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July 2025
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779084-01, 16 Source/Sink Digital Input and Output, PCI-6518 Digital I/O Device
Rated 5/5 | 13 ratings
Actual item may vary if no part number is provided on quote request.
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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 779084-01 Digital I/O Device
Part number 779084-01 from National Instruments is the identifying part number for the PCI-6518 Digital I/O Device. This device consists of sinking/sourcing 16 isolated digital input channels and sourcing 16 digital output channels, both input and outputs require a maximum voltage of up to 30 VDC that makes it suitable for high loads applications such as relays, solenoids and actuators. The 779084-01 device has an input logic low voltage from 0 to 4 VDC and input logic high voltage from 11 to 30 VDC. It requires a connector Type of 37-pin male D-SUB that ensures easy integrations into other digital devices.
The digital I/O device has compact design with dimensions of 16.5 cm × 12.6 cm (6.51 in. × 4.97 in.) and weighs 70.9 g making it lightweight. This module is designed to operate at an ambient temperature of 0 to 50 degrees Celsius with a relative humidity level ranging from 10% to 90%, noncondensing and storage temperature of -20 to 70 degrees Celsius with a relative humidity level ranging from 5% to 95%, noncondensing. The 779084-01 is designed to be mounted at an altitude of 2000 meters (at 25 degrees Celsius ambient temperature).
This device is engineered to endure harsh working conditions, with an operating vibration of 5 Hz to 500 Hz, 0.3 grms that is random under the IEC-60068-2-64 standard and nonoperating vibrations from 5 Hz to 500 Hz, 2.4 grms, with operating shocks of 30 g peak, half-sine, 11 ms pulse (tested in accordance with IEC-60068-2-27) standard. This device requires power consumption of +5 VDC at a typical 250 mA current and +3.3 VDC at a typical 300 mA current.
The 779084-01 model also include programmable power-up states, ensuring that outputs assume a known state during initialization, and a typical propagation delay of 80 microseconds with a 100 ohm load, which is essential for timing sensitive applications. The device supports both interrupts and programmed I/O data transfers, offering flexibility in how data is managed and processed and with these, it reduces the load on CPU by eliminating the need for constant polling and allows the system to respond quickly to real-time events.
| Part Number | 779084-01 |
| Model Name | PCI-6518 |
| Part Type | Digital I/O device |
| Digital Inputs | 16 isolated channels |
| Digital Outputs | 16 isolated channels |
| Input Voltage Range | 0 VDC to 30 VDC |
| Output Voltage Range | 0 VDC to 30 VDC |
| Power Consumption | 5 VDC at 250 mA (typical) |
| Data Transfers | Interrupts, programmed I/O |
| Connector Type | 37-pin male D-SUB |
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779084-01 PDF Manuals
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