Description
The Part Number 153639C-22L refers to a specialized component within the PXI Switches category, specifically the Model TB-2645B. This particular model is described as the NI TB-2645B with 0 Ohm Protection, indicating its unique capability to safeguard against potential electrical issues. As a Matrix Terminal Block, it serves a critical role in facilitating connections within complex electronic systems.
One of the key attributes of this product is its Compatibility with National Instruments NI-2532B, which includes both PXIe-2532B and PXI-2532B models. However, it’s important to note that it is not compatible with the NI-2532 model, emphasizing the need for precise matching with the appropriate systems.
Regarding its Configuration Options, the TB-2645B offers flexibility with possibilities for a 1-wire, dual 16 x 16 matrix, or a 2-wire, 16 x 16 matrix setup. This versatility ensures that it can meet a variety of system requirements and configurations. Connectivity is facilitated through Ribbon cable headers, making it straightforward to integrate into existing setups.
The product boasts several noteworthy Features, including Optional isolation resistors, a Shielded accessory, and the ability for Tool-less installation. These features are designed to enhance the product’s performance, ease of use, and installation efficiency.
Finally, the Installation process is highlighted as quick and tool-less, attaching directly to the front connector of NI-2532B. It also includes chassis screws for securing the device in place. This design consideration underscores the product’s user-friendly nature, allowing for rapid deployment and integration into existing systems.
| Specification | Detail |
|---|---|
| Part Number | 153639C-22L |
| Category | PXI Switches |
| Model | TB-2645B |
| Description | NI TB-2645B W/ 0 Ohm Protection |
| Type | Matrix Terminal Block |
| Compatibility | National Instruments NI-2532B (PXIe-2532B and PXI-2532B), Not compatible with NI-2532 |
| Configuration Options | 1-wire, dual 16 x 16 matrix or a 2-wire, 16 x 16 matrix |
| Connectivity | Ribbon cable headers |
| Features | Optional isolation resistors, Shielded accessory, Tool-less installation |
| Installation | Quick and tool-less, attaches to the front connector of NI-2532B, includes chassis screws |
Question 1: What is the part number for the TB-2645B?
Answer 1: 153639C-22L
Question 2: Does the TB-2645B offer 0 Ohm protection?
Answer 2: Yes, it offers 0 Ohm protection.
Question 3: Is the TB-2645B compatible with NI-2532?
Answer 3: No, it’s not compatible with NI-2532.
Question 4: How can the TB-2645B be configured?
Answer 4: As a 1-wire, dual 16×16 or 2-wire, 16×16 matrix.
Question 5: What makes the TB-2645B installation easy?
Answer 5: It’s tool-less and attaches directly to the NI-2532B.


