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SCXI-1104C, 32 Differential Channels, Voltage Input Module for SCXI
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March 2025
Said Sai**** Verified Buyer
" Competent contact for highly specialized components. The support team is very knowledgeable. Many thanks for the help and the fast shipping! "
January 2025
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May 2025
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January 2025
Carol Zimme**** Verified Buyer
" Very responsive and helpful, competitive pricing. Good source! "
July 2025
Andrew Gar**** Verified Buyer
" Amazing to work with and had my order within 1 week after purchasing with all NI certs and data that were needed. "
March 2025
Said Sai**** Verified Buyer
" Competent contact for highly specialized components. The support team is very knowledgeable. Many thanks for the help and the fast shipping! "
January 2025
Bob C**** Verified Buyer
" Jason was able to get our emergency situation taken care of quickly and professionally. "
May 2025
Gregg Flecki**** Verified Buyer
" Great service and great products. This is my 2nd time using Apex Waves, truly impressed. "
January 2025
National Instruments SCXI-1104C Voltage Input Module
The National Instruments SCXI-1104C (Part Number: 776572-04C, 183087H-05) Voltage Input Module has 32 differential channels and is created for the signal conditioning of higher voltage signals. This model comes with a 10 kHz cut-off frequency filter. If the user wants to utilize the NI SCXI-1104C in a ribbon-cabled multichassis SCXI system, then they need to use the SCXI-1346 multichasis adapter with it. If the user chooses not to auto-detect the SCXI modules, then they must add the modules individually. This can be accomplished by following the instructions in the user manual.
While utilizing software, the user can arrange pin 1,2, 4, or 19 to link to the analog ground of the Voltage Input Module. The user can utilize the pin that is linked to the analog ground as an analog power ground tie point to the SCXI-1104C. An important fact to remember is that the NI SCXI-1104C analog output is not overvoltage-protected. Therefore, applying external voltages to this output can damage the module. The analog outputs are short-circuit protected though. The device has a recommended warm-up time of 20 minutes and an operating temperature of 0 to 50 °C.
The National Instruments SCXI-1104C module can be calibrated by applying precision voltages to the channel inputs and/or grounding the channel inputs. This module should be recalibrated a minimum of once per year or anytime it is operated outside of the specified temperature range. The NI SCXI-1104C Voltage Input Module can be calibrated with a multiranging 8.5 digital multimeter. The device has a cut-off frequency of 10 kHz. When users complete a measurement with NI Software, the driver automatically uses the calibration constants to adjust the measured voltages to the correct values.
The NI-DAQ version 6.5.1 (or higher) is the software driver used in running the SCXI-1104C. To install the driver, an Application Development Environment such as LabVIEW, BridgeVIEW, LabWindows/CVI, Visual Basic (ComponentWorks), C,C++, VirtualBench, or Measure is required. The device has a 50-pin male ribbon cable back connector and a 96-pin male DIN C front connector.
The SCXI-1104C has been declared Obsolete by National Instruments, but the Voltage Input Module will remain available in perpetuity for purchase and repair services by Apex Waves.
| Model | SCXI-1104C |
|---|---|
| Manufacturer | National Instruments |
| Part Number | 776572-04C, 183087H-05 |
| HTS Code | 8471809000 |
| Type | Voltage Input Module |
| Channels | 32 Differential |
| Input Coupling | DC |
| Cutoff Frequency (-3 dB) | 10 kHz |
| Dimensions | 4.54 by 10.75 in. |
| Connectors | 50-Pin Male Ribbon Cable Back Connector and 96-Pin Male DIN C Front Connector |
| Warranty | Three Year Warranty |
| SCXI-1104C Manual | User Manual and Maintenance Manual Available for Download |
| Price | Request a Quote for More Information |
Associated part numbers for SCXI-1104C:
National Instruments SCXI-1104C Frequently Asked Questions
Question: What are the rear and front signal connectors for the SCXI-1104C?
Answer: The rear signal connector is an AMP Inc. 50-pin male ribbon-cable header, and the front signal connector is a Harting Electronik Inc. 96-pin DIN C male connector type.
Question: Are cables required to connect the SCXI-1104C and the DAQ device?
Answer: Cables are not required between the module and DAQ device if the DAQ device is installed in the right-most slot.
Question: Can the SCXI-1104C be used with VirtualBench and Measure software applications?
Answer: Yes, the voltage input module is compatible with VirtualBench and Measure application environments, as well as C++, LabVIEW, BridgeVIEW, and more.
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