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July 2025
cFP-DO-401
cFP-DO-401, 16-Channel, Sourcing Digital Output Module for Compact FieldPoint
Actual item may vary if no part number is provided on quote request.
✔ 2 Year Warranty Included
✔ Free Domestic Ground Shipping
✔ NIST Calibration Available
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 cFP-DO-401 Digital Output Module for Compact FieldPoint
The cFP-DO-401 (Part number: 777318-401) is a Digital Output Module for Compact FieldPoint by National Instruments. The DO module is used to control digital signals. This module features built-in diagnostics. This feature ensures easy installation and hassle-free maintenance. The NI cFP-DO-401 also ensures the module is automatically detected and recognized when connected. The module has a special bus for the power distribution bus, which is used for powering multiple terminals. The cFP-DO-401 also offers module-to-module isolation. This feature helps protect the communication interface from overvoltage. However, the module has no isolation between its adjacent channels.
The National Instruments cFP-DO-401 has 16 digital output channels. The sourcing output type of these channels is voltage and its range is 5 V to 30V. The impedance of the output channels is in the range of 0.3 to 2 Ω. The output current of the module is 0.67 A to 1.5 A. A flyback diode is also available in the cFP-DO-401. It gives protection against the inductive load. The power requirement of the module is 730 mW. The cFP-DO-401 can sustain a transient voltage of 2300 Vrms. The DO module is also protected against continuous 250 Vrms. The cFP-DO-401 is compatible with 12 VDC and 24 VDC devices.
The NI cFP-DO-401 Digital Output Module features 18 green indicators. Two LEDs indicate the POWER and READY status of the module. The other 16 LEDs are associated with output channels. These LEDs show the status of the output signal, such as if it is in the ON state or not. The NI device weighs 4.8 oz. (136 g) and measures 4.2 x 4.3 x 3.6 in. (10.7 x 10.9 x 9.1 cm) in physical dimensions. It has a recommended operating temperature range of –40 to 70 °C, a storage temperature range of –55 to 85 °C, a recommended noncondensing humidity range of 10 to 90% RH, a random operating vibration of 5 grms (at a frequency of 10 to 500 Hz), a sinusoidal operating vibration of 5 g at 10 to 500 Hz.
The cFP-DO-401 has been declared Obsolete and is no longer available from the manufacturer National Instruments, but the Digital Output Module will still be available for purchase and repairs in perpetuity with Apex Waves!
| Model | cFP-DO-401 |
|---|---|
| Manufacturer | National Instruments |
| Part Number | 777318-401 |
| Type | Digital Output Module for Compact FieldPoint |
| Output Channels | 16 |
| Output Range | 10 to 30 VDC, Sourcing |
| All Channel Update Rate | 20 kHz |
| Power Requirement | 600 mW |
| Voltage Range | 5 to 30 VDC |
| Operating Temp Range | -40 to 70 °C |
| Storage Temp Range | -55 to 85 °C |
| Dimensions | 4.2 x 4.3 x 3.6 in. (10.7 x 10.9 x 9.1 cm) |
| Weight | 4.8 oz. (136 g) |
| cFP-DO-401 Manual | User Manual and Maintenance Manual Available for Download |
| Price | Request a Quote |
Associated part numbers for cFP-DO-401:
National Instruments cFP-DO-401 Frequently Asked Questions
Question: Do I need to do anything special to have my NI cFP-DO-401 detected by the configuration software?
Answer: The module features HotPnP (plug and play) operation and is automatically detected and identified by the configuration software.
Question: What is the output current rating of the cFP-DO-401?
Answer: The output current rating is 1.5 A.
Question: Is there protection for the cFP-DO-401 from short circuits or overcurrent?
Answer: The Digital Output Module does not have protection from short circuits or overcurrent.
Question: Is there a fuse block or module that I can plug in between the NI cFP-DO-401 and cFP-CB-1?
Answer: The module has internal diodes to protect the module inputs. A flyback diode needs to be installed as close as physically possible to the coil of a relay to provide the best protection and noise suppression. You can fuse the outputs with 1.5A fast acting fuses. No fuse block is available.
Question: How many output channels are available on the cFP-DO-401?
Answer: There are 16 output channels on the Digital Output Module.
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