PXI-6123 NI
The PXI-6123 is a high-performance data acquisition module designed for high-accuracy and high-speed measurements. It is part of National Instruments’ family of PXI data acquisition devices.
Product Information
The PXI-6123 offers 16-bit resolution and can sample up to 2 MS/s. It has 64 analog input channels and can be configured for differential, single-ended, or referenced single-ended measurements. The module also features built-in signal conditioning circuitry, which includes programmable gain amplifiers and low-pass filters.
The module is compatible with a wide range of operating systems, including Windows, Linux, and Mac OS. It can be programmed using National Instruments’ LabVIEW software, as well as a variety of other programming languages, including C, C++, and Python.
Parameters
Analog Input
- Resolution: 16 bits
- Input channels: 64
- Maximum sample rate: 2 MS/s
- Input type: Differential, single-ended, referenced single-ended
- Input range: ±10 V, ±5 V, ±2 V, ±1 V, ±500 mV, ±200 mV, ±100 mV
- Input impedance: 1 MΩ || 30 pF
- Programmable gain: 1, 2, 4, 8, 16, 32, 64, 128
Analog Output
- Resolution: 16 bits
- Output channels: 2
- Maximum update rate: 1 MS/s
- Output range: ±10 V, ±5 V, ±2 V, ±1 V
Digital I/O
- Number of lines: 8
- Direction: Bidirectional
- Voltage compatibility: 5 V TTL/CMOS
Counter/Timers
- Number of counters: 2
- Maximum frequency: 20 MHz
- Resolution: 32 bits
Conclusion
The PXI-6123 is a versatile and high-performance data acquisition module that is well-suited for a variety of measurement applications. Its high sample rate, large number of input channels, and programmable gain amplifiers make it an excellent choice for applications that require high accuracy and precision.
