SIGMATEK AI 022-1, Руководство по эксплуатации

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AI 022-1 S-DIAS STRAIN GAUGE INPUT MODULE
Page 14 04.11.2020
4.3 Connection Variants
Two connection Types can be used when measuring with strain gauges:
4-wire measurement:
The advantage of this variant is that a 4-pin connector cable can be used for the strain
gauge. The voltage drop over the circuit for the bridge voltage supply however, cannot be
compensated.
6-wire measurement:
This configuration provides the advantage of voltage compensation using the bridge voltage
supply measurement on the strain gauge directly.