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July 2025
cFP-1808 In Stock | Ships Today
cFP-1808, 8-Slot, RS232 Port, Ethernet Backplane for Compact FieldPoint
Rated 4.8/5 | 6 ratings
Actual item may vary if no part number is provided on quote request.
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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 cFP-1808 Ethernet/Serial Backplane
The National Instruments cFP-1808 (Part Number: 779463-01) is an 8-slot, Ethernet/Serial backplane designed for Compact FieldPoint. This model connects an RS232 serial port or a high-speed Ethernet-based network to a Compact FieldPoint I/O module—the I/O modules have a maximum power rating of 9 W. With this model, the user can utilize a broad range of third-party protocols such as Modbus TCP, Modbus ASCII, OPC, Modbus RTU, OPC, Optomux, and National Instruments event-driven serial/Ethernet protocols as well. The device has a maximum cabling distance of 100m/segment.
For serial connectivity, the NI cFP-1808 comes with a dedicated RS-232 port that can be used to access configuration and I/O for FieldPoint I/O modules over a serial link. Using the NI-FieldPoint driver and National Instruments Measurement and Automation Explorer (aka MAX) tool, users can perform module configuration and IP address assignments according to their requirements. The user can deploy the cFP-1808 in various configurations since it can be mounted in a standard 19-inch rack or on a panel.
This Ethernet/Serial backplane connects directly to Ethernet networks, auto-selecting either 10 or 100 Mb/s communication rates. It comes equipped with a standard RJ-45 connector that is used in communication with 10BaseT and 100BaseTX networks through a TCP/IP-based protocol. Thus, this model maintains full compatibility with the networks that already exist. On standard TCP/IP network protocols, this Compact FieldPoint Backplane delivers many enhancements. The instrument has an operating temperature of -40 to 70 °C and a storage temperature of -55 to 85 °C.
The NI cFP-1808 is fully compatible with programmable automation controllers running on Ethernet, real-time embedded controllers running on Compact FieldPoint, and Microsoft Windows-based personal computers running LabVIEW. The NI CFP-1808 operates primarily on the National Instruments FieldPoint software. It is also compatible with a variety of other software packages such as LabVIEW Real-Time Module, Measurement Studio, VI Logger, and LabWindows. The device weighs 278 g (9.8 oz).
| Model | cFP-1808 |
|---|---|
| Manufacturer | National Instruments |
| Part Numbers | 779463-01 |
| Type | Ethernet/Serial Backplane for Compact FieldPoint |
| Slots | 8 |
| Network Interface | 10BaseT and 100BaseTX Ethernet |
| Maximum Cabling Distance | 100 m/segment |
| Dimensions | 441 mm (17.36 in.) L and 127 mm (5.00 in.) H |
| Weight | 278 g (9.8 oz). |
| Warranty | 2-3 Year Warranty |
| cFP-1808 Manual | User Manual and Maintenance Manual Available for Download |
| Price | Request a quote |
Associated part numbers for cFP-1808:
National Instruments cFP-1808 Frequently Asked Questions
Question: What devices can the cFP-1808 connect to?
Answer: The backplane can connect to a high-speed Ethernet network or an RS232 serial port.
Question: Are third party protocols available with the cFP-1808?
Answer: Yes, you can use numerous third-party protocols, including Modbus TCP, Optomus, Modbus ASCII, Modbus RTU, and OPC, just to name a few.
Question: What type of I/O modules are used with the NI cFP-1808?
Answer: The Ethernet/Serial Backplane uses FieldPoint I/O modules through the serial port.
Question: What is the maximum cabling distance for the cFP-1808?
Answer: The maximum network cabling distance is 100 m/segment.
Question: What is the operating temperature of the device?
Answer: The operating temperature of the cFP-1808 is 40 to 70°C.
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