NI SCXI-1122 Front connector

The NI SCXI-1122 front connector is a high-precision, 16-channel isolated multiplexer module data collector from National Instruments (NI). It is designed for applications that require high performance, isolation and multi-channel measurement.

The following are the main features and functions of the NI SCXI-1122 front connector:

16-channel isolation multiplexer: The SCXI-1122 has 16 independent isolation channels to measure multiple signals simultaneously. These channels are isolated from each other, which can effectively prevent interference and crosstalk between signals.

High-precision measurement: This module provides high-precision measurement capabilities to accurately capture and convert analog signals. It uses advanced signal processing technology to ensure the accuracy and reliability of measurement results.

Isolated voltage and current drive signal inputs: The SCXI-1122 supports a wide range of signal inputs from millivolts to ±250 V. This makes it ideal for a variety of voltage and current measurement applications.

Low-pass filtering and shunt calibration: This module provides low-pass filtering to effectively filter out high-frequency noise and interference. In addition, it has a shunt calibration function to eliminate the effect of line resistance on measurement results.

Programming flexibility: All input channels can be programmed together, ranging from ±5 mV to ±250 V. Users can flexibly configure input channels and measurement parameters according to specific requirements.

Compatibility: The SCXI-1122 is compatible with National Instruments' SCXI chassis and NI-DAQmx software and can be easily integrated into existing data acquisition systems.