NI 5922 Input Signal Conditioning

The NI 5922 provides two independent input channel signal conditioning paths. Each path has the following options:

  • 50 Ω input impedance or 1 MΩ input impedance
  • AC, DC, or GND coupling
  • 2 Vpk-pk or 10 Vpk-pk input range
  • Unbalanced differential or single-ended input ground configuration

The following diagram illustrates the input signal conditioning paths.

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Note   The ground on the device inputs is connected to the chassis ground. For information regarding safety considerations when grounding, such as maximum voltage between the device inputs and the device ground, refer to the "Safety" section of the device specifications.