Description
The part number 194411A-01, also known as 779638-01, refers to a product categorized under SCXI & Legacy. This product is the SCXI-1503 model, which is a 16-Channel RTD Input Module with Built-in Excitation. It is designed to facilitate precise data acquisition and sensor integration in various applications.
The module boasts 16 channels, allowing for extensive data collection and monitoring. It features an amplifier gain that is selectable between 1 or 100, providing flexibility in signal amplification to meet different requirements. Additionally, it incorporates a lowpass filter with a cutoff frequency of 5 Hz, ensuring that noise and undesired high-frequency signals are effectively attenuated.
Compatibility is a key aspect of the SCXI-1503, as it is designed to work seamlessly with SCXI-1306, SCXI-1310, and TBX-96 systems. This ensures that users can integrate the module into existing setups without compatibility issues. The module’s current excitation is set at 100 µA, with a current source accuracy of ±0.05%, indicating its precision in generating excitation currents for sensors.
Temperature stability is another critical feature, with a temperature drift specified at ±5 ppm/°C, demonstrating the module’s reliability over varying temperature ranges. For software integration, it supports NIDAQmx (version 8.1 or later), and is compatible with application development environments (ADEs) including LabVIEW, LabWindows/CVI, and Measurement Studio. This ensures that users have the flexibility to develop custom applications and interfaces for their data acquisition tasks.
The SCXI-1503 module also supports self-calibration via MAX, with a recommendation for external calibration annually or every two years, ensuring that the module maintains its accuracy and performance over time. Lastly, the module’s weight is 26
| Specification | Details |
|---|---|
| Part Number | 194411A-01 (Also known as 779638-01) |
| Category | SCXI & Legacy |
| Model | SCXI-1503 |
| Description | 16-Channel RTD Input Module with Built-in Excitation |
| Channels | 16 |
| Amplifier Gain Selectable | 1 or 100 |
| Lowpass Filter Cutoff Frequency | 5 Hz |
| Compatibility | SCXI-1306, SCXI-1310, TBX-96 |
| Current Excitation | 100 µA |
| Current Source Accuracy | ±0.05% |
| Temperature Drift | ±5 ppm/°C |
| Driver Software | NIDAQmx (version 8.1 or later) |
| Compatible ADEs | LabVIEW, LabWindows/CVI, Measurement Studio |
| Calibration | Self-calibration via MAX; Recommended External Calibration annually or every two years |
| Weight | 26.3 oz |
