Description
The Part Number 189429A-01 denotes a specific terminal block designed for PXI switches, particularly adaptable with the NI PXI-2529, creating an efficient 8×16 matrix configuration. This piece of hardware is recognized under additional part numbers such as 189429-01L, 189429B-01, and 778839-01, offering flexibility and compatibility options for various setups.
Falling under the category of PXI Switches, this terminal block, model TB-2635, serves as an essential component for users requiring a reliable terminal block for the NI PXI-2529, facilitating an 8×16 matrix setup. It stands out for its functionality and ease of integration into existing systems.
Its design and construction are tailored for 2-wire, 8 x 16 matrix configurations, ensuring a seamless and efficient connection. The terminal block is equipped with an integrated strain-relief bar, a safety ground lug, and jackscrews, enhancing its durability and reliability for long-term usage.
Rated at CAT I for its system category, the TB-2635 terminal block is built to handle a maximum operational voltage of 150 V, and it can withstand surges or impulses up to 800 V, making it a robust choice for various electrical configurations.
One of the key advantages of this terminal block is its ease of installation, which can be done without professional assistance. This feature ensures that users can efficiently set up or modify their systems without requiring extensive technical knowledge or external help, streamlining the process and saving valuable time.
| Parameter | Specification |
|---|---|
| Part Number | 189429A-01 |
| Additional Part Numbers | 189429-01L, 189429B-01, 778839-01 |
| Category | PXI Switches |
| Model | TB-2635 |
| Description | Terminal Block for NI PXI-2529 as 8×16 Matrix |
| Compatible Module | PXI-2529 |
| Configuration | 2-wire, 8 x 16 matrix |
| Features | Integrated strain-relief bar, safety ground lug, jackscrews |
| System Category | CAT I |
| Maximum Voltage | 150 V (operational), 800 V (surge or impulse) |
| Installation | Can be done without professional assistance |
Question 1: What is the part number for the TB-2635?
Answer 1: 189429A-01
Question 2: What is the maximum voltage of the TB-2635?
Answer 2: 150V
Question 3: What matrix configuration does TB-2635 support?
Answer 3: 2-wire, 8×16
Question 4: Can the TB-2635 be installed without professional help?
Answer 4: Yes
Question 5: What safety features does the TB-2635 have?
Answer 5: Strain-relief bar, ground lug, jackscrews


