Description
The Part Number 200930A-01 is associated with PXI Switches, specifically the model TB-2643B. This model is an essential system element designed for seamless integration, featuring 0 OHM Protection to ensure durability and reliability in demanding environments. It is noteworthy that this model also has alternate part numbers, including 153631-01L, 153631-02L, 782385-07, and 782385-08, offering flexibility and options for various system requirements.
Compatibility is a key aspect of the TB-2643B, as it is designed to work in tandem with the NI-2532B Switch Module, ensuring a streamlined setup for users. The configuration options provided are versatile, including a 2-wire, 4 x 64 matrix or a single-wire, dual 4 x 64 matrix, catering to different application needs with ease.
From a design perspective, the TB-2643B stands out with its shielded, cable-less deployment, which not only simplifies installation but also enhances performance by minimizing interference. It falls under Measurement Category I, indicating its suitability for measurements not directly connected to the main electrical supply.
The voltage rating of the TB-2643B is robust, operable at greater than 100 volts with a surge voltage capacity of up to 500 V. This high voltage rating underscores the device’s capability to handle significant power levels, making it ideal for a wide range of applications. Additionally, it offers a protection resistance option with 100 Ω column and row protection resistors (Part number 782385-08), further enhancing its safety and reliability features.
| Attribute | Details |
|---|---|
| Part Number | 200930A-01 |
| Category | PXI Switches |
| Model | TB-2643B |
| Short Description | System Element, NI TB-2643B W/ 0 OHM Protection |
| Alternate Part Numbers | 153631-01L, 153631-02L, 782385-07, 782385-08 |
| Compatibility | NI-2532B Switch Module |
| Configuration Options | 2-wire, 4 x 64 matrix or single-wire, dual 4 x 64 matrix |
| Design | Shielded, Cable-less deployment |
| Measurement Category | I |
| Voltage Rating | Operable at >100 volts, Surge voltage up to 500 V |
| Protection Resistance Option | 100 Ω column and row protection resistors (Part number 782385-08) |
Question 1: What part number is associated with the TB-2643B?
Answer 1: 200930A-01
Question 2: What is the max surge voltage for the TB-2643B?
Answer 2: 500V
Question 3: What compatibility does TB-2643B offer?
Answer 3: Compatible with NI-2532B
Question 4: What are the configuration options for the TB-2643B?
Answer 4: 2-wire, 4×64 matrix or single-wire, dual 4×64 matrix
Question 5: What safety category does the TB-2643B fall under?
Answer 5: Measurement Category I



