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July 2025
CSM-10A
CSM-10A, 10 A Current, Current Shunt Module
Actual item may vary if no part number is provided on quote request.
✔ 2 Year Warranty Included
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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
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 CSM-10A Current Shunt Module
The CSM-10A is a Current Shunt Module (CSM) developed by National Instruments. The NI CSM-10A comes with part number 777488-02. The CSM-10A belongs to the Current Shunt Module Series. This Current Shunt Module enables a digital multimeter (DMM) to specify electrical current by measuring the voltage drop across a precision resistor. The CSM-10A is used with the following mandatory accessories: a flat-head screwdriver, a pair of test probes (red and black), and a compatible DMM. A computer system is required to initiate the CSM-10A module.
The NI CSM-10A is designed for measuring current by computing voltage drop over the precision resistor. The CSM-10A is compatible with multiple digital multimeter modules like the NI PXI-4070, NI PCMCIA-4050, and NI PXI/PCI-4060. This Current Shunt Module can additionally be utilized with any third-party DMM whose voltage-measurement banana jacks are 0.75 inches apart. The NI CSM-10A is configured for a current shunt of 10 A. The CSM-10A also has a maximum current limit of 10 A. The CSM-10A is assembled with a 12.5A/250V, 5 × 20 mm, quick-acting fuse.
The burden voltage for the CSM-10A is 400 mV. The CSM-10A has an accuracy of ±0.5% with DC-25 kHz. The CSM-10A has a maximum working voltage in two different scenarios. For HI to earth ground, the maximum working voltage is a maximum of 250 V, while the same maximum working voltage of 250 V max is possible for LO to earth ground mode. The CSM-10A has the operating temperature is in the range between 0 to 55 °C.
| Model | CSM-10A |
|---|---|
| Manufacturer | National Instruments |
| Part Number | 777488-02 |
| Series | CSM Series |
| Type | Current Shunt Module |
| Current Shunt | 10 A |
| Conversion Factor | 1 mV = 100 mA |
| Sense Resistor Value | 0.01 Ω |
| Burden Voltage | 400 mV |
| Fuse Type | 12.5 A/250 V, 5 × 20 mm, quick-acting |
| Banana Jack Spacing | 0.75 in. |
| CSM-10A Manual | User Manual and Maintenance Manual Available for Download |
| Price | Contact a sales representative for a quote. |
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