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GETTING STARTED GUIDE
NI 9252
8 AI, ±10 V, 24 bit, 50 kS/s/ch Simultaneous

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Summary of Contents for NI 9252

  • Page 1 GETTING STARTED GUIDE NI 9252 8 AI, ±10 V, 24 bit, 50 kS/s/ch Simultaneous...
  • Page 2 This document explains how to connect to the NI 9252. In this document, the NI 9252 with screw terminal and the NI 9252 with DSUB are referred to inclusively as the NI 9252. Before you begin, complete the software and...
  • Page 3 AI0- AI1+ AI1+ AI1- AI1- AI2+ AI2- AI3+ AI2+ AI3- AI4+ AI2- AI4- AI5+ AI5- AI3+ AI6+ AI6- AI3- AI7+ AI7- AI4+ AI4- AI5+ AI5- AI6+ AI6- AI7+ AI7- NI 9252 Getting Started Guide | © National Instruments | 3...
  • Page 4: Grounded Differential Connections

    Table 1. Signal Descriptions Signal Description Positive analog input signal connection Negative analog input signal connection Common reference connection to isolated ground No connection Grounded Differential Connections Voltage Source – AI– NI 9252 4 | ni.com | NI 9252 Getting Started Guide...
  • Page 5: Floating Differential Connections

    Connect the negative lead to COM through a 1 MΩ resistor to keep the signal source within the common-mode voltage range. The NI 9252 does not read data accurately if the signal source is outside of the common-mode voltage range.
  • Page 6: Single-Ended Connections

    Single-Ended Connections Voltage Source – AI– NI 9252 Connect the ground signal to COM to keep the signal source within the common-mode voltage range. 6 | ni.com | NI 9252 Getting Started Guide...
  • Page 7 Mode Voltage NI 9252 Connection Guidelines • Make sure that devices you connect to the NI 9252 are compatible with the module specifications. • You must use 2-wire ferrules to create a secure connection when connecting more than one wire to a single terminal on the NI 9252 with screw terminal.
  • Page 8: Wiring For High-Vibration Applications

    Wiring for High-Vibration Applications If your application is subject to high vibration, NI recommends that you follow these guidelines to protect connections to the NI 9252 with screw terminal: • Use ferrules to terminate wires to the detachable connector. •...
  • Page 9: Where To Go Next

    NI 9252 Datasheet NI-RIO Help NI-DAQmx Help LabVIEW FPGA Help LabVIEW Help RELATED INFORMATION C Series Documentation Services & Resources ni.com/services ni.com/info cseriesdoc Located at ni.com/manuals Installs with the software NI 9252 Getting Started Guide | © National Instruments | 9...
  • Page 10: Worldwide Support And Services

    Worldwide Support and Services The NI website is your complete resource for technical support. At ni.com/support, you have access to everything from troubleshooting and application development self-help resources to email and phone assistance from NI Application Engineers. Visit ni.com/services for information about the services NI offers.
  • Page 11 . You can find information about end-user license agreements (EULAs) and third-party patents legal notices in the readme file for your NI product. Refer to the Export Compliance Information at for the NI global trade compliance policy and how to obtain ni.com/legal/export-compliance...

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