NI SCXI-1141 182610D-01 Programmable Filter Modules

NI SCXI-1141 182610D-01 Programmable Filter Modules

DESCRIPTION

NI SCXI-1141 182610D-01 Programmable Filter Modules are versatile and powerful tools for data acquisition and control applications, offering a combination of programmable filters, high-speed data transmission, modular design, and ease of programming and control.

Key Features

Programmable Filters:

The SCXI-1141 modules feature eight-order programmable filters.

These filters can be configured with cut-off frequencies ranging from 10 Hz to 25 kHz.

While all channels must be set to the same cut-off frequency, programming allows individual channels to bypass the low-pass filter if needed.

Combined Filter Technologies:

The modules utilize a combination of analog filters and switched-capacitor filters.

This combination provides 10,000 discrete, software-programmable cut-off frequencies for user flexibility.

It also maintains the low-noise performance of traditional continuous-time active filters.

External Clock Input/Output:

External clock input and output options are available.

These options allow the use of an external clock to set the filter cut-off frequency in tracking filter applications.

Gain Programming:

Each channel offers programmable gain.

The input range is ±50 mV to ±5 V.

Sampling Rate:

The maximum sampling rate is 333 kS/s (at any gain).

Modular Design:

The SCXI-1141 modules are designed for modularity.

They can be easily integrated and expanded with other SCXI modules to build a complete control system.

Programming and Control:

The modules support multiple programming languages and development environments.

This makes it convenient for users to configure, program, and control the modules.

Applications

The SCXI-1141 modules are ideal for anti-aliasing applications.

They can be used in data acquisition and control systems where high-speed data transmission, modular design, and programmable control are required.

Installation and Configuration

To install the SCXI-1141 module, you will need the SCXI-1141 module itself, an SCXI chassis or PXI hybrid chassis, and a 1/4-inch flathead screwdriver.

Configuration can be done through software such as the "Measurement & Automation Explorer" by National Instruments.

Additional Notes

The modules are known for their high reliability and stability, using high-quality electrical and mechanical components.

They undergo strict quality control and testing to ensure stable and reliable operation in harsh environmental conditions.

Rich debugging tools and functions are provided, making it convenient for users to troubleshoot and optimize the system.

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