The National Instruments PXIe-7857R is a multifunction reconfigurable I/O module with an FPGA chipset, 8 AI channels with 16-bit resolution and a max sampling rate of 1 MS/sec, 8 single-ended AO
The National Instruments PXIe-7857R, with part number 784146-01, is a multifaceted Multifunction Reconfigurable I/O Module that integrates a sophisticated FPGA chipset for versatile applications. It boasts 8 analog input (AI) channels that feature a high-resolution 16-bit SAR ADC, capable of sampling data at a rate of up to 1 MS/sec, and supports a variety of input voltage ranges including +10 V, +5 V, +2 V, and +1 V, along with robust overvoltage protection of up to +42 V. Furthermore, the module provides 8 single-ended analog output (AO) channels, which can be updated at an impressive rate of 1 µs and have a low impedance of 0.5 Ω, outputting voltage with protection against surges of up to ±15 V. Additionally, the PXIe-7857R is equipped with 48 digital I/O (DIO) channels, enhancing its utility in a wide array of digital interfacing tasks.
Feature
Specification
Manufacturer
National Instruments
Model
PXIe-7857R
Part number
784146-01
Type
Multifunction Reconfigurable I/O Module
FPGA chipset
Installed
Analog Input (AI) Channels
8
AI ADC Resolution
16 bits
Max AI Sampling Rate
1 MS/sec
AI Input Voltage Ranges
+10 V, +5 V, +2 V, +1 V
AI Overvoltage Protection
+42 V
Analog Output (AO) Channels
8 (single-ended)
AO Update Rate
1 µs
AO Channel Impedance
0.5 Ω
AO Output Type
Voltage
AO Protection
±15 V
Digital I/O (DIO) Channels
48
Question 1: What is the maximum overvoltage protection level for the analog inputs on the National Instruments PXIe-7857R multifunction reconfigurable I/O module? Answer 1: The maximum overvoltage protection level for the analog inputs on the National Instruments PXIe-7857R multifunction reconfigurable I/O module is +42 V.
Question 2: What are the analog input (AI) and analog output (AO) specifications of the National Instruments PXIe-7857R, including their channel count, resolution, and voltage range? Answer 2: The National Instruments PXIe-7857R has 8 analog input (AI) channels with a 16-bit resolution, capable of sampling up to 1 MS/sec, supporting voltage ranges of +10 V, +5 V, +2 V, and +1 V, and 8 single-ended analog output (AO) channels that can be updated at a rate of 1 µs with a low output impedance of 0.5 Ω, and a protected voltage output range of
Question 3: What are the signal processing capabilities and overvoltage protection specifics of the National Instruments PXIe-7857R, with part number 784146-01? Answer 3: The National Instruments PXIe-7857R multifunction reconfigurable I/O module integrates a sophisticated FPGA chipset, and its key specifications include 8 analog input channels with a 16-bit SAR ADC capable of 1 MS/sec sampling rate, input voltage ranges of +10 V, +5 V, +2 V, and +1 V, overvoltage protection up to +42 V, 8 single-ended analog output channels with an update rate of 1 µs and output surge
Question 4: What type of FPGA chipset is integrated into the National Instruments PXIe-7857R multifunction reconfigurable I/O module, and what are its key specifications and protection features? Answer 4: The National Instruments PXIe-7857R, with part number 784146-01, features signal processing capabilities with 8 analog input channels equipped with a 16-bit SAR ADC capable of sampling data at up to 1 MS/sec and supports various input voltage ranges, and it offers robust overvoltage protection of up to +42 V for its inputs, as well as surge protection of up to ±15 V for its 8 single-ended analog output channels.
Question 5: What are the features and capabilities of the National Instruments PXIe-7857R, particularly regarding its analog input channels, analog output channels, and digital I/O channels? Answer 5: The National Instruments PXIe-7857R is a Multifunction Reconfigurable I/O Module that features 8 analog input channels with a 16-bit SAR ADC, offering up to 1 MS/sec sampling rate and various input voltage ranges from +1 V to +10 V with overvoltage protection up to +42 V; it also includes 8 single-ended analog output channels with updates at a 1 µs rate and a low output impedance of 0.5 Ω
