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Analog Input
The NI USB-6008/6009 has eight analog input channels that you can use for four differential analog input measurements or eight single-ended analog input measurements. The following figure shows the analog input circuitry of the NI USB-6008/6009 . Figure 7. NI
- 1 minute read
- Last Updated2023-03-22
- Manual: USB-6008 and USB-6009 Features
Analog Input Modes and Signal Sources
You can configure the AI channels on the NI USB-6008/6009 to take differential or referenced single-ended (RSE) measurements. The following table summarizes the recommended analog input mode(s) for floating signal sources and ground-references signal sources. Refer to the table in
- 2 minute(s) read
- Last Updated2023-03-22
- Manual: USB-6008 and USB-6009 Features
Analog Output
The NI USB-6008/6009 has two independent analog output channels that can generate outputs from 0 V to 5 V . All updates of analog output channels are software-timed. GND is the ground-reference signal for the analog output channels. The following
- 1 minute read
- Last Updated2023-03-22
- Manual: USB-6008 and USB-6009 Features
ANSI C without NI Application Software
The NI-DAQmx Help contains API overviews and general information about measurement concepts. Select Start » All Programs » National Instruments » NI-DAQmx » NI-DAQmx Help . The NI-DAQmx C Reference Help describes the NI-DAQmx Library functions, which you can use
- 1 minute read
- Last Updated2023-03-22
- Manual: USB-6008 and USB-6009 Features
Cables and Accessories
The following table contains information about cables and accessories available for the NI USB-6008/6009 . For a complete list of accessories and ordering information, refer to the pricing section of the NI USB-6008 or NI USB-6009 product page at ni.com
- 1 minute read
- Last Updated2023-03-22
- Manual: USB-6008 and USB-6009 Features
Connecting Analog Output Loads
To connect loads to the NI USB-6008/6009 , connect the positive lead of the load to the AO terminal, and connect the ground of the load to a GND terminal, as shown in the following figure. Figure 13. Connecting a
- 1 minute read
- Last Updated2023-03-22
- Manual: USB-6008 and USB-6009 Features
NI-DAQmx Base (Linux/Mac OS X/LabVIEW PDA 8.x)
The Getting Started with NI-DAQmx Base document describes how to install the NI-DAQmx Base software, the NI-DAQmx Base-supported DAQ device, and how to confirm that the device is operating properly on your Windows, Linux, or Mac machine. In Windows, select
- 1 minute read
- Last Updated2023-03-22
- Manual: USB-6008 and USB-6009 Features
NI-DAQmx
The NI-DAQmx Readme is available from the Windows Start menu and lists which application software, devices, and ADEs are supported by this version of NI-DAQmx. The NI-DAQmx Help is available from the Windows Start menu and contains API overviews, general
- 1 minute read
- Last Updated2023-03-22
- Manual: USB-6008 and USB-6009 Features
Determining the Value of the User-Provided Pull-Up Resistor
Complete the following steps to determine the value of the user-provided pull-up resistor: Place an ammeter in series with the load. Place a variable resistor between the digital output line and the +5 V supply. Set P0.0 to high. Adjust
- 1 minute read
- Last Updated2023-03-22
- Manual: USB-6008 and USB-6009 Features
When to Use Differential Connections with Floating Signal Sources
Use DIFF input connections for any channel that meets any of the following conditions: Your application requires input ranges other than ±10 V . The input signal is low level and requires greater accuracy. The leads connecting the signal to
- 1 minute read
- Last Updated2023-03-22
- Manual: USB-6008 and USB-6009 Features