Description
The National Instruments PXI-6711 PXI Analog Output Module, with part number 777794-01, is a versatile device that replaces conventional PID controllers, waveform generators, and function generators. This module is capable of generating a variety of waveforms, including standard square, sine, and saw-tooth waves, as well as more complex patterns necessary for advanced applications.
Equipped with eight 5 V TTL/CMOS digital I/O lines, the PXI-6711 facilitates a range of digital interfacing possibilities. Additionally, it features two high-resolution 24 bit, 20 MHz counter/timers, enhancing its capability for precise timing and counting tasks.
The module offers extensive digital triggering and external timing capabilities, allowing for synchronized operations across multiple devices. Users can utilize an internal reference voltage of 10 V or an external reference of up to ±11 V via the EXTREF pin, ensuring compatibility with a wide range of signal levels.
Digital I/O lines on the PXI-6711 can be individually configured as either input or output, with all ports set to high impedance upon system startup or reset, to prevent unintended signals. The DAQ-STC interface is provided for connecting timing signals to devices or external hardware, while the RTSI bus and PFI pins offer further connectivity options.
Despite reaching its End-Of-Life (EOL) phase on March 31, 2022, the PXI-6711 remains available for purchase through Apex Waves, ensuring continued support for users requiring this specific module.
| Specification | Details |
|---|---|
| Part Number | 777794-01 |
| Product | National Instruments PXI-6711 PXI Analog Output Module |
| Analog Outputs | Supplants PID controllers, waveform generators, and function generators |
| Waveform Generation | Supports square, sine, saw-tooth, and complex waveforms |
| Digital I/O Lines | Eight 5 V TTL/CMOS lines |
| Counter/Timers | Two 24 bit, 20 MHz |
| Triggering and Timing | Digital triggering and external timing capabilities |
| Reference Voltage | Internal: 10 V, External: ±11 V (EXTREF) |
| Digital I/O Configuration | Each line configurable as input or output, high impedance at startup/reset |
| Timing Signal Interface | DAQ-STC for connecting timing signals to devices or external hardware |
| RTSI Bus | Interconnect timing signals amongst devices |
| PFI Pins | Connect to external hardware |
| Availability | Available with Apex Waves after EOL date (March 31, 2022) |
Question 1: What waveforms is the National Instruments PXI-6711 PXI Analog Output Module capable of generating, and what additional capabilities does it offer for timing and counting tasks?
Answer 1: The National Instruments PXI-6711 PXI Analog Output Module is capable of generating standard square, sine, and saw-tooth waves, as well as complex patterns for advanced applications, and offers additional capabilities for timing and counting tasks with its two high-resolution 24 bit, 20 MHz counter/timers.
Question 2: What digital interfacing possibilities are enabled by the eight 5 V TTL/CMOS digital I/O lines on the National Instruments PXI-6711 PXI Analog Output Module?
Answer 2: The National Instruments PXI-6711 PXI Analog Output Module can generate standard square, sine, and saw-tooth waves, as well as more complex patterns required for advanced applications, and offers digital interfacing capabilities with eight 5 V TTL/CMOS digital I/O lines that can be individually configured as input or output.
Question 3: What are the functions of the National Instruments PXI-6711 PXI Analog Output Module, and how does it maintain compatibility with a range of signal levels?
Answer 3: The National Instruments PXI-6711 module’s ability to produce a wide array of waveforms, such as square, sine, and saw-tooth waves, alongside more intricate patterns, benefits advanced applications by providing the versatility needed for complex signal generation and testing scenarios. Its two high-resolution 24-bit, 20 MHz counter/timers enhance this capability by offering precise timing and counting options. For synchronization of multiple devices, the module offers extensive digital triggering and external timing capabilities, which include the use of
Question 4: What types of waveforms can the National Instruments PXI-6711 PXI Analog Output Module generate, and what digital interfacing capabilities does it offer?
Answer 4: The eight 5 V TTL/CMOS digital I/O lines on the National Instruments PXI-6711 PXI Analog Output Module enable a range of digital interfacing possibilities, such as allowing the module to interface with other digital devices, send and receive digital signals, and be configured individually as input or output for customized digital communication or control tasks.
Question 5: How does the National Instruments PXI-6711 module’s variety of waveform outputs and high-resolution counters benefit advanced applications, and what options are available for digital triggering and external timing to synchronize multiple devices?
Answer 5: The National Instruments PXI-6711 PXI Analog Output Module functions as a replacement for traditional PID controllers, waveform generators, and function generators, capable of generating standard and complex waveforms. It maintains compatibility with a range of signal levels through its use of an internal 10 V reference voltage and the ability to accept an external reference of up to ±11 V via the EXTREF pin.
