National Instruments PXIe-7857 Multifunction Reconfigurable I/O Module with 48 Digital I/O 8 Analog Inputs and 8 Analog Outputs

Name: National Instruments PXIe-7857 Multifunction Reconfigurable I/O Module with 48 Digital I/O 8 Analog Inputs and 8 Analog Outputs
Brand: Shenzhen Jinxi Boyuan Technology Co., Ltd.
SKU: PXIe-7857
Price: 5.00 USD
Availability: InStock

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National Instruments PXIe-7857 Multifunction Reconfigurable I/O Module with 48 Digital I/O 8 Analog Inputs and 8 Analog Outputs

Large Image : National Instruments PXIe-7857 Multifunction Reconfigurable I/O Module with 48 Digital I/O 8 Analog Inputs and 8 Analog Outputs

Product Details:

Place of Origin:	China
Brand Name:	National Instruments
Model Number:	PXIe-7857

Payment & Shipping Terms:

Minimum Order Quantity:	one
Price:	$10,000/sets >=1 sets
Packaging Details:	standard packaging
Delivery Time:	Delivery time for minimum order quantity ≤ 30 days
Payment Terms:	T/T ‌L/C
Supply Ability:	100 units/day

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National Instruments PXIe-7857 Multifunction Reconfigurable I/O Module with 48 Digital I/O 8 Analog Inputs and 8 Analog Outputs

Description

Warranty:	3 Months	Customized Support:	OEM
Place Of Origin:	American	Brand Name:	National Instruments
Model Number:	PXIe-7857
Highlight:	National Instruments PXIe-7857 , PXIe-7857 Multifunction Reconfigurable I/O Module , 8 Analog Outputs PXIe-7857

National Instruments PXIe-7857 Multifunction Reconfigurable I/O Module

The National Instruments PXIe-7857 (Part Numbers: PXIe-7857R and 784146-01) is a multifunction reconfigurable I/O module designed for PXI Express systems. This versatile module features 48 digital I/O channels, 8 analog inputs, and 8 analog outputs, powered by an integrated Kintex-7 160T FPGA for direct signal control and onboard processing.

Key Features

48 bidirectional digital I/O channels with LVTTL/LVCMOS compatibility
8 analog input channels with 16-bit resolution and 1 MS/s sampling rate
8 analog output channels with ±10V range and 16-bit resolution
User-programmable Kintex-7 160T FPGA for custom signal processing
Comprehensive protection against overcurrent, overvoltage, and undervoltage conditions
DC input/output coupling with user-configurable power-on states
Dual 68-pin VHDCI connectors for flexible connectivity

Technical Specifications

Specification	Value
Maximum Sampling Rate	1 MS/s
Bus Connector	PXI Express
Maximum Clock Rate	80 MHz
Digital I/O Channels	48 bidirectional
Digital I/O Logic Levels	1.2V, 1.5V, 1.8V, 2.5V, 3.3V
DRAM	512 MB
FPGA	Kintex-7 160T
Analog Input Voltage Ranges	±1V, ±2V, ±5V, ±10V
Point-to-Point Data Streaming	Yes
Analog Input Channels	8
Analog Output Channels	8
Dimensions	18.5 cm × 17.3 cm × 3.6 cm
Weight	Approx. 170.9 g

Analog Input Characteristics

The PXIe-7857 operates with 16-bit resolution and 1 μs conversion time, featuring software-selectable input modes. The successive approximation register (SAR) ADC provides precise measurements with input impedance of 1.25 GΩ (2 pF when powered) and 4 kΩ (minimum when unpowered).

Digital I/O Configuration

The module includes two LVTTL/LVCMOS compatible connectors with 3.3V default software settings and software-selectable logic thresholds. Each channel can source or sink up to 4.0 mA DC output current.

National Instruments PXIe-7857 PXI Multifunction Reconfigurable I/O Module

Connector view of PXIe-7857 Module

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