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NI-9265 Getting Started NI-9265 Getting Started NI-9265 Nomenclature In this article, the NI-9265 with screw terminal and NI-9265 with spring terminal are referred to inclusively as the NI-9265. NI-9265 Block Diagram Each AO channel has a digital-to-analog converter (DAC) that produces a current signal.
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The NI-9265 has four analog output channels, AO. Each channel has a common terminal, COM, that is internally connected to the isolated ground reference of the module. The NI-9265 also has a terminal for an external power supply, Vsup, and an external power supply common terminal, Power Supply COM.
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When the module powers on, the channels output the startup current. High-Vibration Application Connections If your application is subject to high vibration, NI recommends that you follow these guidelines to protect connections to the NI-9265: Use ferrules to terminate wires to the detachable connector.
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