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July 2025
BNC-2110
BNC-2110, 15 BNC Connectors, Desktop or DIN Rail Mount, Shielded Terminal Block
Actual item may vary if no part number is provided on quote request.
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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
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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 BNC-2110 Terminal Block
The BNC-2110 (Part Number: 777643-01) is a Shielded, DIN Rail, Desktop Mount Terminal Block. This Terminal Block provides 68-Pin, female SCSI to 1-Pin, female BNC (qty 15), 30-pin, female Spring Terminal connectivity. The NI BNC-2110 is designed to work with a variety of National Instruments multifunction I/O and analog output devices. The BNC-2110 helps simplify the connection of analog signals, as well as some digital signals to the DAQ device. With this Terminal Block, you can achieve better measurement integrity since the BNC-2110 comes with a shielded enclosure. Desktop mount and DIN Rail mount configurations are possible with this Shielded Terminal Block.
The device is run using the NI-DAQmx driver software which is compatible with software packages such as LabVIEW, LabWindows/CVI, or Measurement Studio. The device hardware can be configured using the Measurement & Automation Explorer (MAX) tool.
The NI BNC-2110 can be used with 100-pin or 68-pin E/M/S Series or 68-pin NI-672x, NI-671x, and NI-673x Analog Output (AO Series) DAQ devices. The National Instruments BNC-2110 is widely used in demanding production, test, and laboratory settings. The BNC-2110 is solely intended for differential analog input signals. With this Terminal Block, you can measure floating signals by moving the corresponding switch underneath the BNC connector to the FS position. Moreover, this Terminal Block can measure ground-referenced signals as well. For ground-referenced signals, move the switch underneath the BNC connector for the AI channel being used to the GS position. The device is equipped with 15 BNC connectors, and has a 68-pin male SCSI male I/O connector.
The front panel BNC connectors can be utilized to connect AI <0...7> signals to E/M/S Series DAQ Devices. The USER 1 and USER 2 BNC connectors enable users to utilize a BNC connector for a digital or timing I/O signal chosen by the user. The USER 1 and USER 2 BNC connectors are routed to the USER 1 and USER 2 spring terminals.
The NI device weighs 12.1 oz, and measures 7.5 x 4.125 x 1.38 in. in physical dimensions. It has a recommended operating temperature range of 0 to 70 °C, and a storage temperature range of –55 to 125 °C.
| Model | BNC-2110 |
|---|---|
| Manufacturer | National Instruments |
| Part Number | 777643-01 |
| Type | Terminal Block |
| Front-End Connection | 1-Pin, Female BNC (qty 15), 30-pin, Female Spring Terminal |
| Back-End Connection | 68-Pin, Female SCSI |
| Mounting Options | Desktop, DIN Rail |
| Compatible Models | 68-pin or 100-pin E/M/S Series or 68-pin NI 671x/672x/673x AO Series DAQ devices |
| Dimensions | 7.5 in. × 4.125 in. × 1.38 in. |
| Weight | 1 lb 12.1 oz. |
| BNC-2110 Manual | User Manual and Maintenance Manual Available for Download |
| Price | Request a Quote for Pricing |
Associated part numbers for BNC-2110:
National Instruments BNC-2110 Terminal Block Frequently Asked Questions
Question: How do I use the BNC-2110 to measure floating signals?
Answer: The Terminal Block can be used to measure floating signals by moving the appropriate switch beneath the BNC connection to the FS position.
Question: How do I use the BNC-2110 to measure ground-referenced signals?
Answer: The Terminal Block can be used to measure ground-referenced signals by moving the switch located below the BNC connection (for the active AI Channel) in the GS position. By using the ground-referenced source as the switch position, ground loops are prevented.
Question: What devices can the Terminal Block be used as an accessory for?
Answer: The BNC-2110 can be used with the following devices; the NI 6711, NI 6713, NI DAQCard-6715, NI 6722, NI 6723, and the NI 6733,
Question: What wire gauge size should be used when connecting to the spring terminals of the BNC-2110.
Answer: A 28-18 AWG wire should be used to connect signal to the spring terminals.
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