Description
The National Instruments SCXI-1104D Voltage Input Module is a sophisticated device offering 32 differential channels for comprehensive voltage signal conditioning. It requires the SCXI-1346 multichassis adapter when used in a ribbon-cabled multichassis SCXI system, ensuring versatile compatibility.
User-configurable pin options allow pin 1, 2, 4, or 19 to be linked to the analog ground, providing flexibility in setup. However, users should be cautious as the analog output is not protected against overvoltage, which could potentially lead to device damage if not properly managed.
Prior to operation, a warm-up time of 20 minutes is recommended for optimal performance, and the module operates within a temperature range of 0 to 50 °C. Regular calibration is advised, preferably on an annual basis, or more frequently if the module is used outside the specified temperature range, to maintain accuracy and reliability.
The SCXI-1104D features a 50-pin male ribbon cable back connector and a 96-pin male DIN C front connector, ensuring a secure and stable connection for data acquisition tasks. Despite its obsolete status, as announced by National Instruments, this module remains available for purchase and repairs through Apex Waves.
Furthermore, Apex Waves provides comprehensive calibration services, including both NIST accredited calibrations via a third party and a more basic in-house calibration option, ensuring that the SCXI-1104D continues to meet precise measurement standards.
| Specification | Detail |
|---|---|
| Product | National Instruments SCXI-1104D Voltage Input Module |
| Channels | 32 differential channels |
| Compatibility | Requires SCXI-1346 multichassis adapter for ribbon-cabled multichassis SCXI system |
| Pin Configuration | Pin 1, 2, 4, or 19 configurable to link to analog ground |
| Overvoltage Protection | Analog output is not protected against overvoltage |
| Warm-up Time | 20 minutes |
| Operating Temperature Range | 0 to 50 °C |
| Calibration | Recommended annually or if operated outside specified temperature range |
| Connectors | 50-pin male ribbon cable back connector; 96-pin male DIN C front connector |
| Obsolete Status | Announced by National Instruments; Available for purchase and repairs by Apex Waves |
| Calibration Services | NIST accredited calibrations through a 3rd party; Basic in-house calibration option available |
Question 1: What is the required warm-up time and operating temperature range for the National Instruments SCXI-1104D Voltage Input Module to ensure optimal performance?
Answer 1: To ensure the SCXI-1104D Voltage Input Module operates at optimal performance and maintains its accuracy and reliability, users are recommended to allow a warm-up time of 20 minutes before operation, perform regular calibration preferably on an annual basis or more frequently if used outside the specified temperature range of 0 to 50 °C, and to be cautious of overvoltage as the analog output is not overvoltage protected.
Question 2: What are the recommended actions for users to ensure the SCXI-1104D Voltage Input Module operates at optimal performance and maintains its accuracy and reliability?
Answer 2: When using the National Instruments SCXI-1104D Voltage Input Module, a user should ensure that voltage levels remain within the module’s specified range to avoid overvoltage conditions, as the analog output is not protected against overvoltage, which could lead to device damage.
Question 3: What should users be aware of regarding the analog output of the National Instruments SCXI-1104D Voltage Input Module to prevent potential damage to the device?
Answer 3: The recommended operating temperature range for the National Instruments SCXI-1104D Voltage Input Module is 0 to 50 °C, and it is advised to calibrate the module annually, or more frequently if used outside of the specified temperature range, to maintain its accuracy and reliability.
Question 4: What are the recommended operating temperature range and the advised calibration frequency for the National Instruments SCXI-1104D Voltage Input Module to maintain its accuracy and reliability?
Answer 4: Users should be aware that the analog output of the National Instruments SCXI-1104D Voltage Input Module is not protected against overvoltage, and taking appropriate precautions is necessary to prevent potential damage to the device.
Question 5: What are the necessary precautions a user should take when using the National Instruments SCXI-1104D Voltage Input Module to prevent damage due to its lack of overvoltage protection?
Answer 5: The National Instruments SCXI-1104D Voltage Input Module requires a warm-up time of 20 minutes and operates within a temperature range of 0 to 50 °C to ensure optimal performance.
