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July 2025
778734-01
778734-01, 4 x 32, Screw Terminals, TB-2631 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
" 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 778734-01 Terminal Block
Part Number 778734-01 is the identifying part number for the National Instruments TB-2631 Terminal Block. The module is used with the NI PXI-2530 Switch Module and it can configure the switch module as a 4 x 32 1-wire matrix or a 4 x 16 2-wire matrix. It has screw terminals to connect the signals and also features screw terminals for trigger input and trigger output.
To use the 778734-01 with the switch module, the user requires the following additional components: a PXI chassis and a â…› inch flathead screwdriver. For safety reasons and to avoid damage to the device, the users should never touch the exposed pins of the connectors. Likewise, the users must ground themselves using a grounding strap or touching a grounded object. Similarly, they must store the device in the antistatic package when not in use. When brought into use, it is necessary to touch the antistatic package to a metal part of the chassis before taking the device out of the package. Finally, one must avoid installing a damaged terminal block on the switch module. Before connecting the 778734-01 to the front panel of the PXI-2530, the switch module should already be installed in a PXI chassis. Then, you must plug the terminal block on the front connector of the switch module and tighten the top and bottom screws on the back of the terminal to hold it properly in place.
The 778734-01 meets the safety standards IEC 61010-1, EN 61010-1, UL 3111-1, UL 61010B-1, and CAN/CSA C22.2 No. 1010.1 as an electrical equipment for measurement, control, and laboratory use. Likewise, in terms of electromagnetic compatibility, it complies with emission standards EN 55011 Class A at 10 m and FCC Part 15A above 1 GHz, immunity standards EN 61326:1997 + A2:2001, Table 1, and EMC/EMI standards CE, C-Tick, and FCC Part 15 (Class A). However, for EMC compliance, the device must operate with shielded cabling. Furthermore, it also meets the following European Directives: 73/23/EEC (Low-Voltage Directive (safety)) and 89/336/EEC (Electromagnetic Compatibility Directive (EMC)).
| Model | 778734-01 |
|---|---|
| Part Number | 778734-01 |
| Model Name | TB-2631 |
| Part Type | Terminal Block |
| Compatible With | PXI-2530 |
| PXI-2530 Configurations | 4 x 32, 1-wire matrix or4 x 16, 2-wire matrix |
| Connectors | Screw Terminals |
| Safety Standards | • IEC 61010-1, EN 61010-1• UL 3111-1, UL 61010B-1• CAN/CSA C22.2 No. 1010.1 |
| Electromagnetic Emissions Compatibility | EN 55011 Class A at 10 mFCC Part 15A above 1 GHz |
| Electromagnetic Immunity Compatibility | EN 61326:1997 + A2:2001,Table 1 |
| CE Compliance | Low-Voltage Directive (safety): 73/23/EECElectromagnetic Compatibility Directive (EMC): 89/336/EEC |
Associated part numbers for 778734-01:
778734-01 PDF Manuals
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