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cFP-DO-400 In Stock | Ships Today

Q: Is it possible to enable the cFP-DO-400 to switch between On and Off states two or three times per second?

The Digital Output Module can easily switch 2-3 times per second.

Q: Does the cFP-DO-400 have plug-and-play operation, or does it need to be set up and configured?

The Digital Output Module features HotPnP, a plug-and-play operation, and is automatically identified by the configuration software. However, the module still requires channel configuration, output startup-state settings, and controller association.

cFP-DO-400, 8-Channel, Sourcing Digital Output Module for Compact FieldPoint

Rated 4.6/5 | 6 ratings

cFP-DO-400 National Instruments Digital Output Module for Compact FieldPoint | Apex Waves | Image

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Anonymous 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

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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

Model	cFP-DO-400
Manufacturer	National Instruments
Part Number	777318-400
Type	Digital Output Module for Compact FieldPoint
Output Channels	8
Output Range	10 to 30 VDC
All Channel Update Rate	20 kHz
Hot-swappable	Yes
Weight	3.7 oz.
Warranty	2-3 Year Warranty
cFP-DO-400 Manual	User Manual and Maintenance Manual Available for Download
Price	Request a quote

Associated part numbers for cFP-DO-400:

National Instruments cFP-DO-400 Digital Output Module for Compact FieldPoint

The cFP-DO-400 (part number 777318-400) is a flexible Digital Output Module developed by National Instruments. The module helps control digital signals ranging from 5 V to 30 V. This module is designed to drive relays, solenoids, lamps, contractors, and PLC inputs.

This module has 8 digital outputs and uses a common ground plane for the output channels. The NI cFP-DO-400 module provides a current of 1.5 A for each output channel. Software loop and network speeds determine the data throughput. This module is structured with channel-to-backplane isolation. The module does not have any channel-to-channel isolation. The module utilizes optical and galvanic isolation barriers tested to protect against transient overvoltages up to 2300 Vrms. The NI cFP-DO-400 includes a built-in power supply bus. This module includes multiple connections for power and enables the user to attach a field-wired power supply. It is connected to the different terminals, including voltage. The terminals are linked to a power supply bus.

The NI cFP-DO-400 has an output impedance of 0.3 ohms for the voltage range from 10 to 30 volts. The cFP-DO-400 weighs 3.7 oz and has recommended operating and storage temperature ranges of –40 to 70°C and –55 to 85°C, respectively, a non-condensing relative humidity range of 10 to 90%, and random and sinusoidal operating vibrations of 5 grms and 5 g, respectively—all at a frequency of 10 to 500 Hz. The FieldPoint module is designed to comply with the following electrical safety standards: IEC 61010-1, EN 61010-1, UL 3121-1, UL 61010C-1, and CAN/CSA C22.2 No. 1010.1.

National Instruments cFP-DO-400 Frequently Asked Questions

Question: Is it possible to enable the cFP-DO-400 to switch between On and Off states two or three times per second?

Answer: The Digital Output Module can easily switch 2-3 times per second.

Question: Does the cFP-DO-400 have plug-and-play operation, or does it need to be set up and configured?

Answer: The Digital Output Module features HotPnP, a plug-and-play operation, and is automatically identified by the configuration software. However, the module still requires channel configuration, output startup-state settings, and controller association.

Question: How many output channels does the cFP-DO-400 have?

Answer: It has 8 output channels.