Description
The National Instruments SCXI-1141 Lowpass Filter Input Module, with Part Number 776572-41, incorporates eight differential-input amplifiers and lowpass elliptic filters for precise signal processing. This module boasts a high sampling rate of up to 333 kS/s and an impressive attenuation rate of 135 dB/octave, ensuring clear and accurate measurements.
Designed for compatibility with National Instruments E/M Series DAQ instruments, the SCXI-1141 module is an ideal choice for a variety of data acquisition tasks. For convenient and secure signal connections, it is recommended to use the SCXI-1304 and SCXI-1305 Shielded Terminal Blocks.
One of the standout features of the SCXI-1141 is its 10,000 software programmable cut-off frequencies, providing users with exceptional control over signal filtering. Moreover, the module includes an external clock input/output for setting the filter cut-off frequency to suit specific application requirements.
To enhance measurement precision, the Auto-zero mode allows for the subtraction of measured offsets, thus improving the accuracy of subsequent readings. The module operates on NI-DAQmx driver software which is fully compatible with LabVIEW and LabWindows/CVI, and can be configured using the Measurement & Automation Explorer (MAX) tool.
With its compact size of 1.2 x 6.8 x 8.0 inches, the SCXI-1141 module is an efficient and space-saving addition to any data acquisition system.
| Feature | Description |
|---|---|
| Part Number | 776572-41 |
| Product Name | National Instruments SCXI-1141 Lowpass Filter Input Module |
| Number of Channels | 8 differential-input amplifiers with lowpass elliptic filters |
| Filter Type | Lowpass elliptic filters |
| Sampling Rate | Up to 333 kS/s |
| Attenuation Rate | 135 dB/octave |
| Compatibility | National Instruments E/M Series DAQ instruments |
| Recommended Terminal Blocks | SCXI-1304 and SCXI-1305 Shielded Terminal Blocks |
| Software Programmable Cut-off Frequencies | 10,000 discrete frequencies |
| External Clock Input/Output | Available for setting filter cut-off frequency |
| Auto-zero Mode | Enhances measurement precision by subtracting measured offset |
| Driver Software | NI-DAQmx, compatible with LabVIEW, LabWindows/CVI |
| Configuration Tool | Measurement & Automation Explorer (MAX) |
| Physical Dimensions | 1.2 x 6.8 x 8.0 inches |
Q1: What are the key features and specifications of the National Instruments SCXI-1141 Lowpass Filter Input Module, including its compatibility with DAQ instruments and the benefits of its software programmable cut-off frequencies?
A1: The Auto-zero mode on the National Instruments SCXI-1141 Lowpass Filter Input Module functions to subtract measured offsets, thereby improving the accuracy of subsequent signal measurements.
Q2: What is the function of the Auto-zero mode on the National Instruments SCXI-1141 Lowpass Filter Input Module?
A2: The National Instruments SCXI-1141 Lowpass Filter Input Module, Part Number 776572-41, features eight differential-input amplifiers, lowpass elliptic filters with a steep attenuation rate of 135 dB/octave, a high sampling rate of up to 333 kS/s, and 10,000 software programmable cut-off frequencies. It is compatible with National Instruments E/M Series DAQ instruments, works with SCXI-1304 and SCXI-1305 Shielded Terminal
Q3: What are the key features and compatibility details of the National Instruments SCXI-1141 Lowpass Filter Input Module with Part Number 776572-41?
A3: The National Instruments SCXI-1141 Lowpass Filter Input Module operates on NI-DAQmx driver software and is fully compatible with applications such as LabVIEW and LabWindows/CVI.
Q4: What are the unique capabilities of the National Instruments SCXI-1141 Lowpass Filter Input Module that make it suitable for a variety of data acquisition applications?
A4: The National Instruments SCXI-1141 Lowpass Filter Input Module is uniquely capable for a variety of data acquisition applications due to its eight differential-input amplifiers and lowpass elliptic filters, high sampling rate of up to 333 kS/s, steep attenuation rate of 135 dB/octave, compatibility with National Instruments E/M Series DAQ instruments, 10,000 software programmable cut-off frequencies, an external clock input/output for customizable filter settings, Auto-zero mode for improved accuracy, and
Q5: What specific driver software is used for operating the National Instruments SCXI-1141 Lowpass Filter Input Module, and which applications is it fully compatible with?
A5: The National Instruments SCXI-1141 Lowpass Filter Input Module features eight differential-input amplifiers and lowpass elliptic filters, a sampling rate of up to 333 kS/s, and an attenuation rate of 135 dB/octave, ensuring precise signal processing and clear measurements. It is compatible with National Instruments E/M Series DAQ instruments and is recommended to be used with SCXI-1304 and SCXI-1305 Shielded Terminal Blocks for secure connections. A significant advantage of the
