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Real-World Use & Application Scenarios
The NI PXI-6713 module is widely used in research labs, test and measurement facilities, and industrial automation systems that require precise analog voltage outputs. It is especially applicable in environments where high-speed, multi-channel waveform generation or control signal output is essential. Engineers and test professionals employ this device in automated test equipment (ATE), hardware-in-the-loop (HIL) simulations, audio signal generation, and precise control in semiconductor manufacturing or aerospace component testing.
The module addresses complex challenges involving high-resolution signal creation and timing accuracy, enabling users to produce analog waveforms with a maximum update rate of 1 million samples per second per channel. Its real-time output capability supports demanding control and stimulation tasks in dynamic testing environments. The NI PXI-6713 is built to integrate seamlessly within PXI chassis, facilitating compact and modular measurement systems that can scale from simple analog output needs to sophisticated multi-channel configurations.
- PXI – 6713
Product Introduction & Positioning
The NI PXI-6713 is an 8-channel, 12-bit analog output module designed for National Instruments’ PXI platform. It provides versatile voltage output ranges from -10 V to +10 V per channel. This module is positioned as a high-speed, precision DAC (Digital-to-Analog Converter) solution for users requiring deterministic and repeatable analog signal generation.
As part of the PXI ecosystem, it fits into PXI chassis, offering synchronization, software control, and integration with other NI measurement and control modules. It supports flexible signal referencing with internal or external voltage references. The PXI-6713 is especially valued by engineers who need compact, scalable, and high-performance analog output capabilities directly controllable through NI’s extensive software toolsets like LabVIEW.
Key Technical Features & Functional Benefits
The NI PXI-6713 delivers eight simultaneous analog voltage outputs with 12-bit resolution over a ±10 V range. It supports a maximum update rate of 1 MS/s per channel, allowing for nuanced waveform synthesis and rapid voltage adjustments without sacrificing accuracy. The availability of both internal and external reference inputs provides design flexibility to optimize signal integrity and dynamic range.
This module features eight multifunction digital I/O lines for integration with trigger or gating signals, and two 24-bit counters/timers for precise timing control. Its listings show excellent noise and distortion performance, including low output impedance and short-circuit protection to ground safeguarding the hardware. The PXI-6713’s compact size (6.3 x 3.9 inches) simplifies integration into PXI test racks while its recommended operating temperature range of 0 to 50 °C suits a variety of laboratory and industrial settings.
Designed for plug-and-play operation with software-based calibration and no jumper settings, this module drastically reduces setup time while ensuring reliable, repeatable analog signal output ideal for simulation, automated testing, and real-time control applications.
Detailed Technical Specifications
| Parameter | Value |
|---|---|
| Model | NI PXI-6713 |
| Brand | National Instruments |
| Product Type | PXI Analog Output Module |
| Number of Channels | 8 Analog Voltage Outputs |
| Resolution | 12 bits (1 in 4096) |
| Analog Output Range | ±10 V (Internal or External Reference) |
| Maximum Update Rate | 1 MS/s per channel |
| Output Protection | Short-circuit to ground |
| Digital I/O Lines | 8 (TTL compatible) |
| Counters/Timers | 2 (24-bit) |
| Dimensions | 6.3 in x 3.9 in (160 mm x 99 mm) |
| Operating Temperature | 0 to 50 °C |
| Storage Temperature | -20 to 70 °C |
Related Modules or Compatible Units
NI PXI-6715 – 4-channel, 12-bit analog output module for applications requiring fewer channels.
NI PXI-6733 – High-resolution, 16-bit 8-channel analog output module for precision waveform generation.
NI PXI-6221 – Multifunction DAQ module with analog input and output capabilities for mixed-signal testing.
NI PXI-6259 – Multifunction IO with analog output and high channel count for complex measurement systems.
NI PXI-6602 – Digital I/O and timing module that provides synchronization for PXI analog output modules.
NI PXI-7841R – FPGA reconfigurable module compatible for custom timing and control.
NI PXI-5406 – High-precision analog output module with up to 32 channels for control applications.
Installation Notes & Maintenance Best Practices
Installation of the NI PXI-6713 requires mounting within a compatible PXI chassis with proper grounding to prevent electrical noise interference. Ensure adequate ventilation inside the chassis to maintain the operating temperature below the recommended 50 °C to prevent thermal drift or damage. Connect the analog output lines carefully, observing polarity and shielding to maintain signal integrity.
Maintenance primarily involves routine visual inspection of connectors and cables, periodic calibration using NI’s software tools to maintain measurement accuracy, and firmware updates to ensure compatibility with NI’s evolving software ecosystem. The plug-and-play design minimizes the need for hardware adjustments, focusing maintenance efforts on software and system-level diagnostics.
