Description
The NI SCXI - 1127 is a high-performance analog input module launched by National Instruments (abbreviated as NI), a company in the United States. It is mainly used in fields such as signal conditioning and data acquisition.
- Input Channels: It has 8 differential analog input channels and can also be configured as 16 single-ended input channels. It is capable of measuring multiple signal sources simultaneously and can flexibly adapt to different measurement requirements.
- Input Range: It supports a variety of input voltage ranges, including ±10 V, ±5 V, ±2.5 V, and ±1.25 V, etc. Users can select according to the actual magnitude of the input signal to ensure the accuracy of the measurement.
- Signal Conditioning: Each channel is equipped with a programmable gain amplifier with a gain range from 1 to 1000, which can effectively amplify weak signals. It also integrates a low-pass filter, which can effectively remove high-frequency noise interference and ensure the quality of the collected signals.
- Sampling Rate: The sampling rate of each channel can reach up to 250 kS/s (kilo samples per second), enabling the rapid collection of changing signals. It is suitable for application scenarios that require real-time monitoring and quick response.
- Isolation Characteristics: There is an electrical isolation function between channels and between channels and the ground. The isolation voltage can reach 2500 Vrms, effectively preventing signal interference and electrical safety issues and improving the reliability and stability of the system.
- Compact Size: The module has a compact design, occupying a relatively small space, and is convenient to install in various chassis or devices, such as the SCXI - 1000 chassis.
- Robust and Durable: It is made of high-quality materials and manufacturing processes, has good anti-vibration and anti-impact performance, and can adapt to relatively harsh industrial environments.
The general working temperature range is 0°C to 55°C, and the storage temperature range is - 40°C to 70°C. It can work stably within a certain temperature range.
It can be used in conjunction with other SCXI series modules of NI and a variety of data acquisition systems (such as PXI, PCI, etc.), facilitating users to build powerful and flexible data acquisition and control systems.
It supports software development environments of NI, such as LabVIEW, LabWindows/CVI, Measurement Studio, etc. Users can use these tools to conveniently program and configure the system, and achieve the control and data processing of the module.
It is widely used in fields such as industrial automation, testing and measurement, and scientific research. For example, in mechanical manufacturing, it is used to monitor parameters such as the vibration and stress of equipment; in electronic testing, it is used for the collection and analysis of signals; in scientific research experiments, it is used for the measurement and recording of various physical quantities, etc.
Main brands include: ABB, Bailey, GE, FOXBORO, Invensys TRICONEX, Bentley BENTLY, A-B Rockwell, EMERSON EMERSON, B&R, MOTOROLA, FUANC, REXROTH, KUKA, HONEYWELL, NI, DEIF, Yokogawa, WOODWARD WOODWARD, Ryan, SCHNEIDER SCHNEIDER, Yaskawa, MOOG, EPRO, PROSOFT and other major brands
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