Description
The National Instruments PCI-6122 is a PC-based multifunction DAQ part number 191852A-02 (779407-01) designed for a wide range of applications including IF digitization, transient recording, ADSL/ISDN/POTS manufacturing test, ultrasound and sonar testing, high energy physics tests, high speed constant data logging, stimulus/response measurement, and dynamic strain applications. This model stands out due to its versatility and high performance in data acquisition tasks.
It features 4 analog input channels, allowing for multiple data points to be captured simultaneously. Each of these channels supports a sample rate of 500 kS/s, ensuring that high-speed signals can be accurately captured without loss of fidelity. The device also includes 8 hardware-timed digital I/O lines, giving users the flexibility to perform a variety of digital operations in conjunction with analog data acquisition.
The PCI-6122 supports both analog and digital triggering modes, providing users with the ability to precisely control the start of data acquisition based on predefined signal conditions. This feature is critical for applications requiring synchronized sampling across multiple channels or devices. With an input voltage range of 1.25 V to 10 V and a resolution of 16 bit, this DAQ device offers both a wide dynamic range and high resolution, making it suitable for capturing a broad spectrum of signal amplitudes with great detail.
Moreover, it is equipped with two 24-bit counters with digital triggering, enhancing its capability in handling complex counting tasks and time measurement applications. The built-in memory of 16 MS provides substantial onboard storage for data, allowing for extended data logging sessions without the need for immediate data transfer to a host computer.
The physical dimensions of the PCI-6122 are 12.3 × 4.2 inches without connectors, making it a compact solution that can be easily integrated into a variety of computer setups. It utilizes SCSI-II type 68-pin male I/O connectors, ensuring a reliable and robust connection for both input and output signals.
In conclusion, the National Instruments PCI-6122 is a powerful and flexible DAQ solution, ideal for a
| Specification | Details |
|---|---|
| Part Number | 191852A-02 (779407-01) |
| Category | PC-based Multifunction DAQ |
| Model | PCI-6122 |
| Manufacturer | National Instruments |
| Application | IF digitization, transient recording, ADSL/ISDN/POTS manufacturing test, ultrasound and sonar testing, high energy physics tests, high speed constant data logging, stimulus/response measurement, dynamic strain applications |
| Channels | 4 analog input channels |
| Sample Rate | 500 kS/s per channel |
| Digital I/O Lines | 8 hardware-timed |
| Triggering Modes | Analog and digital |
| Input Voltage Range | 1.25 V to 10 V |
| Resolution | 16 bit |
| Counters | Two 24-bit with digital triggering |
| Memory | 16 MS built-in |
| Physical Dimensions | 12.3 × 4.2 inches without connectors |
| Connectors | SCSI-II type 68-pin male I/O connectors
Question 1: What is the max sample rate per channel on the PCI-6122? Question 2: How many analog input channels does PCI-6122 have? Question 3: What resolution does the PCI-6122 offer? Question 4: What type of connectors does PCI-6122 use? Question 5: Does the PCI-6122 have onboard memory? |
