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FP-RTD-124, Four-Wire, RTD and Resistance Input Module
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National Instruments FP-RTD-124 RTD and Resistance Input Module
The NI FP-RTD-124 (Part Number: 777318-124) is an RTD and Resistance Input Module for FieldPoint. This module features eight inputs for 2-wire and 4-wire resistance thermal detectors (RTDs). Each input channel on this module has four terminals: positive sensing input, negative sensing input, excitation output, and common input. With this module, the user can acquire data scaled to resistance or temperature.
The NI FP-RTD-124 comes with integrated linearization algorithms for 100 Ω or 1000 Ω nominal resistance platinum RTDs and 6 TCR values as well. This RTD Module linearizes measured resistance values to return readings in temperature units within the available ranges of –200 to 850 °C, 73 to 1,123 K, and –328 to 1,562 °F. With this model, the user can connect various kinds of RTDs to each channel, since each channel can be configured independently.
The National Instruments FP-RTD-124 module offers a resolution of 0.016 °C and an update rate of 1 update/second per channel. In standard operating conditions, this RTD Module is supposed to draw 35 mW of power from a network module. As far as its data scaling options are concerned, this module offers scaling in resistance (Ω) or various temperature units (°C, °F, °K).
This FieldPoint RTD and Resistance Input Module is completely hot-swappable and is offered with auto configuration provisions. Thus, its installation and configuration process will not affect the user’s system. Another remarkable feature of this module is its built-in signal conditioning capability, which is a function of its 50/60 Hz noise rejection filters.
| Model | FP-RTD-124 |
|---|---|
| Manufacturer | National Instruments |
| Part Number | 777518-124 |
| Type | RTD and Resistance Input Module |
| Input Channels | 8 |
| ADC Resolution | 16 bits |
| ADC Type | Delta-sigma |
| Power from Network Module | 350 mW |
| Weight | 4.8 oz. |
| Warranty | 2-3 Year Warranty |
| FP-RTD-124 Manual | User Manual and Maintenance Manual Available for Download |
| Price | Contact a sales representative for a quote. |
Associated part numbers for the FP-RTD-124:
18720.8, 187208A-01, 187208C-01, 187208D-01, 187208G-01, 187208H-01, 187208J-01, 777518-124
National Instruments FP-RTD-124 Frequently Asked Questions
Question: What is the excitation current of the FP-RTD-124?
Answer: The excitation current of the FP-RTD-124 is 135 ms pulses of 2 mA each second.
Question: What is the input noise of the NI FP-RTD-124?
Answer: The input noise of the NI FP-RTD-124 is ±1 bit peak-to-peak.
Question: If I am using the FP-RTD-124 for an application with long signal wires or high signal noise, are there any precautions I should take?
Answer: When using the FP-RTD-124 for applications with long signal wires or high signal noise, the user should utilize a 4-wire RTD with the module to eradicate voltage drop from lead wire resistance and decrease noise errors.
Question: Does the NI FP-RTD-124 have channel-to-channel isolation?
Answer: No, the NI FP-RTD-124 does not have channel-to-channel isolation.
FP-RTD-124 PDF Manuals
ARCHIVED FP RTD 122 AND CFP RTD 122 OPERATING INSTRUCTIONS.PDF
ARCHIVED FP-RTD-124 AND CFP-RTD-124 OPERATING INSTRUCTIONS.PDF
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FP-RTD-124
Modular Systems > National Instruments > FieldPoint
FP-RTD-124, Four-Wire, RTD and Resistance Input Module
1-800-915-6216
- Description
- Technical Specifications
- FAQ
- Manuals & PDFs
National Instruments FP-RTD-124 RTD and Resistance Input Module
The NI FP-RTD-124 (Part Number: 777318-124) is an RTD and Resistance Input Module for FieldPoint. This module features eight inputs for 2-wire and 4-wire resistance thermal detectors (RTDs). Each input channel on this module has four terminals: positive sensing input, negative sensing input, excitation output, and common input. With this module, the user can acquire data scaled to resistance or temperature.
The NI FP-RTD-124 comes with integrated linearization algorithms for 100 Ω or 1000 Ω nominal resistance platinum RTDs and 6 TCR values as well. This RTD Module linearizes measured resistance values to return readings in temperature units within the available ranges of –200 to 850 °C, 73 to 1,123 K, and –328 to 1,562 °F. With this model, the user can connect various kinds of RTDs to each channel, since each channel can be configured independently.
The National Instruments FP-RTD-124 module offers a resolution of 0.016 °C and an update rate of 1 update/second per channel. In standard operating conditions, this RTD Module is supposed to draw 35 mW of power from a network module. As far as its data scaling options are concerned, this module offers scaling in resistance (Ω) or various temperature units (°C, °F, °K).
This FieldPoint RTD and Resistance Input Module is completely hot-swappable and is offered with auto configuration provisions. Thus, its installation and configuration process will not affect the user’s system. Another remarkable feature of this module is its built-in signal conditioning capability, which is a function of its 50/60 Hz noise rejection filters.
| Model | FP-RTD-124 |
|---|---|
| Manufacturer | National Instruments |
| Part Number | 777518-124 |
| Type | RTD and Resistance Input Module |
| Input Channels | 8 |
| ADC Resolution | 16 bits |
| ADC Type | Delta-sigma |
| Power from Network Module | 350 mW |
| Weight | 4.8 oz. |
| Warranty | 2-3 Year Warranty |
| FP-RTD-124 Manual | User Manual and Maintenance Manual Available for Download |
| Price | Contact a sales representative for a quote. |
National Instruments FP-RTD-124 Frequently Asked Questions
Question: What is the excitation current of the FP-RTD-124?
Answer: The excitation current of the FP-RTD-124 is 135 ms pulses of 2 mA each second.
Question: What is the input noise of the NI FP-RTD-124?
Answer: The input noise of the NI FP-RTD-124 is ±1 bit peak-to-peak.
Question: If I am using the FP-RTD-124 for an application with long signal wires or high signal noise, are there any precautions I should take?
Answer: When using the FP-RTD-124 for applications with long signal wires or high signal noise, the user should utilize a 4-wire RTD with the module to eradicate voltage drop from lead wire resistance and decrease noise errors.
Question: Does the NI FP-RTD-124 have channel-to-channel isolation?
Answer: No, the NI FP-RTD-124 does not have channel-to-channel isolation.
FP-RTD-124 PDF Manuals & Diagrams
FP-RTD-124 PDF Manuals
ARCHIVED FP RTD 122 AND CFP RTD 122 OPERATING INSTRUCTIONS.PDF
ARCHIVED FP-RTD-124 AND CFP-RTD-124 OPERATING INSTRUCTIONS.PDF
Why Buy From Apex Waves
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"Hand carrying parts to fedex directly to make sure I get them overnight. Great service"
"They were very helpful to get me the test equipment that I need."
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