Description
The Part Number 781131-04 refers to a specific product in the category of PXI Switches, which is the Model TB-2651. This model is a Terminal Block for NI 2531 designed as a 1-Wire Dual 8×32 Matrix Topology Without Column Protection Resistors. It is specifically compatible with the NI-2531 series, including both PXI-2531 and PXIe-2531 models.
The topology of this terminal block is structured as a 1-Wire Dual 8×32 Matrix, making it suitable for a wide range of switching and testing applications. To ensure safety during usage, it includes features such as strain reliefs and grounding lugs. For installation, it requires simple tools and a configured NI-2531 (either PXI or PXIe) in a chassis, allowing for a straightforward setup process.
| Specification | Detail |
|---|---|
| Part Number | 781131-04 |
| Category | PXI Switches |
| Model | TB-2651 |
| Description | NI TB-2651 Terminal Block for NI 2531 as 1-Wire Dual 8×32 Matrix Topology Without Column Protection Resistors |
| Compatibility | NI-2531 (PXI-2531 and PXIe-2531) |
| Topology | 1-Wire Dual 8×32 Matrix |
| Safety Features | Strain reliefs, Grounding lugs |
| Installation Requirements | Simple tools, Configured NI-2531 (PXI or PXIe) in a chassis |
Question 1: What is the part number for the TB-2651?
Answer 1: 781131-04
Question 2: What models is the TB-2651 compatible with?
Answer 2: NI-2531, PXI-2531, and PXIe-2531
Question 3: What topology does the TB-2651 use?
Answer 3: 1-Wire Dual 8×32 Matrix
Question 4: Does the TB-2651 include column protection resistors?
Answer 4: No, it doesn’t include column protection resistors.
Question 5: What additional features does the TB-2651 have?
Answer 5: Strain reliefs and grounding lugs


