778739-01
National Instruments
778739-01
National Instruments
Description
The National Instruments PXI-2529 (Part Number: 778739-01) is a high-density, 1-Wire, 128-Crosspoint PXI Matrix Switch Module, suitable for precise measurements at low-voltage levels. With relay counting, monitoring, and a 100-pin HDI connector, this module is ideal for various testing and measurement applications.
The National Instruments PXI-2529 (Part Number: 778739-01, 189397A-01, 189688B-01) is a high-density, 1-Wire, 128-Crosspoint PXI Matrix Switch Module with electromechanical relays designed for precise measurements at low-voltage levels. Users can configure this module as either an 8x16 2-wire, 4x32, or 4 x 16 2-wire dual matrix with different NI terminal block accessories. The PXI-2529 features relay counting for deterministic operation, relay monitoring with hardware triggers, and a 100-pin HDI front panel connector. This switch module is Measurement Category I rated and can carry signal voltages under 150 Volts, with voltage surge withstand up to 800 V. It offers maximum switching power of 30 W, maximum switching current of 1 A, and maximum carry current per channel of 2 A. The device has a release time of 4 ms, an expected mechanical relay life of 5 x 10^7 cycles, and electrical relay life of 5 x 10^5 cycles at 30 V, 100 mA. Physical characteristics include a weight of 410 g, dimensions of 21.6 x 2.0 x 13.0 cm, and compatibility with both PXI and PXIe chassis. The recommended operating temperature range is 0°C to 55°C, and storage temperature range is -20°C to 70°C. The PXI-2529 is a versatile and reliable matrix switch module suitable for various testing and measurement applications.
| Made By | National Instruments |
|---|---|
| Part Number | 778739-01 |
| Matrix Configuration | Configurable as 8x16 2-wire, 4x32, or 4x16 2-wire dual matrix |
| Switching Characteristics | 1 A maximum switching current, 2 A maximum carry current per channel, up to 8 A maximum current |
| Voltage Ratings | 150 V channel-to-channel, CAT I channel-to-ground, can withstand voltage surges up to 800 V |
| Mechanical and Electrical Life | Mechanical relay life: 5 x 10^7 cycles, Electrical relay life: 5 x 10^5 cycles at 30 V, 100 mA, 1 x 10^5 cycles at 30 V, 1 A |
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Question:
What is the National Instruments part number for the PXI-2529?
Answer:
The part numbers for the National Instruments PXI-2529 are: 778739-01, 189397A-01, and 189688B-01.
Question:
How can the PXI-2529 matrix switch module be configured in terms of wiring?
Answer:
The PXI-2529 can be configured as either an 8x16 2-wire, 4x32, or 4 x 16 2-wire dual matrix with the appropriate NI terminal block accessories.
Question:
What is the maximum voltage and current rating for the PXI-2529?
Answer:
The PXI-2529 can carry signal voltages under 150 Volts, with a maximum switching power of 30 W and a maximum switching current of 1 A. It has a maximum carry current per channel of 2 A.
Question:
What are the expected mechanical and electrical relay life cycles of the PXI-2529?
Answer:
The expected mechanical relay life of the PXI-2529 is 5 x 10^7 cycles, and the electrical relay life is 5 x 10^5 cycles at 30 V, 100 mA.
Question:
What are the physical characteristics and operating temperature range of the PXI-2529?
Answer:
The PXI-2529 weighs 410 g and measures 21.6 x 2.0 x 13.0 cm. It is compatible with both PXI and PXIe chassis. The operating temperature range is 0C to 55C, while the storage temperature range is -20C to 70C.