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July 2025
777518-111
777518-111, 16 Single Ended Analog Input, FP-AI-111 Analog Input 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 777518-111 Analog Input Module
Part number 777518-111 is the identifying part number for the National Instruments FP-AI-111 Analog Input Module. The module features 16 single-ended analog current input channels with three input ranges: ±20, 0–20, and 4–20 mA. Likewise, it has a Delta-sigma ADC whose resolution is 16 bits at 50 or 60 Hz and 12 bits at 500 Hz. The input impedance is 100 Ω while the overcurrent protection is ±30 mA.
The filter settings of the 777518-111 are software-selectable by channel. For the 50 Hz filter, the update time is 1.23 s whereas the input bandwidth is 13 Hz. Likewise, the 60 Hz filter has an update time of 1.05 s and an input bandwidth of 16 Hz while for the 500 Hz filter, it is 0.29 s and 130 Hz respectively. While the input module is in operation, it draws 350 mW of power from the network module. There is no channel-to-channel isolation and the transient overvoltage can reach up to 2300 Vrms.
The 777518-111 weighs 4.8 oz and features two green POWER and READY indicators. The POWER LED lights up when the module is inserted into a terminal base and power is applied to the connected module. Similarly, when the network module recognizes the device and sends the initial configuration, the READY LED lights up after the module receives the configuration. Note that the module is hot-swappable, meaning it doesn’t affect the operation of the bank while it is inserted.
The recommended temperature range for the operation of the 777518-111 is –40 to 70 °C at a relative humidity of up to 10% to 90% RH. Likewise, the device is only meant to be used in indoor spaces and within a maximum altitude of 2000m (mount the device inside a sealed enclosure for outdoor use). On the other hand, it can be stored at –55 to 85 °C. The device meets the following safety standards for electrical equipment for measurement, control, and laboratory use: IEC 61010-1, EN 61010-1, UL 3121-1, UL 61010C-1, CAN/CSA C22.2 No. 1010.1.
| Model | 777518-111 |
|---|---|
| Model Name | FP-AI-111 |
| Part Type | Analog Input Module |
| Number of Analog Input Channels | 16 |
| ADC Type | Delta-sigma |
| ADC Resolution | 16 bits at 50 or 60 Hz; 12 bits at 500 Hz |
| Power from Network Module | 350 mW |
| Isolation Voltage | No isolation between channels; Transient overvoltage is 2300 Vrms |
| Update Rate (all channels) | 3 Hz to 0.83 Hz |
| Operating Temperature | –40 to 70 °C |
Associated part numbers for 777518-111:
777518-111 PDF Manuals
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