1. DL manuals
  2. National Instruments
  3. I/O Systems
  4. 9219
  5. Getting Started Manual

National Instruments 9219 Getting Started Manual - Related Information

Manual is about: 100 S/s/channel, 4-Channel C Series Universal Analog Input Module

Summary of 9219

  • Page 1

    Getting started guide ni 9219 100 s/s/channel, 4-channel c series universal analog input module.

  • Page 2: Note

    This document explains how to connect to the ni 9219. Note before you begin, complete the software and hardware installation procedures in your chassis documentation. Note the guidelines in this document are specific to the ni 9219. The other components in the system might not meet the same safety r...

  • Page 3: Hazardous Voltage

    Built into the product if the product is damaged in any way. If the product is damaged, return it to ni for repair. Hazardous voltage this icon denotes a warning advising you to take precautions to avoid electrical shock. Safety guidelines for hazardous voltages if hazardous voltages are connected t...

  • Page 4

    Module are properly insulated from human contact. You must use the ni 9972 backshell kit to ensure that the terminals are not accessible. Safety voltages connect only voltages that are within the following limits. Isolation channel-to-channel continuous 250 v ac, measurement category ii withstand 1,...

  • Page 5: Note

    Zone 2 hazardous locations applications channel-to- channel and channel-to-earth ground 60 v dc, measurement category i measurement category i is for measurements performed on circuits not directly connected to the electrical distribution system referred to as mains voltage. Mains is a hazardous liv...

  • Page 6: Caution

    That provided by a standard wall outlet, for example, 115 v for u.S. Or 230 v for europe. Caution when using the ni 9219 above 2,000 m or in explosive atmospheres, do not connect to signals or use for measurements within measurement categories ii, iii, or iv. Caution do not connect the ni 9219 to si...

  • Page 7: Caution

    Caution do not remove modules unless power has been switched off or the area is known to be nonhazardous. Caution substitution of components may impair suitability for class i, division 2, or zone 2. Caution the system must be installed in an enclosure certified for the intended hazardous (classifie...

  • Page 8: Caution

    Caution transient protection shall be provided that is set at a level not exceeding 140% of the peak rated voltage value of 85 v at the supply terminals to the equipment. Caution the system shall only be used in an area of not more than pollution degree 2, as defined in iec/en 60664-1. Caution the s...

  • Page 9: Caution

    When the product is operated in the intended operational electromagnetic environment. 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 product is use...

  • Page 10: Notice

    For the lr certificate, or look for the lloyd’s register mark on the product. Notice in order to meet the emc requirements for marine applications, install the product in a shielded enclosure with shielded and/or filtered power and input/output ports. In addition, take precautions when designing, se...

  • Page 13: Table 1. Signals By Mode

    Table 1. Signals by mode mode pin 1 2 3 4 5 6 voltage t+ t- — hi lo — current t+ t- hi — lo — 4-wire resistance t+ t- ex+ hi ex- lo 2-wire resistance t+ t- hi — lo — thermocouple t+ t- — hi lo — 4-wire rtd t+ t- ex+ hi ex- lo 3-wire rtd t+ t- ex+ — ex- lo quarter-bridge t+ t- hi — lo — half-bridge t...

  • Page 14: Mode

    Table 1. Signals by mode (continued) mode pin 1 2 3 4 5 6 di t+ t- — hi lo — open contact t+ t- hi — lo — table 2. Signal descriptions signal description ex+ positive sensor excitation connection ex- negative sensor excitation connection hi positive input signal connection lo negative input signal c...

  • Page 15

    Measurement types the ni 9219 provides modes for the following measurement types. • voltage • current • 4-wire resistance • 2-wire resistance • thermocouple • 4-wire rtd • 3-wire rtd • quarter-bridge • half-bridge • full-bridge • digital in 1 • open contact 1 1 only supported in compactrio systems. ...

  • Page 18

    Thermocouple connections lo hi ni 9219 thermocouple changes in the ambient air temperature near the front connector or a thermocouple wire conducting heat directly to terminal junctions can cause thermal gradients. Observe the following guidelines to minimize thermal gradients and improve the system...

  • Page 19: Related Information

    • make sure the ni 9219 terminals are facing forward or upward. • keep the ni 9219 in a stable and consistent orientation. • allow the thermal gradients to settle after a change in system power or in ambient temperature. A change in system power can happen when the system powers on, the system comes...

  • Page 24: Tip

    Digital in connections lo hi ni 9219 + – the digital in measurement type is only supported in compactrio systems. Tip visit ni.Com/info and enter the info code 9219cdaq for information about implementing the digital in measurement type in compactdaq systems. Related information digital in pinout on ...

  • Page 25: Tip

    Open contact connections lo hi ni 9219 the open contact measurement type is only supported in compactrio systems. Tip visit ni.Com/info and enter the info code 9219cdaq for information about implementing the open contact measurement type in compactdaq systems. Related information open contact pinout...

  • Page 26

    Teds connections teds enabled sensor ni 9219 t+ t- data com for more information about teds, visit ni.Com/info and enter the info code rdteds . Ni 9219 connection guidelines • make sure that devices you connect to the ni 9219 are compatible with the module specifications. • open the terminal by pres...

  • Page 27

    • ni recommends using the ni 9972 backshell for all connections to the ni 9219. • you can connect ground-referenced signal sources to the ni 9219. The following figure illustrates a grounded connection for a voltage source. + – signal source shield ni 9219 hi lo • you can connect floating signal sou...

  • Page 28: Note

    + – signal source shield ni 9219 hi lo high-vibration application connections if your application is subject to high vibration, ni recommends that you use the ni 9972 backshell kit to protect connections to the ni 9219. Overvoltage protection the ni 9219 provides overvoltage protection for each chan...

  • Page 29: Note

    Excitation protection the ni 9219 protects the excitation circuit from overcurrent and overvoltage fault conditions. The ni 9219 automatically disables the circuit in the event of a fault condition. Whenever possible, channels automatically recover after the fault is removed. Note refer to the devic...

  • Page 35: Compactrio

    Where to go next compactrio compactdaq located atni.Com/manuals related information c series documentation & resources ni.Com/info cseriesdoc services ni.Com/services installs with the software ni 9219 datasheet ni-rio help labview fpga help ni 9219 datasheet ni-daqmx help labview help ni 9219 getti...

  • Page 36

    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...

  • Page 37

    Also has offices located around the world. For support in the united states, create your service request at ni.Com/support or dial 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 pro...

  • Page 38

    Information is subject to change without notice. Refer to the ni trademarks and logo guidelines at ni.Com/trademarks for information on ni trademarks. Other product and company names mentioned herein are trademarks or trade names of their respective companies. For patents covering ni products/techno...