National Instruments NI 9253 Getting Started Manual

National Instruments NI 9253 Getting Started Manual

8 ai, ±20 ma, 24 bit, 50 ks/s/ch simultaneous
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GETTING STARTED GUIDE
NI 9253
8 AI, ±20 mA, 24 bit, 50 kS/s/ch Simultaneous

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Summary of Contents for National Instruments NI 9253

  • Page 1 GETTING STARTED GUIDE NI 9253 8 AI, ±20 mA, 24 bit, 50 kS/s/ch Simultaneous...
  • Page 2 This document explains how to connect to the NI 9253. Before you begin, complete the software and Note hardware installation procedures in your chassis documentation. The guidelines in this document are specific to Note the NI 9253. The other components in the system might not meet the same safety ratings.
  • Page 3 NI 9253 Pinout NI 9253 Getting Started Guide | © National Instruments | 3...
  • Page 4 Table 1. Signal Descriptions Signal Description Analog input signal connection Voltage supply connection Common reference connection to isolated ground No connection 4 | ni.com | NI 9253 Getting Started Guide...
  • Page 5 Channel is in fault condition • is in range if field side power fault detection is enabled The channel is in the over-current state and/or the data has exceeded user- defined input limits. NI 9253 Getting Started Guide | © National Instruments | 5...
  • Page 6 Channel is in fault condition • is out of range if field side power detection is enabled Green • Module is powered on Alternating flashing rows • First acquisition is not initiated 6 | ni.com | NI 9253 Getting Started Guide...
  • Page 7: Connecting An External Power Supply

    Connecting an External Power Supply You can connect an external power supply to the NI 9253. This power supply provides the current for the devices you connect to the module. Connect the positive lead of the power supply to a pin and the negative lead of the power supply to COM.
  • Page 8: Connecting A Loop-Powered Current Transducer

    Connecting a Loop-Powered Current Transducer External Power Supply – Loop-Powered Current Transducer NI 9253 8 | ni.com | NI 9253 Getting Started Guide...
  • Page 9: Connecting A Three-Wire Current Transducer

    Connecting a Three-Wire Current Transducer External Power Supply – Three-Wire Current – Transducer NI 9253 NI 9253 Getting Started Guide | © National Instruments | 9...
  • Page 10: High-Vibration Application Connections

    NI 9253 Connection Guidelines • Make sure that devices you connect to the NI 9253 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 9253 with spring terminal.
  • Page 11: Overvoltage Protection

    Ensure that you do not directionally bias the module when applying strain relief. Overvoltage Protection The NI 9253 provides overvoltage protection for each channel. Refer to the device datasheet on ni.com/manuals Note for more information about overvoltage protection. NI 9253 Getting Started Guide | © National Instruments | 11...
  • Page 12: Where To Go Next

    NI 9253 Datasheet NI 9253 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 12 | ni.com | NI 9253 Getting Started Guide...
  • Page 13: Worldwide Support And Services

    1 866 ASK MYNI (275 6964). For support outside the United States, visit the Worldwide Offices section of ni.com/ niglobal to access the branch office websites, which provide up- to-date contact information. NI 9253 Getting Started Guide | © National Instruments | 13...
  • Page 14 For patents covering NI products/technology, refer to the appropriate location: Help»Patents in your software, file on your media, or the National Instruments Patent Notice at patents.txt ni.com/ . You can find information about end-user license agreements (EULAs) and third-party patents legal notices in the readme file for your NI product.

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