Description
The PCIe-7841 is a high-performance, PC-based R Series device, designated by the part number 190683-04 (781100-01). This device is engineered to cater to a variety of applications requiring high-speed data acquisition and real-time control. At the heart of the PCIe-7841 lies the powerful Virtex-5 LX30 FPGA, known for its exceptional processing capabilities.
With 8 analog input channels, this device is versatile in handling multiple signals simultaneously. It supports various analog input modes such as DIFF, RSE, and NRSE, allowing for flexible configuration according to the needs of the application. The input signal range is specified at +10 V, which is standard across many industrial applications. The PCIe-7841 boasts a maximum sampling rate of 200 kS/s, ensuring high-speed data capture.
The resolution for analog inputs is 16 bits, providing precise measurement capabilities. With an input impedance of 10 GΩ, the device ensures minimal loading on the measured signal, preserving signal integrity. Connectivity is facilitated through 3 68-pin female high-density VHDCI connectors, offering robust and reliable connections.
On the output side, the PCIe-7841 features 8 single-ended analog output channels. These channels are capable of reaching a maximum update rate of 1 MS/s, enabling rapid response to control signals. The output impedance is maintained at a low 0.5 Ω, which is beneficial for driving various loads. Similar to the analog inputs, the analog outputs provide a 16-bit resolution, ensuring detailed and accurate signal reproduction.
Furthermore, the PCIe-7841 is designed with overvoltage protection for the analog terminals, safeguarding the device against unexpected voltage spikes. This feature adds an extra layer of reliability and durability, making the PCIe-7841 an ideal choice for demanding industrial environments.
| Specification | Detail |
|---|---|
| Part Number | 190683-04 (781100-01) |
| Category | PC-based R Series |
| Model | PCIe-7841 |
| FPGA Type | Virtex-5 LX30 |
| Analog Input Channels | 8 |
| Analog Input Modes | DIFF, RSE, NRSE |
| Input Signal Range | +10 V |
| Maximum Sampling Rate | 200 kS/s |
| Resolution (Analog Input) | 16 bits |
| Input Impedance | 10 GΩ |
| I/O Connectors | 3 68-pin female high-density VHDCI |
| Analog Output Channels | 8 (single-ended) |
| Maximum Update Rate (Analog Output) | 1 MS/s |
| Output Impedance | 0.5 Ω |
| Resolution (Analog Output) | 16 bits |
| Overvoltage Protection (Analog Terminals) | Up to +
Question 1: What FPGA model does the PCIe-7841 use? Question 2: How many analog input channels does it have? Question 3: What’s the max sampling rate for PCIe-7841? Question 4: What is the resolution for its analog inputs? Question 5: Does the PCIe-7841 have overvoltage protection? Related Products |
