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July 2025
TBX-1316 Request for Availability
TBX-1316, 8 Input Channel, High-Voltage Attenuator Terminal Block
Rated 4.7/5 | 14 ratings
Actual item may vary if no part number is provided on quote request.
✔ 2 Year Warranty Included
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✔ 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
National Instruments TBX-1316 High-Voltage Attenuator Terminal Block
The NI TBX-1316 (Part Number: 777207-16) is a cabled Terminal Block designed to be used with the SCXI-1126, SCXI-1120/D, and SCXI-1125 (recommended). This Terminal Block offers an input voltage range of 1,000 V. The NI TBX-1316 also offers 200:1 attenuation, a shielded metal enclosure (lockable), and eight differential type input channels.
The NI TBX-1316 comes with a feature to extend the input voltage range for Direct Current (DC) and Alternating Current (AC) signals to 600 V for CAT II installations and 1000 V for CAT I installations. For frequency and voltage measurements, the user can utilize this Terminal Block with the NI SCXI-1126 and SCXI-1125 respectively. However, the combination of the SCXI-1120/D and TBX-1316 is a cost-effective and viable solution for voltage measurements.
The uniquely designed rigid metal enclosure offered with this Terminal Block ensures proper grounding, safety, and easy field installation. Screw terminals are utilized in this model for ground, primary, and neutral connections. Moreover, the availability of wire strain-relief collars keeps cables held in place firmly. The TBX-1316 Terminal Block comes with integrated calibration EEPROMs. These EEPROMs are used to provide channel-specific calibration information when the unit operates in conjunction with the SCXI-1125.
The NI TBX-1316 can easily be connected to the analog input module through the shielded SH3232 cable. Each input channel available on this High-Voltage Terminal Block comes with a dedicated 200:1 attenuation circuit and offers a ground, negative, and positive terminal. The terminals incorporated in the TBX-1316 can easily accommodate up to 12-gauge wire.
| Model | TBX-1316 |
|---|---|
| Manufacturer | National Instruments |
| Part Number | 777207-16 |
| Type | High-Voltage Attenuator Terminal Block |
| Input Channels | 8 |
| Compatible SCXI Modules | SCXI-1125 (recommended), SCXI-1126, SCXI-1120/D |
| Connector Type | Screw terminal |
| Dimensions | 12 × 10 × 6 in. |
| Weight | 12.8 lb. |
| Warranty | 2-3 Year Warranty |
| TBX-1316 Manual | User Manual and Maintenance Manual Available for Download |
| Price | Contact a sales representative for a quote. |
Associated part numbers for TBX-1316:
National Instruments TBX-1316 Frequently Asked Questions
Question: What is the maximum input current per channel on the TBX-1316?
Answer: The maximum input current per channel is 50 µA on the TBX-1316.
Question: What is the bandwidth of the NI TBX-1316?
Answer: The bandwidth of the NI TBX-1316 is 400 Hz.
Question: What is the driver software for the TBX-1316?
Answer: The driver software for the TBX-1316 is NI-DAQmx.
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