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July 2025
SCXI-1378
SCXI-1378, Screw Terminal, Terminal Block
Actual item may vary if no part number is provided on quote request.
✔ 2 Year Warranty Included
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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
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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 SCXI-1378 Terminal Block
The NI SCXI-1378 (Part Numbers: 778731-01 and 188359B-01) has the capability to configure the SCXI-1130 High-Density Matrix Switch Module. The possible configurations include a 4x64 (1-wire) matrix or a 4x32 (2-wire) matrix. The user should keep in mind that the 4x64 configuration solely utilizes even numbered rows in the Terminal Block. This Terminal Block does not require external wiring because it functions with NI matrix expansion plugs, which results in instantaneous row expansion through column connection. The NI SCXI-1378 is a Front-Mounting Terminal Block with screw terminals to link signals and trigger input and trigger output signals.
The National Instruments SCXI 1378 Terminal Block provides suitable procedures to expand the rows and/or columns of the SCXI-1130 by utilizing two or more SCXI-1378 Terminal Blocks. For example, it is possible to expand the rows of a 4x32 matrix by utilizing a matrix expansion plug. The matrix expansion plug links columns to expand the rows. First, the user can link two NI SCXI-1378 Terminal Blocks to the front connectors of two adjacent SCXI-1130 Matrix Switch Modules. Then, the user should tighten the top and bottom chassis screws on the rear of the SCXI-1378 back panels to keep them in place. Finally, the user can link a matrix expansion plug to the top or bottom column connectors of the two NI SCXI 1378 Terminal Blocks. To create an 8x64 1-wire matrix with SCXI-1378 Terminal Blocks, the user can link a single matrix expansion plug on the top or bottom of two adjacent NI SCXI-1378 Terminal Blocks.
| Model | SCXI-1378 |
|---|---|
| Part Numbers | 778731-01 and 188359B-01 |
| Manufacturer | National Instruments |
| Type | Terminal Block |
| For use with: | SCXI-1130 Matrix Switch Module |
| Configurations for the SCXI-1130: | 4x64 (1-wire) or 4x32 (2-wire) matrix |
| Connectors | Screw Terminals |
| SCXI-1378 Manual | User Manual and Maintenance Manual Available for Download |
| Price | Contact a sales representative for a quote. |
Associated part numbers for SCXI-1378:
National Instruments SCXI-1378 Frequently Asked Questions
Question: How does the SCXI-1378 mount to the SCXI-1130 module?
Answer: The SCXI-1378 installs on the front of the SCXI-1130 module. Screw terminals are utilized to link signals.
Question: What materials are needed to use the SCXI 1378?
Answer: To use the SCXI 1378, the user needs the Terminal Block, an SCXI chassis, the SCXI-1130 module, a 1/8 inch flathead screwdriver, a Philips screwdriver, a wire cutter, a wire insulation stripper, a matrix expansion plug, and a matrix expansion cable.
Question: Where can I find the topology mapping information for the NI SCXI-1378?
Answer: The topology mapping information for the NI SCXI-1378 is in the manual.
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