Anonymous Verified Buyer
" Very responsive and helpful, competitive pricing. Good source! "
July 2025
784801-01
784801-01, 2 Core I/O Sites, MIL-STD-1553, LV-222-555-555 Interface Module
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 784801-01 Interface Module
Part number 784801-01 from National Instruments is the descriptive part number for the LV-222-555-555 Interface Module. Boasting 2 core I/O sites, this Avionics Databus Interface Module supports the MIL-STD-1553 protocol, which is specifically designed for military and commercial applications. Each core of the 784801-01 boasts 64 MB of memory and is equipped with 8 bidirectional TTL discrete I/O. In addition, these cores are each equipped with 2 LED indicators that are user controlled- providing visual insight into the status of the module at a glance.
The power requirements for the device depend on the power rail and whether or not both cores are being used. When both cores are active, the 784801-01 has a typical power draw of 5.9 W for +3.3 V and a typical current of 7.7 W for +12 V.
Since the 784801-01 is designed specifically to support the MIL-STD-1553 protocol, it boasts a few model-dependent features. These include amplitude controls, playback (with errors), hardware controlled transmit scheduling, and more. The 784801-01 is capable of sequential monitoring and time stamping- allowing the user to quickly visualize and analyze data with in-depth time stamps.
Designed with a standard 3U PXIe size, the 784801-01 weighs just 3.5 lbs. (1.6 kg). Built to withstand diverse environmental conditions, the device should only be operated within temperatures ranging from -40 to 85° C. When not being used, the 784801-01 can be safely stored in temperatures spanning from -55 to 100° C. When either operational or not in use, the module should be kept in conditions where the noncondensing humidity stays within the range of 0 to 95%.
| Model | 784801-01 |
|---|---|
| Model Name | LV-222-555-555 |
| Part Type | PXI Interface Module |
| LED Indicators | 2 per Core |
| Memory | 64 MB per Core |
| Power Requirement | +3.3 and +12 VDC |
| Operating Temperature | -40° C to 85° C |
| Size | Standard 3U (100 x 160 mm) |
| Weight | 3.5 lbs. (1.6 kg) |
| Manufacturer | National Instruments |
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