The NI SCXI-1120 is an eight-channel isolation amplifier for SCXI signal conditioning.
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Key product information and technical features.
This module provides isolated analog signal conditioning within the SCXI platform.
Each channel has two configurable gain stages and two filter stages. Both filter stages must use matching settings to achieve the required bandwidth.
Verified product specifications.
| Analog input channels | 8 channels |
|---|---|
| Selectable gain | 1, 2, 5, 10, 20, 50, 100, 200, 250, 500, 1000, 2000 V/V |
| Filter settings | 4 or 10000 Hz |
| Output range | ±5 V |
| Operating common-mode voltage | 250, channel-to-channel or channel-to-earth, at 50 or 60 Hz Vrms |
| Operating temperature | 0 to 50 °C |
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Manufacturer
Signal-conditioning platform
Isolated input module
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Product-specific answers based on available technical information.
Internal jumpers set each channel's gain and filter stages. For SCXI-1120, overall gain is the product of the first-stage and second-stage gains.
No. They are distinct models with different gain and filter settings; select the correct instructions in the shared documentation.