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GETTING STARTED GUIDE
NI 9217
4 RTD, 0 Ω to 400 Ω, 24 Bit, 400 S/s Aggregate,
PT100

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Summary of Contents for NI 9217

  • Page 1 GETTING STARTED GUIDE NI 9217 4 RTD, 0 Ω to 400 Ω, 24 Bit, 400 S/s Aggregate, PT100...
  • Page 2: Safety Guidelines

    This document explains how to connect to the NI 9217. 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 9217. The other components in the system might not meet the same safety ratings.
  • Page 3: Safety Voltages

    ±30 V Isolation Voltages Channel-to-channel None The maximum voltage that can be applied between any channel or Vsup terminal and a COM terminal without damaging the module or other devices. NI 9217 Getting Started Guide | © National Instruments | 3...
  • Page 4 U.S. or 230 V for Europe. Measurement Categories CAT I and CAT O are Note equivalent. These test and measurement circuits are not intended for direct connection to the MAINS building 4 | ni.com | NI 9217 Getting Started Guide...
  • Page 5: Safety Guidelines For Hazardous Voltages

    When module terminals are hazardous Caution voltage LIVE (>42.4 Vpk/60 VDC), you must ensure that devices and circuits connected to the module are NI 9217 Getting Started Guide | © National Instruments | 5...
  • Page 6: Safety Guidelines For Hazardous Locations

    Safety Guidelines for Hazardous Locations The NI 9217 is suitable for use in Class I, Division 2, Groups A, B, C, D, T4 hazardous locations; Class I, Zone 2, AEx nA IIC T4 and Ex nA IIC T4 hazardous locations; and nonhazardous locations only.
  • Page 7: Special Conditions For Hazardous Locations Use In Europe And Internationally

    Zone 2 hazardous locations, in ambient temperatures of -40 °C ≤ Ta ≤ 70 °C. If you are using the NI 9217 in Gas Group IIC hazardous locations, you must use the device in an NI chassis that has been evaluated as Ex nC IIC T4, Ex IIC T4, Ex nA IIC T4, or Ex nL IIC T4 equipment.
  • Page 8: Electromagnetic Compatibility Guidelines

    This product is intended for use in industrial locations. However, harmful interference may occur in some installations, when the product is connected to a peripheral device or test object, or if the 8 | ni.com | NI 9217 Getting Started Guide...
  • Page 9: Special Conditions For Marine Applications

    LR certificate, or look for the Lloyd’s Register mark on the product. In order to meet the EMC requirements for Caution marine applications, install the product in a shielded NI 9217 Getting Started Guide | © National Instruments | 9...
  • Page 10: Preparing The Environment

    EMC performance is attained. Preparing the Environment Ensure that the environment in which you are using the NI 9217 meets the following specifications. Operating temperature -40 °C to 70 °C...
  • Page 11 NI 9217 Pinout RTD0+ RTD0– RTD1+ RTD1– RTD2+ RTD2– RTD3+ RTD3– NI 9217 Getting Started Guide | © National Instruments | 11...
  • Page 12: Connecting 3-Wire And 4-Wire Rtds

    In 4-wire mode, the EX terminal is a 1 mA current source. In 3-wire mode, the RTD+ terminal is a 1 mA current source. The NI 9217 compensates for the error that lead resistance causes in 3-wire mode.
  • Page 13 RTD+ RTD– NI 9217 For the best measurement results when using the NI 9217 with a 3-wire RTD, use equal-length wires between the RTD+ terminal and the RTD and between the COM terminal and the RTD. Also, keep the lead resistance within 5% of the nominal RTD value.
  • Page 14: Ni 9217 Connection Guidelines

    NI 9217 Connection Guidelines • Make sure that devices you connect to the NI 9217 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 9217.
  • Page 15: Where To Go Next

    NI 9217 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 9217 Getting Started Guide | © National Instruments | 15...
  • Page 16: 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 NI Factory Installation Services, repairs, extended warranty, and other services.
  • Page 17 United States, visit the Worldwide Offices section of ni.com/niglobal to access the branch office websites, which provide up-to-date contact information, support phone numbers, email addresses, and current events. NI 9217 Getting Started Guide | © National Instruments | 17...
  • Page 18 National Instruments Patent Notice at . You can find information about end-user ni.com/patents license agreements (EULAs) and third-party legal notices in the readme file for your NI product. Refer to the Export Compliance Information at for the NI ni.com/legal/export-compliance global trade compliance policy and how to obtain relevant HTS codes, ECCNs, and other import/ export data.

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