Description
The 198531A-01, also known as its alternative part number 780587-29, falls under the category of PXI Switches. Specifically, it is identified as the PXIe-2529 model. This device is described as a High-Density Multiconfiguration Matrix, offering an impressive 128-Crosspoint, 2 Wire capability.
When it comes to configuration options, the PXIe-2529 provides flexibility with its 4×32 or 8×16 2-wire matrix options, catering to various user needs. It supports both Low- and High-Voltage Levels, ensuring versatility in application. The maximum switching power of the device reaches up to 30 W, 37.5 VA, demonstrating its robustness in handling significant power levels.
The relay type utilized in this model is Electromechanical, Non-latching, Field Replaceable, ensuring reliability and ease of maintenance. The DC Path Resistance is defined as the mutual resistance of the high and low signal paths from one row to one column, highlighting the device’s efficiency in signal transmission. Towards the end of the relay’s lifecycle, the contact resistance is expected to rise above 1 Ω, indicating wear over time.
In terms of compatibility, the PXIe-2529 aligns with NI-SWITCH and IVI-compliant drivers, ensuring seamless integration into existing systems. Additionally, it is supported by NI-SWITCH Executive Software, providing users with advanced software tools for managing and optimizing the switch’s performance.
| Specification | Detail |
|---|---|
| Part Number | 198531A-01 |
| Alternative Part Number | 780587-29 |
| Category | PXI Switches |
| Model | PXIe-2529 |
| Description | High-Density Multiconfiguration Matrix |
| Crosspoint | 128-Crosspoint, 2 Wire |
| Configuration Options | 4×32 or 8×16 2-wire matrix |
| Voltage Levels | Low- and High-Voltage Levels |
| Maximum Switching Power | 30 W, 37.5 VA |
| Relay Type | Electromechanical, Non-latching, Field Replaceable |
| DC Path Resistance | Mutual resistance of the high and low signal paths from one row to one column |
| End of Relay Life Contact Resistance | Above 1 Ω |
| Driver Compatibility | NI-SWITCH, IVI-compliant |
| Software Support | NI-SWITCH Executive Software |
Question 1: What is the part number of the PXIe-2529?
Answer 1: 198531A-01 or 780587-29
Question 2: What maximum switching power does PXIe-2529 support?
Answer 2: 30 W, 37.5 VA
Question 3: What type of relay does the PXIe-2529 use?
Answer 3: Electromechanical, Non-latching, Field Replaceable
Question 4: How many configurations can PXIe-2529 support?
Answer 4: 4×32 or 8×16 2-wire matrix
Question 5: Is the PXIe-2529 compatible with NI-SWITCH Executive Software?
Answer 5: Yes




