NI 5114 User manual

May 2013
371133T
GETTING STARTED GUIDE
NI High-Speed Digitizers
This document contains English and Japanese language instructions.
This document explains how to install, configure, and test NI high-speed digitizers and
accessories, and how to begin programming them using the NI-SCOPE instrument driver
software. This document applies to the following digitizers and accessories: NI 5105, NI 5114,
NI 5122, NI 5124, NI 5132, NI 5133, NI 5142, NI 5152, NI 5153, NI 5154, NI 5160, NI 5162,
NI 5185, NI 5186, NI 5620, NI 5621, NI 5622, NI 5900, and NI 5922.
For more information on features and programming, refer to the NI High-Speed Digitizers Help.
For device specifications, refer to the specifications document included with your device. To
access these documents, select Start»All Programs»National Instruments»NI-SCOPE»
Documentation. (Windows 8) Click NI Launcher and select NI-SCOPE»Documentation in
the window that appears.
For the most current versions of documentation, visit ni.com/manuals. For the latest version
of NI-SCOPE, visit ni.com/downloads.
Contents
Safety and Electromagnetic Compatibility............................................................................... 2
1. Verifying System Requirements........................................................................................... 3
2. Unpacking............................................................................................................................. 3
3. Verifying the Kit Contents ...................................................................................................3
Other Required Items........................................................................................................ 4
4. Installing the Software.......................................................................................................... 4
5. Installing the Hardware ........................................................................................................ 5
PXI/PXI Express Modules................................................................................................ 5
NI PXIe-5185/5186 Modules ........................................................................................... 6
NI PXIe-5185/5186 Startup Behavior ...................................................................... 8
PCI Devices ...................................................................................................................... 8
USB Devices.....................................................................................................................9
USB Cable Strain Relief........................................................................................... 10
Mounting the USB-5132/5133 ......................................................................................... 11
Desktop Use.............................................................................................................. 11
DIN Rail Mounting................................................................................................... 11
Panel Mounting......................................................................................................... 12

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Windows Device Recognition ..........................................................................................13
6. Configuring and Testing in MAX......................................................................................... 13
7. Programming the Device ...................................................................................................... 15
Acquiring Data Interactively ............................................................................................ 15
Acquiring Data Programmatically .................................................................................... 15
NI-SCOPE Examples........................................................................................................16
8. Making Your First Measurement.......................................................................................... 16
Appendix A: Front Panels for SMC-Based Devices and USB Devices ................................... 17
NI 5105 Front Panels ........................................................................................................17
NI 5114 Front Panels ........................................................................................................18
NI 5122/5124/5142/5922 Front Panels.............................................................................19
NI 5132/5133 Front Panels ............................................................................................... 21
NI 5152/5153/5154 Front Panels......................................................................................22
NI 5160/5162 Front Panels ............................................................................................... 23
NI 5160/5162 (2 CH)................................................................................................23
NI 5160/5162 (4 CH)................................................................................................24
NI 5185/5186 Front Panels ............................................................................................... 25
Previous NI 5185/5186 Modules .............................................................................. 26
NI 5622 Front Panels ........................................................................................................27
Appendix B: Front Panels for Traditional NI-DAQ (Legacy) Devices.................................... 28
NI 5620/5621 Front Panels ............................................................................................... 28
Appendix C: Accessory Front Panels ....................................................................................... 29
NI 5900 Front Panel.......................................................................................................... 29
Appendix D: Troubleshooting .................................................................................................. 31
Front Panel ACCESS LED on PXI/PXI Express Module is Off when PXI/PXI Express
Chassis is On .................................................................................................................31
Back Panel LED on USB Module is Off when Device is Plugged In .............................. 31
Device Does Not Appear in MAX.................................................................................... 32
Device Failed the Self-Test............................................................................................... 32
Thermal Shutdown Error .................................................................................................. 32
Performance Issues Using MXI Connections................................................................... 32
Setting Up SMC-Based Devices for Synchronization ...................................................... 33
Appendix E: Where to Go for Support .....................................................................................34
Safety and Electromagnetic Compatibility
Refer to the Read Me First: Safety and Electromagnetic Compatibility document for important
safety and electromagnetic compatibility information. To obtain a copy of this document online,
visit ni.com/manuals, and search for the document title.
For additional and electromagnetic compatibility information, including any product-specific
installation or configuration requirements necessary to achieve the specified level of
electromagnetic compatibility performance, refer to the individual product specifications.

NI High-Speed Digitizers Getting Started Guide |© National Instruments |3
1. Verifying System Requirements
Your system must meet certain requirements to use NI high-speed digitizers with NI-SCOPE.
For more information on minimum system, recommended system, and supported application
development environments (ADEs), refer to the NI-SCOPE Readme, which is available on the
NI-SCOPE media.
Note After you install NI-SCOPE, you can access the NI-SCOPE Readme at
Start»All Programs»National Instruments»NI-SCOPE»Documentation.
(Windows 8) Click NI Launcher and select NI-SCOPE»Documentation in the
window that appears.
2. Unpacking
NI high-speed digitizers are shipped in an antistatic bag to protect them from electrostatic
discharge (ESD). Prior to removing the digitizer from the bag, touch the antistatic bag to a metal
part of the chassis to remove any built up static charge.
Caution When handling the digitizer, make sure that you are grounded with a
grounding strap or you are touching a grounded metal object. Handle the digitizer
carefully to avoid touching any exposed pins or electronic circuitry.
Remove the digitizer from the package, remove the packing foam and rubber screw covers
(PXI/PXI Express devices only), and inspect the digitizer for loose components or signs of
damage. Notify NI if the digitizer appears damaged in any way. Do not install a damaged
digitizer into your computer or chassis.
Store the digitizer in the antistatic bag when not in use.
3. Verifying the Kit Contents
The following items are included in the NI high-speed digitizer kit:
The NI high-speed digitizer or accessory you ordered
NI-SCOPE instrument driver case, which contains the NI-SCOPE driver software media
Other included items:
– The specifications document for the device
–Read Me First: Safety and Electromagnetic Compatibility
–NI High-Speed Digitizers Getting Started Guide (this document)
–Maintain Forced-Air Cooling Note to Users (SMC-based devices only)
– NI Spectral Measurements Toolkit media (available in selected SMC-based device
kits only)

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– USB cable (USB devices only)
– NI SignalExpress media (USB devices only)
Note SMC-based devices are based on the National Instruments Synchronization
and Memory Core architecture. For more information, refer to the NI High-Speed
Digitizers Help.
Other Required Items
In addition to the items contained in the kit, you need the following items:
1/8 in. flat-head screwdriver
One of the following configurations:
–(PXI Devices) A PXI chassis, a PXI/SCXI combination chassis, or a
PXI/CompactPCI chassis with a controller and the chassis documentation
–(PXI Express Devices) A PXI Express chassis with a controller and the chassis
documentation
–(USB Devices) A desktop or laptop computer and its documentation
–(PCI Devices) A desktop computer and its documentation
Note If your application uses NI-TClk synchronization for PCI Devices, you must
use a RTSI cable to connect the PCI DeviceS. For more information, refer to
NI High-Speed Digitizers Help»Programming»Reference»NI-TClk
Synchronization Help.
4. Installing the Software
Caution Make sure you install the software before you install the hardware.
To install the software, complete the following steps:
1. (Optional) If you are using an application development environment (ADE) such as
LabVIEW or if you are using a third-party tool, install it now. You must install the ADE
before installing the NI-SCOPE instrument driver.
2. Install NI-SCOPE by inserting the NI-SCOPE media into the DVD drive. Click Install
Software in the displayed window.
Note If the installation window does not appear automatically, navigate to the DVD
drive and double-click setup.exe.
3. Follow the instructions in the installation prompts.
Note You may see access and security messages during installation. Accept the
prompts to complete the installation.

NI High-Speed Digitizers Getting Started Guide |© National Instruments |5
4. When the installer completes, a dialog box prompts you to Restart, Shut Down, or Restart
Later. Select Restart.
5. If you are using a system running the LabVIEW Real-Time Module, download NI-SCOPE
to the target using Measurement &Automation Explorer (MAX). For more information,
refer to the MAX Remote Systems Help by selecting Help»Help Topics»Remote Systems
in MAX.
5. Installing the Hardware
This section describes how to install hardware for PXI/PXI Express, PCI, and USB platforms.
Note You must install the software before you install the hardware.
To prevent damage to the device caused by ESD or contamination, handle the device using the
edges or the metal bracket. For more information, refer to the Read Me First: Safety and
Electromagnetic Compatibility document.
Caution Unless you are using a USB device, you must power off and unplug your
PC or chassis before installing the hardware.
PXI/PXI Express Modules
NI PXI and PXI Express modules are sensitive instruments that should be handled carefully. Do
not expose the module to temperatures or humidity beyond the rated maximums. Keep the
module free of dust by cleaning with compressed air only. Do not clean the device with any
solvents or liquids.
You can install PXI modules in any PXI slot marked with a peripheral slot compatibility glyph
(a circle containing the slot number).
You can install PXI Express modules in a PXI Express slot of the chassis. Refer to the chassis
documentation for information about the markings that denote PXI Express slots.
To install a PXI/PXI Express module, complete the following steps:
1. Power off and unplug the PXI/PXI Express chassis before installing the module.
2. If the PXI/PXI Express chassis has multiple fan speed settings, make sure that the fans are
set to high.
3. Position the PXI/PXI Express chassis so that inlet and outlet vents are not obstructed. For
more information, refer to the chassis documentation.
4. Make sure that the ejector handle of the module is in the unlatched (downward) position.
5. Holding the module by the ejector handle, slide it into an empty slot as shown in Figure 1
(PXI modules) or Figure 2 (PXI Express modules), or Figure 3 (NI PXIe-5185/5186
modules). Make sure that the base engages with the guides in the chassis.
6. Slide the module completely into the chassis and latch it by pulling up on the ejector handle.

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7. Tighten the captive screws at the top and bottom of the module front panel. Performance
may suffer if both screws are not tightened properly.
8. Verify that the PXI/PXI Express chassis fans are operable and free of dust and other
contaminants that may restrict airflow.
9. Before operating the module, cover all empty chassis slots using filler panels or slot
blockers, which you can purchase at ni.com.
10. Plug in and power on the chassis.
Figure 1. PXI Module Installation
Figure 2. PXI Express Module Installation
NI PXIe-5185/5186 Modules
Follow the installation instructions in the PXI/PXI Express Modules section to install the
NI PXIe-5185/5186 module in PXI Express slots of the chassis.
1 PXI Chassis
2 Ejector Handle in Downward Position
3 Screws
4 NI PXI Module
1 PXI Express Chassis
2 Ejector Handle
3 Screws
4 NI PXI Express Module
5 Chassis Slot Markings
3
2
4
NI PXI-1042
1
34
2
1
NI PXIe-1062Q
5

NI High-Speed Digitizers Getting Started Guide |© National Instruments |7
Note The two PXI Express connectors on the NI 5185/5186 module, shown in
Figure 3, must be connected to the chassis backplane in two adjacent PXI Express
slots.
Figure 3. NI PXIe-5185/5186 Connector
Figure 4. NI 5185/5186 Installation
1 PXI Express Connectors 2 NI PXIe-5186 Module
1 PXI Express Chassis
2 Ejector Handles
3Screws
4 NI PXIe-5185/5186 Module
5 Chassis Slot Markings
1
2
NI PXIe-1062Q
3
4
5
2
1

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NI PXIe-5185/5186 Startup Behavior
The first time you install the NI 5185/5186 in the chassis, the NI-SCOPE driver launches a
device recognition wizard. After the wizard completes, the NI 5185/5186 module goes through
an initialization procedure that lasts approximately 5 to 10 minutes. You must wait until the
initialization procedure completes before using the module.
Note The Access LED turns green when the module is ready to be configured.
The initialization procedure will occur on each subsequent use of the NI 5185/5186, although
the device recognition wizard is not repeated on each subsequent boot cycle. The module will
begin the initialization procedure after the NI-SCOPE driver has been loaded by the operating
system.
PCI Devices
To install a PCI device, complete the following steps:
1. Power off and unplug the PC.
2. Remove the PC cover.
3. Insert the device into an open PCI slot as shown in Figure 5.
Figure 5. PCI Installation
Tip To maximize airflow and extend the life of the PCI device, leave any adjacent
PCI slots empty.
4. Secure the device to the PCI chassis with a screw.
Caution It is important to completely screw the device front panel into the PCI slot,
both for mechanical stability and to create a solid ground connection. Improperly
secured devices may affect the accuracy of the device.
1 NI PCI Device 2PCISlot 3PC
1
2
3

NI High-Speed Digitizers Getting Started Guide |© National Instruments |9
(SMC-Based Devices) Some computer manufacturers use a securing lever made of
plastic to secure PCI devices; such a lever is unacceptable and must be removed. Use the
screw provided in the kit to screw down the digitizer. Otherwise, you must use a different
computer chassis.
5. Replace the PC cover.
6. Plug in and power on the PC.
7. (SMC-Based Devices) Verify that spread-spectrum clocking is enabled in the PC BIOS.
For information about how to verify this setting, refer to the PC user documentation.
Note For SMC-based devices, spread-spectrum clocking varies the clock signal to
spread the timing clock signal over a small frequency range. Disabling
spread-spectrum clocking may affect the accuracy of device specifications.
USB Devices
To install a USB device, connect the USB cable to the PC and the digitizer, as shown in Figure 6.
Figure 6. USB Installation
1 Laptop Computer 2 NI USB High-Speed Digitizer 3USBCable
2
1
3

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USB Cable Strain Relief
The two strain relief options for your USB cable are as follows:
•Groove Method—Press the USB cable into one of the two grooves on the underside of the
USB device. Choose the USB cable groove that matches your USB cable size, as shown in
Figure 7.
•Zip Tie Method—Thread a zip tie through the zip tie bar on the underside of the USB
device and tighten around the USB cable, as shown in Figure 7.
Figure 7. USB Cable Strain Relief Options
1 Groove Method
2 Zip Tie Method
3 USB Cable Strain Relief Groove (Large)
4 USB Cable Strain Relief Groove (Small)
5USBCable
6ZipTie
7ZipTieBar
4
3
5
5
7
6
or
12

NI High-Speed Digitizers Getting Started Guide |© National Instruments |11
Mounting the USB-5132/5133
You can use the NI USB-5132/5133 on a desktop or mount it to a standard DIN rail or a panel.
Desktop Use
The NI USB-5132/5133 has plastic guides on the underside that allow it to be stacked on top of
other NI USB-5132/5133 devices.
For secure desktop use, you can adhere the supplied rubber non-skid feet to the underside of the
device, as shown in Figure 8.
Note Do not apply the rubber feet if you are panel mounting the
NI USB-5132/5133 or stacking it on top of another NI USB-5132/5133 device.
Figure 8. Applying Rubber Feet to the USB-513x
DIN Rail Mounting
The DIN rail mounting kit (part number 779689-01, not included in your USB-513x kit) is an
accessory you can use to mount the USB-513x family of products to a standard DIN rail.
Note Apply strain relief, as described in the USB Cable Strain Relief section,
before mounting the USB-513x to a DIN rail.
1 NI USB High-Speed Digitizer 2 Plastic Guides 3 Rubber Feet
3
2
2
1

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Panel Mounting
To mount the USB-513x to a board or panel, complete the following steps while referring to
Figure 9.
Figure 9. Mounting the USB-513xon a Panel
Note Do not apply the rubber feet to the USB-513x when panel mounting the
device.
Note Apply strain relief, as described in the USB Cable Strain Relief section,
before panel mounting the USB-513x.
1. Download and print the panel mounting template PDF attached in the KnowledgeBase
document, USB-4065/5132/5133/6509 Panel Mounting Template. Go to ni.com/info
and enter the Info Code rd3233 to locate the KnowledgeBase document.
2. Using the template, mark the bottom point and top point on the panel. The points will be
162 mm (6.375 in.) apart.
3. Remove the USB cable from the connector on the USB-513x.
4. Screw a #8 or M4 screw into the bottom point on the panel.
5. Set the USB-513x on the screw by fitting it into the bottom screw notch on the underside
of the USB-513x.
6. Screw a #8 or M4 screw through the USB-513x top screw hole into the panel.

NI High-Speed Digitizers Getting Started Guide |© National Instruments |13
Windows Device Recognition
Windows recognizes any newly installed device the first time the computer reboots after
hardware is installed. On some Windows systems, the Found New Hardware wizard opens with
a dialog box for every NI device installed. Install the software automatically (Recommended)
is selected by default. Click Next or Yes to install the software for each device.
Note (USB devices) When you first install an NI USB-5132/5133, Windows will
recognize a new device. Click Next on any dialog boxes that appear to complete the
installation.
After Windows recognizes the newly installed device, a dialog box prompts you to select from
the following options, which may vary depending on the devices and software installed on your
system:
•Begin a Measurement with This Device Using NI SignalExpress opens SignalExpress.
•Use This Device Interactively launches the NI-SCOPE Soft Front Panel (SFP).
•Begin an Application with This Device launches LabVIEW.
•Configure and Test This Device opens MAX to your device so you can configure settings.
•Take No Action leaves your device in the system but does not launch an application.
6. Configuring and Testing in MAX
Note (NI 5185/5186) After you install the NI 5185/5186 in the chassis, the Access
LED will remain amber while the NI 5185/5186 is configuring device firmware and
initializing the device. During this time, the device is not available for user access.
When the Access LED changes to solid green, you can begin configuring the device
in MAX.

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1. Launch MAX by double-clicking the Measurement & Automation icon on the desktop.
Figure 10 shows the MAX Configuration Pane.
Figure 10. MAX Configuration Pane
2. Expand Devices and Interfaces to see the list of installed devices. If you are using a
digitizer with the LabVIEW Real-Time Module, expand Remote Systems. Find your target
IP address or name, expand it, and then expand Devices and Interfaces.
3. If your device is not listed, press <F5> to refresh. If the device is still not listed, repeat the
steps in section 5. Installing the Hardware. For more information about using MAX, refer
to the help files available within MAX.
Note Windows 8 (64-bit), Windows 7 (64-bit) and Windows Vista (64-bit) do not
support Traditional NI-DAQ (Legacy) devices. Refer to the NI-SCOPE Readme to
determine which operating system is compatible with your digitizer.
4. Record the device number or device name assigned by MAX. You need this identifier when
you program your device.
5. Perform a self-test on the device to verify installation.
• Right-click the device and select Self-Test.
•(Traditional NI-DAQ [Legacy] Devices) Right-click the device, select Configure,
and click Test Resources.
A dialog box indicates whether the device has passed the test.

NI High-Speed Digitizers Getting Started Guide |© National Instruments |15
Note If the device does not pass the self-test, repeat the instructions in section 5.
Installing the Hardware. If the device still does not pass, visit NI Technical Support
at ni.com/support.
6. Run the test panels on the device to verify the signal.
a. Connect a signal to the digitizer and select the appropriate device parameters for this
signal such as range, input limits, sample rate, and sample mode.
b. Access the test panel.
• Right-click the device and select Test Panels.
•(Traditional NI-DAQ [Legacy] Devices) Click Run Test Panels in the
Configure window.
Note All NI digitizers have self-calibration capabilities. You can access this feature
programmatically with NI-SCOPE and your ADE, or you can use either the
NI-SCOPE Soft Front Panel (SFP) or MAX. Traditional NI-DAQ (Legacy) devices
cannot be self-calibrated using MAX.
7. Exit MAX when you have finished configuring and testing the digitizer.
7. Programming the Device
You can acquire data interactively using the NI-SCOPE Soft Front Panel or programmatically
using the NI-SCOPE instrument driver in your application. You can also run the NI-SCOPE
examples to demonstrate the functionality of the digitizer.
Acquiring Data Interactively
Launch the NI-SCOPE SFP from Start»All Programs»National Instruments»NI-SCOPE»
SCOPE Soft Front Panel. (Windows 8) Click NI Launcher and select NI-SCOPE»SCOPE
Soft Front Panel in the window that appears. The NI-SCOPE SFP provides context-sensitive
help for its controls.
Acquiring Data Programmatically
You can use NI-SCOPE to begin programming the digitizer in your ADE. For detailed
instructions about how to acquire data in a specific ADE, refer to the Getting Started with
NI-SCOPE section of the NI High-Speed Digitizers Help located at Start»All Programs»
National Instruments»NI-SCOPE»Documentation»NI High-Speed Digitizers Help.
(Windows 8) Click NI Launcher and select NI-SCOPE»Documentation»NI High-Speed
Digitizers Help in the window that appears.
Tip You can modify an NI-SCOPE C example to create an application with
Microsoft Visual C/C++, and all required include and library files are automatically
added to the project. Refer to the Creating an Application with Microsoft Visual C
and C++ topic of the NI High-Speed Digitizers Help if you prefer to manually add
all required include and library files to the project.

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NI-SCOPE Examples
Examples demonstrate the functionality of the device, serving as programming models and
building blocks for your own applications. The NI Example Finder is a utility available for some
software applications that organizes examples into categories and allows you to easily browse
and search installed examples. You can see descriptions and compatible hardware models for
each example or see all the examples compatible with one particular hardware model.
To locate examples, refer to the following table.
8. Making Your First Measurement
To begin making measurements with an NI high-speed digitizer, complete the following steps:
1. Launch your ADE.
2. Navigate to Start»All Programs»National Instruments»NI-SCOPE»Examples and
open one of the examples. (Windows 8) Click NI Launcher and select NI-SCOPE»
Examples. If you are not sure which example to run, begin with the Getting Started
example.
3. Enter the correct string into the resource name control or parameter. This string varies if
the digitizer is a Traditional NI-DAQ device. For more information about device names,
refer to any of the following resources.
• Section 6. Configuring and Testing in MAX of this document
•NI High-Speed Digitizers Help»Programming»Reference»NI-SCOPE
LabVIEW Reference»VIs»niScope Initialize
•NI High-Speed Digitizers Help»Programming»Reference»NI-SCOPE Function
Reference Help»Functions»niScope_init
4. Adjust the parameters, if necessary, to capture the input signal that you want to acquire.
Software Application Locating Examples
LabVIEW or
LabWindows™/CVI™
Locate examples with the NI Example Finder. Within LabVIEW
or LabWindows/CVI, select Help»Find Examples and navigate
to Hardware Input and Output»Modular Instruments.
ANSI C or Visual Basic Locate examples in the <NIDocDir>\NI-SCOPE\examples
directory, where <NIDocDir> is one of the following
directories:
•(Windows 2000/XP) Documents and Settings\
All Users\Shared Documents\National
Instruments
•(Windows Vista) Users\Public\Documents\
National Instruments
•(Windows 7/8) Users\Public\Public Documents\
National Instruments

NI High-Speed Digitizers Getting Started Guide |© National Instruments |17
5. Connect the signal that you want to acquire to one of the input channels of the digitizer. For
information about the appropriate connections, refer to Appendix A: Front Panels for
SMC-Based Devices and USB Devices or to Appendix B: Front Panels for Traditional
NI-DAQ (Legacy) Devices.
6. Run the example program.
Appendix A: Front Panels for SMC-Based
Devices and USB Devices
This appendix describes digitizer front panels and signal connections for SMC-based devices
and USB devices: NI 5105, NI 5114, NI 5122, NI 5124, NI 5132, NI 5133, NI 5142, NI 5152,
NI 5153, NI 5154, NI 5160, NI 5162, NI 5185, NI 5186, NI 5622, and NI 5922.
NI 5105 Front Panels
Figure 11 shows the NI PXI-5105 and NI PCI-5105 front panels.
Figure 11. NI 5105 Front Panels
NI PXI-5105
12-Bit 60 MS/sDigitizer
PFI 1
CH 0
CH 1
CH 2
CH 3
CH 4
CH 5
CH 6
CH 7
PFI 1
CH 0
CH 1
CH 2
CH 3
CH 4
CH 5
CH 6
CH 7
NI PCI-5105

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Table 1 describes the signal connections for the NI 5105.
NI 5114 Front Panels
Figure 12 shows the NI PXI-5114 and NI PCI-5114 front panels. For the AUX connector pinout
information, refer to Figure 14.
Figure 12. NI 5114 Front Panels
Table 1. NI 5105 Front Panel Signal Connections
Connector Description Function
CH 0 ... CH 7 Standard SMB jack connector Analog input connection; digitizes data and
triggers acquisitions.
PFI 1 Standard SMB jack connector Multipurpose PFI line for digital trigger in/out,
external clock in, reference clock in/out, and
timebase out.
TRIG
CH 0
CH 1
AUX I/O +5 V
MAX
CLK IN
NI PCI-5114
CH 0
CH 1
CLK IN
AUX I/O
TRIG
NI PXI-5114

NI High-Speed Digitizers Getting Started Guide |© National Instruments |19
Table 2 describes the signal connections for the NI 5114.
NI 5122/5124/5142/5922 Front Panels
Figure 13 shows the NI PXI-5122/5124/5142/5922 and NI PCI-5122/5124/5142/5922 front
panels. The NI PXI-5122 and the NI PXIe-5122 front panels are identical.
Figure 13. NI 5122/5124/5142/5922 Front Panels
Table 2. NI 5114 Front Panel Signal Connections
Connector Description Function
CH 0,
CH 1
Standard BNC female connector Analog input connection; digitizes data and
triggers acquisitions.
TRIG Standard BNC female connector External analog trigger connection; signals on the
TRIG connector cannot be digitized.
CLK IN Standard SMB jack connector Input for an external reference clock or sample
clock to the digitizer.
AUX I/O 9-pin mini-circular DIN
connector
Provides access to the multipurpose digital timing
and triggering lines, PFI 0, and PFI 1 (with optional
cable). For pinout information, refer to Figure 14.

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Table 3 describes the signal connections for the NI 5122/5124/5142/5922.
Figure 14 shows the pin assignments for the 9-pin DIN connector.
Figure 14. 9-Pin DIN Connector Pin Assignments for NI 5114/5122/5124/5142/5922
Table 3. NI 5122/5124/5142/5922 Front Panel Signal Connections
Connector Description Function
CH 0,
CH 1
Standard BNC female connector Analog input connection; digitizes data and
triggers acquisitions.
TRIG Standard BNC female connector External analog trigger connection; signals on the
TRIG connector cannot be digitized.
CLK IN Standard SMB jack connector (NI 5122/5124/5142) Input for an external
reference clock or sample clock to the digitizer.
(NI 5922) Input for an external reference clock to
the digitizer.
CLK OUT Standard SMB jack connector (NI 5122/5124/5142) Output for the reference
clock or sample clock.
(NI 5922) Output for the reference clock.
AUX I/O 9-pin mini-circular DIN
connector
Provides access to the multipurpose digital timing
and triggering lines, PFI 0, and PFI 1 (with optional
cable). For pinout information, refer to Figure 14.
1 +5 V (Fused)
2GND
3 Reserved
4 Reserved
5 Reserved
6PFI1
7 Reserved
8 Reserved
9PFI0
4
3
5
6
7
8
9
1
2