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July 2025
777318-111
777318-111, 16 Channels, 16 Bits, 4.8 oz., cFP-AI-111 Analog Input Module for Compact FieldPoint
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 777318-111 Analog Input Module for Compact FieldPoint
National Instruments part number 777318-111 is an identifying part number for the cFP-AI-111, an Analog Input Module for Compact FieldPoint with 16 channels all with the update rate range from 3 Hz to 0.83 Hz. The channels on this model are single-ended analog input channels with an input impedance of 100 Ω. It offers three filter settings (50 Hz, 60 Hz, and 500 Hz) and three input ranges (±20 mA, 4 mA to 20 mA, and 0 mA to 20 mA). The device features an update rate ranging from 3 Hz to 0.83 Hz. The NI cFP-AI-111 provides integrated overvoltage protection for transients up to 2,300 Vrms.
This Analog Input Module can be installed on a live and powered Compact FieldPoint backplane without disrupting the ongoing operations of the system. The 16 input channels on the 777318-111 share a common, isolated ground reference and feature integrated overcurrent protection set at ±30 mA. For current measurements, the current entering the Iin terminal is considered positive, while the current leaving the terminal (Iin) is read as negative. The module includes an over-ranging feature, allowing the device to measure up to 5% beyond each nominal range. For example, with the ±20 mA range selected, the module can measure up to ±21 mA.
The module also includes comb filters with three settings per channel. These filters provide notches of rejection at the harmonics or multiples of any fundamental frequency, offering 95 dB of rejection at the fundamental frequency and at least 60 dB of rejection at its harmonics. This device weighs 4.8 ounces and has physical dimensions of 4.3 x 4.3 x 3.6 inches. It operates effectively within a temperature range of –40 to 70 °C and can be stored in temperatures ranging from –55 to 85 °C. The device supports a non-condensing humidity range of 10 to 90% RH.
It is designed to withstand vibrations, with an operational random vibration rating of 5 grms and a sinusoidal vibration rating of 5 g, both within the frequency range of 10 to 500 Hz. National Instruments has declared obsolete status for the 777318-111 but it is still available for purchase at Apex Waves website.
| Model | 777318-111 |
|---|---|
| Model Range | cFP-AI-111 |
| Part Type | Analog Input Module for Compact FieldPoint |
| Input Channels | 16 |
| Resolution | 16 bits |
| Input Type | Current |
| Input Ranges | 0 to 20 mA, 4 to 20 mA, ±20 mA |
| 50/60 Hz Noise Filter | Software selectable |
| All Channel Update Rate | 3 Hz to 0.83 Hz |
| Weight | 4.8 oz. |
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