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July 2025
SWB-2817
SWB-2817, 16x22, Matrix Module for SwitchBlock
Actual item may vary if no part number is provided on quote request.
✔ 2 Year Warranty Included
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✔ NIST Calibration Available
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" 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
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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 SWB-2817 Matrix Module for SwitchBlock
The SWB-2817 is a relay Matrix Module for SwitchBlock systems manufactured by National Instruments. The NI SWB-2817 Matrix Module is available with two different part numbers: 781420-17 and 781421-17. The only difference is that part number 781420-17 has row access, while the second version of the module does not. The SWB-2817 module is primarily manufactured for high-power applications.
The SWB-2817 Matrix Module is designed with 16 rows and 22 columns (16x22) in a 1-wire matrix configuration. In addition to the NI SWB-2817 module’s application as an individual module, it features the provision of expansion in both single carrier and single PXI chassis configurations. In a single carrier configuration, the size is expandable up to 16x132, while it can be expanded up to 16x528 in the latter case. The use of the SWB-2817 module makes the wiring simple, thereby making the amendments in the system’s interconnections easier and more flexible. The applications of the NI SWB-2817 Matrix Module include the signal-routing from power random waveform generators, digital oscilloscopes, and multimeters to the testing units.
The SWB-2817 Matrix Module is a single slot module with 5 MHz bandwidth capability. The NI SWB-2817 can be connected to a maximum switching voltage of 100 VDC or 70 VAC between the row and column. The SWB-2817 module has a simultaneous maximum drive limit of 61 relays. The relay operating/releasing time is < 1 ms for up to 8 relays, while the relay operating time is < 2ms for relays up to 50. The maximum value of switching and carry current that can be connected to the SWB-2817 Matrix Module is 250 mA and 300 mA, respectively. The SWB-2817 has a maximum switching power consumption of 3 W.
| Model | SWB-2817 |
|---|---|
| Manufacturer | National Instruments |
| Part Numbers | 781420-17 and 781421-17 |
| Type | Matrix Module for SwitchBlock |
| Mode (n-wire) | 1-wire |
| Relay Type | Reed |
| Rows | 16 |
| Columns | 22 |
| Dimensions | 4.4 in. × 0.5 in. × 6.7 in. |
| Weight | 11.3 oz. |
| SWB-2817 Manual | User Manual and Maintenance Manual Available for Download |
| Price | Contact a sales representative for a quote. |
Associated part numbers for SWB-2817:
SWB-2817 PDF Manuals
NI-281528162817-LETTER-OF-VOLATILITY-LETTER-OF-VOLATILITY.PDF
NI-2817-LETTER-OF-VOLATILITY.PDF
NI-SWITCHBLOCK-GETTING-STARTED-GUIDE.PDF
Driver Downloads for SWB-2817
OS Compatibility: …
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