Description
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The PXIe-7846R, bearing the part numbers PXIe-7846R and 784143-01, falls into the category of PXI R Series. It is a Multifunction Reconfigurable I/O Module designed to meet versatile requirements. This module is powered by the Kintex-7 160T FPGA, ensuring robust performance and flexibility for a wide range of applications.
The module boasts an impressive sampling rate of 500 kS/s, complemented by 8 analog input channels. These inputs support various operating modes, including Differential (DIFF), Non-Referenced Single Ended (NRSE), and Referenced Single Ended (RSE), providing flexibility in signal measurement. To protect the device, it features overvoltage protection of ±42 V when powered on and ±35 V when powered off, ensuring durability and reliability under various operating conditions.
In addition to its input capabilities, the module provides 8 single-ended analog output channels. These outputs boast a 16-bit resolution for precise signal generation, with a maximum update rate of 1 MS/s and an update time of just 1 μs. The DAC type utilized is the Enhanced R-2R, known for its accuracy and stability. Moreover, the module ensures signal integrity through DC input and output coupling.
To further enhance its versatility, the module supports external clocking, enabling synchronization with external devices for more complex and integrated setups. This feature, along with the module’s comprehensive specifications, makes it an ideal choice for engineers requiring high-performance reconfigurable I/O capabilities in their PXI-based systems.
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| Specification | Detail |
|---|---|
| Part Numbers | PXIe-7846R, 784143-01 |
| Category | PXI R Series |
| Type | Multifunction Reconfigurable I/O Module |
| FPGA | Kintex-7 160T |
| Sampling Rate | 500 kS/s |
| Analog Input Channels | 8 |
| Operating Modes | DIFF, NRSE, RSE |
| Overvoltage Protection (Powered-On) | ±42 V |
| Overvoltage Protection (Powered-Off) | ±35 V |
| Analog Output Channels | 8 single-ended |
| Resolution | 16 bits |
| Maximum Update Rate | 1 MS/s |
| Update Time | 1 μs |
| DAC Type | Enhanced R-2R |
| Coupling | DC input and output coupling |
| External Clock Support | Yes |
