The ADMPlex interfaces directly on the DL0100A1 board, matching its form factor, and hosts up to four (4) separate ADMM client boards.
Category Archives: ADMM-CP (VOM)
ADMM-CP (VOM): R41 and High Source Impedance
Under conditions of very high source impedance or conditions that create a ground loop (other conditions apply as well), you may want to try removing R41 from the ADMM-CP (VOM) board (or testing with a board that doesn’t have it installed); if, after firmware updates and confirmation of measurement protocol, measurement values still seem inaccurate, …
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ADMM-CP (VOM): Attenuated Mode
What it does The attenuated mode takes a real input voltage in the range of around +/- 14VDC and divides it down by about a factor of 10 so that it fits within the on-board ADC’s measurable voltage range of about +/- 1.4VDC. This is nominally and roughly. In a more detailed look, you might …