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cFP-RTD-122, 8 Input Channel, Temperature Input Module for Compact FieldPoint
Rated 4.6/5 | 9 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
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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-RTD-122 Temperature Input Module for Compact FieldPoint
The NI cFP-RTD-122 (Part Number: 777318-122) is a flexible module for Compact FieldPoint, which can be utilized to measure thermocouples, millivolt-level voltages, thermistors, and 2-, 3-, and 4-wire RTDs. The cFP-RTD-122 is ideal for obtaining temperatures with extreme preciseness. The device has 8 input channels. The Compact FieldPoint platform is meant for industrial control applications that complete advanced embedded control, data logging, headless operation, and Ethernet connection. This module has 16-bit resolution for precise measurements. The user can link straight to industrial sensors or units under test with the safety isolation function of this module. Other advantageous features of the cFP-RTD-122 Temperature Input Module include Hot plug-and-play operation, simple configuration, self-diagnostics, and more. The device has consumes 350 mW of power from the network module.
The NI cFP-RTD-122 mounts on to a Compact FieldPoint backplane, which delivers functioning power to the module. Compatible Compact FieldPoint backplanes are cFP-BP-x. When the user installs the cFP-RTD-122 module onto a powered backplane, it does not interrupt the procedure of the bank. This Temperature Input Module has eight input channels, which have a common ground reference that is separated from other modules in the FieldPoint system. Every channel pulses a 0.25 mA excitation current out of the EX+ terminal. Then, the excitation current comes back through the COM terminal. The SENSE terminal then measures resistance and makes up for lead resistance mistakes. Next, every channel is filtered and sampled by a 16-bit analog-to-digital converter. The NI cFP-RTD-122 module can also be utilized to measure resistance in ohms. The user can complete measurements from RTDs of types that the module does not directly support, including 120 Ω nickel RTDs.
The cFP-RTD-122 weighs 3.7 oz. It 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%, random and sinusoidal operating vibrations of 5 grms and 5 g respectively–all at a frequency range of 10 to 500 Hz. The temperature input 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.
| Model | cFP-RTD-122 |
|---|---|
| Manufacturer | National Instruments |
| Part Number | 777318-122 |
| Type | Temperature Input Module for Compact FieldPoint |
| Input Channels | 8 |
| Compatible Models | cFP-BP-x |
| ADC Resolution | 16 bits |
| Type of ADC | Delta-sigma |
| Weight | 3.7 oz. |
| Warranty | Three Year Warranty |
| cFP-RTD-122 Manual | User Manual and Maintenance Manual Available for Download |
| Price | Contact a sales representative for a quote. |
Associated part numbers for cFP-RTD-122:
National Instruments cFP-RTD-122 Frequently Asked Questions
Question: What type of indicators does the cFP-RTD-122 module have?
Answer: The cFP-RTD-122 module has green POWER and READY indicators.
Question: What are the power requirements from the network module for the NI cFP-RTD-122?
Answer: The power requirements from the network module for the NI cFP-RTD-122 are 350 mW.
Question: What are the input signal ranges for the cFP-RTD-122?
Answer: The temperature input signal ranges for the cFP-RTD-122 are 73 to 1123 K, –200 to 850 °C, and –328 to 1562 °F. The resistance input signal ranges for the cFP-RTD-122 are 0 to 400 Ω or 0 to 4,000 Ω.
Question: What are the dimensions of the NI cFP-RTD-122?
Answer: The NI cFP-RTD-122 dimensions are 5.0 by 3.5 by 1.0 in.
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