Description
The part number for this device is 181500F-02 (776572-20D), which falls under the SCXI & Legacy category. The model being referred to is the SCXI-1120D, a National Instruments SCXI-1120D Voltage Input Module designed to offer precise voltage input functionalities.
This module features an 8-Channel Voltage Input system, providing a wide bandwidth of 20 kHz. It includes a configurable lowpass filter, allowing users to select between 4.5 kHz or 22.5 kHz based on their specific application needs. Compatibility is broad, supporting various devices including MIO, 1200 Series, Lab PC+, Lab-NB, Lab-LC, Lab-PC, and PC-LPM-16/PnP. However, it is important to note that limited functionality is observed with Lab-NB, Lab-LC, Lab-PC, and PC-LPM-16/PnP when they are in multiplexed-output mode.
The SCXI-1120D is equipped with two user-configurable gain stages. The first stage offers options of 1, 5, 10, 50, 100, and the second stage offers 1, 2, 5, 10, 20, with a fixed pre-stage gain of 0.5. This allows for flexible and precise adjustments to meet various signal amplification requirements.
For programming, the module supports a range of options including VirtualBench, ComponentWorks, LabWindows/CVI, Measure, NI-DAQ, and register-level programming. This versatility ensures that developers can easily integrate the module into their existing projects or applications.
Currently, the SCXI-1120D is in an obsolete status, as announced by National Instruments. Despite this, it remains available for purchase and repairs through Apex Waves, ensuring that users can continue to benefit from its robust features and capabilities.
| Specification | Detail |
|---|---|
| Part Number | 181500F-02 (776572-20D) |
| Category | SCXI & Legacy |
| Model | SCXI-1120D |
| Description | National Instruments SCXI-1120D Voltage Input Module |
| Channels | 8-Channel Voltage Input |
| Bandwidth | 20 kHz |
| Configurable Lowpass Filter | 4.5 kHz or 22.5 kHz |
| Compatibility | MIO, 1200 Series, Lab PC+, Lab-NB, Lab-LC, Lab-PC, PC-LPM-16/PnP |
| Limited Functionality Devices | Lab-NB, Lab-LC, Lab-PC, PC-LPM-16/PnP (in multiplexed-output mode) |
| Gain Stages | Two user-configurable gain stages: First stage (1, 5, 10, 50, 100), Second stage (1, 2, 5, 10, 20), Fixed pre-stage gain of 0.5 |
| Programming Options | VirtualBench, ComponentWorks, LabWindows/CVI, Measure, NI-DAQ, register-level programming |
| Obsolete Status | Announced by National Instruments, available for purchase and repairs by Apex Waves |
Question 1: What is the bandwidth of the SCXI-1120D?
Answer 1: 20 kHz
Question 2: Can the SCXI-1120D’s filter be configured?
Answer 2: Yes, between 4.5 kHz or 22.5 kHz.
Question 3: How many channels does the SCXI-1120D have?
Answer 3: 8 channels
Question 4: What programming options support the SCXI-1120D?
Answer 4: VirtualBench, LabWindows/CVI, NI-DAQ, etc.
Question 5: Is the SCXI-1120D still available for purchase?
Answer 5: Yes, through Apex Waves.
