Test & Measurement Misc > National Instruments > Terminal Blocks
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TB-2631, 1- to 2- Wire Matrix, Terminal Block for the PXI-2530
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National Instruments TB-2631 Terminal Block
The National Instruments TB-2631 (Part Number: 778734-01) is a Front-Mounting Terminal Block specifically designed for use with the National Instruments PXI-2530 Switch Module. This Terminal Block can be used to configure the PXI-2530 Switch as a 4 x 16 2-wire matrix or 4 x 32 1-wire matrix. Moreover, this model also offers direct wired connections to the terminal block’s internally existing screw terminals. The NI TB-2631 comes with screw terminals which are used to connect signals to the switch. In addition, screw terminals for the trigger input and output signals are provided.
This Terminal Block can easily be connected to the front connector of the NI PXI-2530. Additionally, two or more such terminal blocks can be utilized for the expansion of the PXI-2530 Switch Module. To hold the unit in its place securely, two screws are provided on the back side of the NI TB-2631 Terminal Block. The user should ensure that these screws are tightened after plugging in the Terminal Block on the front facing connector of the switch.
This model comes with a 16 position connector with communication and power pins. The installation and configuration of this model does not involve cables. The user should keep in mind that this Terminal Block is solely compatible with the PXI-2530 Switch Module. Therefore, no attempt should be made for forceful insertion of the NI TB-2631 in any other switch’s port. For the proper deployment of signal cables and triggering cables, a strain relief bar with screws is also incorporated in this Terminal Block.
The Terminal Block is designed to comply with the following electrical safety standards: IEC 61010-1, EN 61010-1, UL 3111-1, UL 61010B-1, and CAN/CSA C22.2 No. 1010.1.
| Model | TB-2631 |
|---|---|
| Manufacturer | National Instruments |
| Part Number | 778734-01 |
| Type | Terminal Block |
| Compatibility | PXI-2530 |
| Configurations for the PXI-2530 | 4 x 32, 1-wire matrix or 4 x 16, 2-wire matrix |
| Connectors | Screw Terminals |
| Electromagnetic Emissions Compatibility | EN 55011 Class A at 10 m FCC Part 15A above 1 GHz |
| Warranty | Three Year Warranty |
| TB-2631 Manual | User Manual and Maintenance Manual Available for Download |
| Price | Contact a sales representative for a quote. |
Associated part numbers for the TB-2631:
188379A-01, 188379B-01L, 778734-01
National Instruments TB-2631 Frequently Asked Questions
Question: What is the function of the 1-wire reference and the TRIGIN and TRIGOUT terminals on the TB-2631?
Answer: On the TB-2631, the 1-wire mode is created for measuring voltage, so the 1-wire reference is the refence voltage for this measurement. The TRIGIN and TRIGOUT terminals offer input and output triggering.
Question: Which instruments are needed to connect the TB-2631 to the PXI-2530?
Answer: To connect the TB-2631 to the PXI-2530, the user needs a 1/8 inch flathead screwdriver, a PXI Chassis, the TB-2631 Terminal Block, and the PXI-2530 Switch Module.
Question: Which safety standards does the NI TB-2631 meet?
Answer: The NI TB-2631 meets the CAN/CSA C22.2 No. 1010.1, IEC 61010-1, EN 61010-1, and UL 3111-1, UL 61010B-1 safety standards.
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TB-2631
Test & Measurement Misc > National Instruments > Terminal Blocks
TB-2631, 1- to 2- Wire Matrix, Terminal Block for the PXI-2530
1-800-915-6216
- Description
- Technical Specifications
- FAQ
- Manuals & PDFs
National Instruments TB-2631 Terminal Block
The National Instruments TB-2631 (Part Number: 778734-01) is a Front-Mounting Terminal Block specifically designed for use with the National Instruments PXI-2530 Switch Module. This Terminal Block can be used to configure the PXI-2530 Switch as a 4 x 16 2-wire matrix or 4 x 32 1-wire matrix. Moreover, this model also offers direct wired connections to the terminal block’s internally existing screw terminals. The NI TB-2631 comes with screw terminals which are used to connect signals to the switch. In addition, screw terminals for the trigger input and output signals are provided.
This Terminal Block can easily be connected to the front connector of the NI PXI-2530. Additionally, two or more such terminal blocks can be utilized for the expansion of the PXI-2530 Switch Module. To hold the unit in its place securely, two screws are provided on the back side of the NI TB-2631 Terminal Block. The user should ensure that these screws are tightened after plugging in the Terminal Block on the front facing connector of the switch.
This model comes with a 16 position connector with communication and power pins. The installation and configuration of this model does not involve cables. The user should keep in mind that this Terminal Block is solely compatible with the PXI-2530 Switch Module. Therefore, no attempt should be made for forceful insertion of the NI TB-2631 in any other switch’s port. For the proper deployment of signal cables and triggering cables, a strain relief bar with screws is also incorporated in this Terminal Block.
The Terminal Block is designed to comply with the following electrical safety standards: IEC 61010-1, EN 61010-1, UL 3111-1, UL 61010B-1, and CAN/CSA C22.2 No. 1010.1.
| Model | TB-2631 |
|---|---|
| Manufacturer | National Instruments |
| Part Number | 778734-01 |
| Type | Terminal Block |
| Compatibility | PXI-2530 |
| Configurations for the PXI-2530 | 4 x 32, 1-wire matrix or 4 x 16, 2-wire matrix |
| Connectors | Screw Terminals |
| Electromagnetic Emissions Compatibility | EN 55011 Class A at 10 m FCC Part 15A above 1 GHz |
| Warranty | Three Year Warranty |
| TB-2631 Manual | User Manual and Maintenance Manual Available for Download |
| Price | Contact a sales representative for a quote. |
National Instruments TB-2631 Frequently Asked Questions
Question: What is the function of the 1-wire reference and the TRIGIN and TRIGOUT terminals on the TB-2631?
Answer: On the TB-2631, the 1-wire mode is created for measuring voltage, so the 1-wire reference is the refence voltage for this measurement. The TRIGIN and TRIGOUT terminals offer input and output triggering.
Question: Which instruments are needed to connect the TB-2631 to the PXI-2530?
Answer: To connect the TB-2631 to the PXI-2530, the user needs a 1/8 inch flathead screwdriver, a PXI Chassis, the TB-2631 Terminal Block, and the PXI-2530 Switch Module.
Question: Which safety standards does the NI TB-2631 meet?
Answer: The NI TB-2631 meets the CAN/CSA C22.2 No. 1010.1, IEC 61010-1, EN 61010-1, and UL 3111-1, UL 61010B-1 safety standards.
TB-2631 PDF Manuals & Diagrams
TB-2631 PDF Manuals
NI PXI 2530 SPECIFICATIONS.PDF
NI TB-2631 INSTALLATION INSTRUCTIONS.PDF
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"They were very helpful to get me the test equipment that I need."
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