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5. Analog Inputs
The analog inputs are extended to 0-10V DC. Currently there is 270K resistor
connected in sequence of the ADC, so the resistor divisor is calibrated to work in the
0-10V DC range.
The input voltage range of 0-10V DC can be changed up-on request.
The resistors used for building the module are +-5%. The ADC of the
DAEnetIP4
also have some tolerance, so additional software calibration
may be necessary.
Figure 8.
Location of the analog inputs port
Figure 9.
Analog inputs extension schematic
