Anonymous Verified Buyer
" Very responsive and helpful, competitive pricing. Good source! "
July 2025
777598-01 Request for Availability
777598-01, 96 Channels, PXI-6508 Digital I/O Module with NI-DAQ for Windows
Rated 4.6/5 | 11 ratings
Actual item may vary if no part number is provided on quote request.
✔ 2 Year Warranty Included
✔ Free Ground Shipping
✔ NIST Calibration Available
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
Gregg Flecki**** Verified Buyer
" Great service and great products. This is my 2nd time using Apex Waves, truly impressed. "
January 2025
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
Gregg Flecki**** Verified Buyer
" Great service and great products. This is my 2nd time using Apex Waves, truly impressed. "
January 2025
National Instruments 777598-01 Digital I/O Module
National Instruments manufactures the 777598-01, also known as the PXI-6508, a 96-channel, 5 V TTL/CMOS PXI Digital I/O Module. This module functions in both unidirectional and bidirectional modes, allowing for smooth communication with peripheral devices. It is intended to communicate with other computers or peripherals. Four 82C55A programmable peripheral interface (PPI) chips are included in the 777598-01, which offers a reliable option for digital I/O applications that call for onboard pull-up resistors.
The 777598-01's four 82C55A PPIs can be split up into three 8-bit ports apiece, which increases its adaptability to a range of industrial automation applications. These PPI chips improve the responsiveness of the module in intricate applications by supporting unidirectional, bidirectional, and handshaking modes and by producing interrupt requests to the host computer. A 100-pin female connector provides access to all 96 bits of TTL-compatible digital I/O, making it simple to integrate into current systems.
Using the NI-DAQ instrument driver, the 777598-01 provides compatibility with several programming environments, such as LabVIEW, LabWindows/CVI, and ComponentWorks. Specifically, ComponentWorks streamlines the development process by offering a higher-level programming interface for creating virtual instruments using DLLs and regular OLE controls. Because of its adaptability, the 777598-01 is a very versatile solution for a wide range of applications. Users may take advantage of all the configuration tools, resource management utilities, and interactive control utilities that come with NI-DAQ.
The 777598-01 has 96 channels of TTL-compatible digital I/O. When the inputs are pulled up or down by a 100 kΩ jumper-selectable resistor, the module powers on in a high-impedance condition. Interrupts or scheduled I/O can be used to manage data transfers, and the system performance, programming environment, and application requirements all affect the transfer speeds. When used with NI-DAQ software, the module may transfer data at a maximum rate of 50 kbytes/s. Depending on the execution mode, code efficiency, and computer speed, the module can sustain a constant rate of 1 to 10 kbytes/s.
| Part Number | 777598-01 |
|---|---|
| Model Name | PXI-6508 |
| Part Type | PXI Digital I/O Module |
| Number of Channels | 96 I/O |
| Compatibility | TTL |
| Input State on Power On | High-impedance (jumper selectable pull-up/down through 100 kΩ) |
| Handshaking | Input, output, or bidirectional |
| Data Transfer Methods | Interrupts, programmed I/O |
| Maximum Transfer Rate | 50 kbytes/s with NI-DAQ software |
| Sustainable Transfer Rate | 1 to 10 kbytes/s (typical) |
Associated part numbers for 777598-01:
Delivery:
No hassle return policy.
Dedicated customer service team.
Payment:
Receive Price & Availability Today!
Ask About Our Tiered Calibration Levels
Option & Modules:
Confirm Your Requirements or Versions
Cost & Lead Time Available Upon Request for Service
Repair Evaluation: $150
Common Typos:
Why Buy From Apex Waves:
