Description
The PXIe-7857R, also known by the part number 784146-01, falls under the category of PXI R Series. This device is a Multifunction Reconfigurable I/O Module, specifically designed for the PXI Express system. At its core, it utilizes a Kintex-7 160T FPGA, which is complemented by 512MB DRAM for memory requirements.
In terms of connectivity, the module boasts 48 Channels of Digital I/O, alongside 8 Channels of Analog Inputs. Furthermore, it offers 8 Channels of Analog Outputs, capable of delivering ±10 V at 16 bits, which is quite impressive. The Analog-to-Digital Conversion (ADC) is facilitated by a Successive Approximation Register (SAR) ADC Type, allowing for an Analog Input Sample Rate of 1 MS/s.
One of the module’s notable features is its Multiple, software-selectable Input Modes, which provide flexibility in application. When powered on, the Input Impedance stands at 1.25 GΩ || 2 pF, and when powered off, it ensures a minimum of 4 kΩ. This device is also fortified with protection against Overcurrent, Overvoltage, and Undervoltage, ensuring reliable operation under various conditions.
| Specification | Description |
|---|---|
| Part Numbers | PXIe-7857R, 784146-01 |
| Category | PXI R Series |
| Type | Multifunction Reconfigurable I/O Module |
| System | PXI Express |
| FPGA | Kintex-7 160T |
| Memory | 512MB DRAM |
| Digital I/O | 48 Channels |
| Analog Inputs | 8 Channels |
| Analog Outputs | 8 Channels, ±10 V, 16 bits |
| ADC Type | Successive Approximation Register (SAR) |
| Analog Input Sample Rate | 1 MS/s |
| Input Modes | Multiple, software-selectable |
| Input Impedance (Powered On) | 1.25 GΩ || 2 pF |
| Input Impedance (Powered Off) | 4 kΩ (minimum) |
| Protection | Overcurrent, Overvoltage, Undervoltage |
| DAC Type |
