Description
The PXIe-7856R and 784145-01 come equipped with 8 analog inputs and 8 analog outputs, providing versatile solutions for a variety of data acquisition needs. Additionally, they feature 48 digital input/output channels, making them ideal for complex digital interfacing requirements.
The maximum sampling rate of these devices reaches up to 1 MS/s, ensuring accurate and timely data collection for high-speed applications. At their core, they are powered by the Kintex-7 160T FPGA, offering substantial processing power for real-time signal processing and control applications.
Connectivity is provided through two 68-pin VHDCI connectors, allowing for easy integration with external equipment. Each channel boasts a dedicated DAC, ensuring precise analog output signals. The digital I/O connectors support 3.3 V LVTTL and LVCMOS logic levels, offering compatibility with a wide range of digital devices.
For digital interfacing, the maximum frequency for Connector 0 is up to 10 MHz, while Connector 1 supports frequencies up to 80 MHz, accommodating both low and high-speed digital signals. The analog inputs support DIFF, NRSE, and RSE input modes, providing flexibility in signal acquisition.
These devices boast a 16-bit resolution for precise data representation, with a conversion time of just 1 µs, ensuring rapid data processing capabilities. The input/output coupling is DC, allowing for direct current signal interfacing. Lastly, the power-on state is user-configurable, offering custom startup configurations to meet specific application requirements.
| Feature | Description |
|---|---|
| Part Numbers | PXIe-7856R, 784145-01 |
| Analog Inputs | 8 |
| Analog Outputs | 8 |
| Digital Input/Outputs | 48 |
| Maximum Sampling Rate | 1 MS/s |
| FPGA | Kintex-7 160T |
| I/O Connectors | Two 68-pin VHDCI |
| DAC per Channel | Yes, Dedicated |
| Digital I/O Connectors Logic Level | 3.3 V LVTTL, LVCMOS |
| Maximum Frequency – Connector 0 | Up to 10 MHz |
| Maximum Frequency – Connector 1 | Up to 80 MHz |
| Analog Input Modes | DIFF, NRSE, RSE |
| Resolution | 16 bits |
| Conversion Time | 1 µs |
| Input/Output Coupling | DC |
| Power-On State | User-configurable |
