a further deviation of about ½ LSB<br />
(regarding to the maximum value) in unipolar operation.<br />
Manual VME-DAC1612 Rev. 1.1 27
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