Anonymous Verified Buyer
" Very responsive and helpful, competitive pricing. Good source! "
July 2025
AT-DIO-32HS
AT-DIO-32HS, 32 Digital I/O Line, Digital I/O Board
Actual item may vary if no part number is provided on quote request.
✔ 2 Year Warranty Included
✔ Free Domestic 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 AT-DIO-32HS Digital I/O Board
The AT-DIO-32HS (Part Number: 777313-01) is a parallel Digital I/O Board from the family of National Instruments NI-6533 devices. The AT-DIO-32HS is a high-speed digital input/output board with the capability to interface with PCI, PXI, and PCMCIA. The AT-DIO-32HS features 32 (5V TTL/CMOS) I/O lines divided into four 8-bit ports. The AT-DIO-32HS can communicate with National Instruments DAQ-DIO ASIC and offers dual DMA with an uninterrupted and high speed of data transfer up to 20 MHz (80 Megabytes/second).
This Digital I/O Board can perform handshaking and pattern I/O, for which ports are used in 8-bits, 16-bits, or a single 32-bits group. While configured for input, ports are terminated at diodes to damp reflections of lines. During the configuration for output, each port can source up to 24 mA for high logic and sinks the same amount for low logic.
The AT-DIO-32HS is a jumper-less and switchless DAQ device for 16-bit ISA AT bus to apply ISA specifications and to configure interrupts, DMA channels, and base I/O addresses without removing the device from the operating system. While programming for the Digital I/O Board, several options can be taken into consideration. For powerful and interactive graphics, LabVIEW can be used with a series of VIs available for National Instruments hardware in the LabVIEW Data Acquisition VI Library. For programming in C language and ANSI standards, LabWindows/CVI can be used with LabWindows/CVI Data Acquisition Library and ComponentWorks can be used for a higher-level programming interface.
AT-DIO-32HS Obsolete Status has been announced by National Instruments, but the board will still be available for purchase and repairs by Apex Waves.
| Model | AT-DIO-32HS |
|---|---|
| Manufacturer | National Instruments |
| Part Number | 777313-01 |
| Series | AT Series |
| Type | Digital I/O Board |
| I/O Connector | 68-pin male SCSI-II type |
| Digital I/O Lines | 32 |
| Logic Level | 5 V TTL/CMOS |
| Memory | 16-sample FIFO |
| Power Available at I/O Connector | +4.65 to +5.25 VDC, 1A |
| Dimensions | 6.9 by 4.2 in. |
| AT-DIO-32HS Manual | User Manual and Maintenance Manual Available for Download |
| Price | Contact a sales representative for a quote. |
Associated part numbers for AT-DIO-32HS:
AT-DIO-32HS PDF Manuals
ARCHIVED--DIO-6533-USER-MANUAL.PDF
ARCHIVED--LABVIEW-DATA-ACQUISITION-BASICS-MANUAL.PDF
ARCHIVED--NI-6533-6534-SPECIFICATIONS.PDF
ARCHIVED--NI-653X-USER-MANUAL-FOR-TRADITIONAL-NI-DAQ.PDF
ARCHIVED--NI-DAQ-USER-MANUAL-FOR-PC-COMPATIBLES.PDF
ARCHIVED--TRADITIONAL-NI-DAQ-USER-MANUAL.PDF
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Eligible returns may be accepted within 30 days at Apex Waves’ discretion. A 25% restocking fee applies; non-refundable and built-to-order products are excluded.
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