Data Acquisition / Multimeter System User's Manual Section 7: Scanning resistors us
DAQ6510-900-01Rev. A / April 2018 7-3
Device connections
This example application uses the DAQ6510 to perform a 4-wire measurement using multiple
channels on a 7700 multiplexer module.
For this example you will:
• Configure channels 101, 102, 103, 104, 105, and 106 to measure resistors (in this case, 100 Ω,
68 Ω, 10 Ω, 2.2 Ω, 0.5 Ω, and 0.2 Ω).
• Pair channels 111 to 116 with channels 101 to 106, respectively, to provide the SENSE
connections needed for 4-wire measurement.
• Select fixed ranges and apply offset compensation to each channel.
• Execute 100 scans for all selected channels.
Figure 40: Schematic of 4W measurement
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