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GEN5i
12.6.1
Bridge amplifier configuration
Input diagrams and typical connection diagrams for the GN410 and GN411
bridge amplifiers are shown on this and the following pages. For the maximum
versatility, the amplifiers allow a wide range of configurations. At minimum three
wires are necessary for a quarter- or half-bridge sensor and four wires for a full
bridge. Optional remote sensing of excitation voltage is supported for precision
transducer applications, which adds two wires. Remote shunt calibration is
possible with the addition of two or three more wires. Finally, both an isolated
common and a driven guard are provided for optional shielding.
I2679-4.0 en
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Troubleshooting
