Description
The product with Part Number 153639B-12L falls under the category of PXI Switches. It is designated as Model TB-2644B and is compatible with NI PXIe/PXI-2532B systems. This particular model offers versatile Configuration Options including the ability to be set up as a 1-wire, dual 8 x 32 or 2-wire, 8 x 32 matrix.
An Optional Protection Feature is available for this model, aimed at protecting switch relays from capacitive loads. Depending on whether protection resistors are in use, the part number varies. Without Protection Resistors, the part number is 782385-09. Conversely, when equipped with 100 Ohm Protection Resistors, the part number changes to 782385-10.
The model features 2 row headers and 2 column headers, enhancing its connectivity and flexibility for various configurations. Among its Other Features, it includes a screw-enforced strain-relief bar and a removable top cover, adding to its durability and ease of maintenance.
| Specification | Detail |
|---|---|
| Part Number | 153639B-12L |
| Category | PXI Switches |
| Model | TB-2644B |
| Compatible with | NI PXIe/PXI-2532B |
| Configuration Options | 1-wire, dual 8 x 32 or 2-wire, 8 x 32 matrix |
| Protection Feature | Optional, for protecting switch relays from capacitive loads |
| Without Protection Resistors | Part Number: 782385-09 |
| With 100 Ohm Protection Resistors | Part Number: 782385-10 |
| Headers | 2 row headers, 2 column headers |
| Other Features | Screw-enforced strain-relief bar, Removable top cover |
Question 1: What is the part number for the TB-2644B?
Answer 1: 153639B-12L
Question 2: What category does the TB-2644B belong to?
Answer 2: PXI Switches
Question 3: Is the TB-2644B compatible with NI PXIe/PXI-2532B?
Answer 3: Yes, it’s compatible.
Question 4: What part number is the TB-2644B without protection resistors?
Answer 4: 782385-09
Question 5: What are the configuration options for TB-2644B?
Answer 5: 1-wire, dual 8×32 or 2-wire, 8×32 matrix



