Description
The National Instruments BNC-2140 DSA Signal Conditioning Accessory, bearing the part number 185561A-01, is classified under the PXI DSA category. This model, BNC-2140, is designed to enhance the functionality and performance of data signal acquisition systems.
It features a total of 2 BNC signal outputs and 4 BNC signal inputs, providing a versatile platform for various signal conditioning tasks. The BNC-2140 is compatible with several devices, including the PCI-4451, PCI-4452, PCI-4551, and PCI-4552, ensuring a broad range of application possibilities.
The accessory supports an input voltage range of ±42.4 V, with a current source per channel of 4 mA, making it suitable for a wide array of signal types. Additionally, it offers IEPE sensor support, further extending its utility in different sensing applications.
Users can select between single-ended (SE) or differential (DIFF) input modes, as well as choose between differential (DIFF) or single-ended (SE) output channel modes, providing flexibility in signal conditioning approaches. The BNC-2140 is equipped with 6 BNC connectors and 1 68-pin VHDCI female connector, facilitating easy and reliable connections to a variety of devices.
Despite being announced as obsolete, the BNC-2140 remains available for purchase and repairs through Apex Waves, ensuring that users can continue to leverage its capabilities in their signal conditioning tasks.
| Specification | Details |
|---|---|
| Part Number | 185561A-01 |
| Category | PXI DSA |
| Model | BNC-2140 |
| Description | National Instruments BNC-2140 DSA Signal Conditioning Accessory |
| BNC Signal Outputs | 2 |
| BNC Signal Inputs | 4 |
| Compatible Devices | PCI-4451, PCI-4452, PCI-4551, PCI-4552 |
| Input Voltage Range | ±42.4 V |
| Current Source per Channel | 4 mA |
| IEPE Sensor Support | Yes |
| Input Modes | SE or DIFF |
| Output Channel Modes | Differential (DIFF) or Single-Ended (SE) |
| Connectors | 6 BNC, 1 68-pin VHDCI female |
| Obsolete Status | Announced but available for purchase and repairs by Apex Waves |
Question 1: What is the part number of the BNC-2140?
Answer 1: 185561A-01
Question 2: How many inputs does the BNC-2140 have?
Answer 2: 4 BNC signal inputs
Question 3: Does the BNC-2140 support IEPE sensors?
Answer 3: Yes, it supports IEPE sensors.
Question 4: Can the BNC-2140 interface with PCI-4451 and PCI-4552?
Answer 4: Yes, it’s compatible with PCI-4451, PCI-4552, among others.
Question 5: What is the BNC-2140’s input voltage range?
Answer 5: ±42.4 V
