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PXI-7340
PXI-7340, 2- or 4-Axis Options, 62.5 Microsecond Update Rate, PXI Motion Controller
Actual item may vary if no part number is provided on quote request.
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March 2025
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Carol Zimme**** Verified Buyer
" Very responsive and helpful, competitive pricing. Good source! "
July 2025
Andrew Gar**** Verified Buyer
" Amazing to work with and had my order within 1 week after purchasing with all NI certs and data that were needed. "
March 2025
Said Sai**** Verified Buyer
" Competent contact for highly specialized components. The support team is very knowledgeable. Many thanks for the help and the fast shipping! "
January 2025
Bob C**** Verified Buyer
" Jason was able to get our emergency situation taken care of quickly and professionally. "
May 2025
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January 2025
National Instruments PXI-7340 PXI Motion Controller
With the NI PXI 7340 (Part Numbers: 779036-02 and 777935-01) Motion Controller, the user can take advantage of as many as four axes of synchronous, coordinated motion control in a preemptive, multitasking, constant condition. This model offers progressed double-processor architecture that uses a 32-bit CPU combined with a digital signal processor (DSP) and custom FPGAs to give this Motion Controller superior abilities. The FIFO bus interface and intense capacity set give fast communications, while off-loading complex motion capacities from the host PC for optimized framework execution. The PXI 7340 has 8 analog inputs and 4 analog outputs. It has a maximum update rate of 62.5 us/axis.
The NI PXI-7340 Motion Controller utilizes the DSP for all closed-loop control, including position tracking, PID closed-loop control computation, and motion trajectory generation. The DSP chip is supported by custom FPGAs that perform the rapid encoder interfacing, position catch and breakpoint functions, motion I/O processing, and stepper pulse generation for hard real-time functionality. The inserted CPU in this model runs to multitasking, constant working framework and handles host communications, command processing, multi-axis interpolation, error handling, general-purpose digital I/O, and overall motion framework integration capacities.
The embedded firmware depends on an installed RTOS piece and gives ideal framework execution in different motion applications. Motion tasks are organized. Task execution order relies upon the need of each task, the condition of the whole motion framework, I/O or other framework events, and the real-time clock
The PXI-7340 is run using the NI-Motion driver software which is compatible with software packages/application development environments (ADES) such as LabVIEW, LabWindows/CVI, Microsoft Visual C++, Microsoft Visual Basic, and AKD WorkBench software. The device hardware can be configured using the Measurement & Automation Explorer (MAX) tool.
The NI PXI-7340 Motion Controller direction generators figure the quick position charge that controls increasing speed and speed while it moves the hub to its objective position. Contingent upon how the user designs the hub, this order is then sent to the PID servo circle or stepper beat generator.
The NI device weighs 6 oz, and measures 6.3 x 3.9 in. in physical dimensions.
| Model | PXI-7340 |
|---|---|
| Manufacturer | National Instruments |
| Brand | Emerson |
| Part Numbers | 779036-02, 777935-01 |
| Type | PXI Motion Controller |
| Maximum Update Rate | 62.5 us/axis |
| Analog Inputs | 8 |
| Analog Outputs | 4 |
| Dimensions | 6.3 x 3.9 in. |
| Weight | 6 oz. |
| PXI-7340 Manual | User Manual and Maintenance Manual Available for Download |
| Price | Request a Quote Today for Pricing |
Associated part numbers for PXI-7340:
National Instruments PXI-7340 Frequently Asked Questions
Question: What is the maximum working voltage of the PXI-7340?
Answer: The PXI-7340 has a channel-to-earth maximum working voltage of 12 V, Category I and a channel-to-channel maximum working voltage of 22 V, Category I.
Question: How many digital I/O ports are on the NI PXI-7340?
Answer: There are four digital I/O ports on the motion controller that have 8 bits of resolution.
Question: What type of input/output coupling does the PXI-7340 have?
Answer: The controller has DC input/output coupling.
Question: What is the watchdog timeout on the PXI-7340?
Answer: The watchdog timeout on the PXI-7340 is 63 ms.
PXI-7340 PDF Manuals
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