Tip
To minimize ground noise, prevent the metal
shells of the BNC connectors from coming in contact
with each other, the modules, or the chassis.
Signal Descriptions
Table 1.
Signal Descriptions
Signal
Signal Description
AI+
Provides DC excitation (when enabled) and positive input
signal connection
AI-
Provides excitation return path and signal ground reference
10
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NI 9234 Getting Started Guide
