C Series Module Signal Conditioning and Excitation

  • 120 Ω and 350 Ω quarter-bridge completion
  • External excitation connectors
  • EMI suppression ferrites

Bridge measurements often require signal conditioning such as excitation and bridge completion. NI bridge measurement modules provide full- and half-bridge completion, internal excitation, and connectors for external excitation. Some transducers require external excitation to provide custom voltage levels, higher current, and/or quarter-bridge completion. NI offers accessories and spare connectors to measure from these transducers.

Some other NI C Series modules require electromagnetic interference (EMI) suppressing ferrites to meet the specified electromagnetic compatibility (EMC) performance. Consult your user manual for more information on ferrite requirements.