Anonymous Verified Buyer
" Very responsive and helpful, competitive pricing. Good source! "
July 2025
TB-4304
TB-4304, Front Mounting, Terminal Block
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
NI TB-4304 Terminal Block
The TB-4304 (Part Number: 158016-02L) Terminal Block is designed for the PXIe-4304 and PXIe-4305. This front-mountable Terminal Block comes featured with a spring mechanism that works as a mechanical interlock between the host module and the Terminal Block. For further tightening, a mounting screw is also provided on the top of the NI TB-4304. This Terminal Block enables the data acquisition module to measure up to 42 V analog input voltages and has 32 channels.
The I/O connector of this accessory contains RSVD (reserved pins), which are used for communication with the TB-4304. The PFI lines of this Terminal Block can be used to receive or send synchronization signals. The digital ground DGND pin included in the I/O connector provides access to the digital ground of the module. This Terminal Block is intended to be used within Measurement Category I applications only and can be deployed at 0 °C to 55 °C ambient temperature range.
| Model | TB-4304 |
|---|---|
| Manufacturer | NI |
| Part Number | 158016-02L |
| Type | Terminal Block |
| Compatible Models | PXIe-4304 and PXIe-4305 |
| Mounting Type | Front Mounting |
| Calibration Interval | N/A |
| Screw Terminal Wire Gauge | 1.5 mm 2 (16 AWG), max |
| Weight | 1 lb. |
| TB-4304 Manual | User Manual and Maintenance Manual Available for Download |
| Pricing | Contact a Sales Representative for a quote. |
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