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NI (National Instruments) PXIe-7846 PXIe, Kintex-7 160T FPGA, 500 kS/s, PXI Multifunction Reconfigurable I/O Module
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NI (National Instruments) · PXI

PXIe-7846

The NI PXIe-7846, part number 784143-01, is a PXI Express multifunction reconfigurable I/O module with a Kintex-7 160T FPGA. It provides 8 analog inputs, 8 analog outputs and 48 bidirectional digital channels.

ManufacturerNI (National Instruments)
ModelPXIe-7846
Part Number784143-01
Product TypePXIe, Kintex-7 160T FPGA, 500 kS/s, PXI Multifunction Reconfigurable I/O Module
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Maximum Sample Rate500 kS/s
Bus ConnectorPXI Express
Maximum Clock Rate80 MHz
Bidirectional Digital Channels48
Digital I/O Logic Levels1.2 V, 1.5 V, 1.8 V, 2.5 V, 3.3 V
Dynamic RAM (DRAM)0 MB
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Overview

Product overview

Key product information and technical features.

The PXIe-7846 combines analog and digital I/O with a user-programmable Kintex-7 160T FPGA for onboard processing and direct control of I/O signals. It is reconfigurable and supports peer-to-peer streaming.

Its analog section provides 8 inputs with selectable bipolar voltage ranges and 8 outputs with a ±10 V range. Both analog input and output resolution are 16 bits, and the module supports simultaneous sampling.

  • Kintex-7 160T FPGA for user-defined onboard processing and I/O control.
  • 8 analog inputs with selectable ±1 V, ±2 V, ±5 V and ±10 V ranges.
  • 8 analog outputs with a ±10 V range and a maximum analog update rate of 1 MS/s.
  • 48 bidirectional digital channels supporting 1.2 V, 1.5 V, 1.8 V, 2.5 V and 3.3 V logic levels.
  • 16-bit analog input and output resolution with simultaneous analog input sampling.
  • Supports peer-to-peer streaming.
Verified specifications

Technical data

Verified product specifications.

Maximum Sample Rate500 kS/s
Bus ConnectorPXI Express
Maximum Clock Rate80 MHz
Number of Bidirectional Digital Channels48
Digital I/O Logic Levels1.2 V, 1.5 V, 1.8 V, 2.5 V, 3.3 V
Dynamic RAM (DRAM)0 MB
FPGAKintex-7 160T
Analog Input Voltage Range-1 V to 1 V -2 V to 2 V -5 V to 5 V -10 V to 10 V
Supports Peer To Peer StreamingYes
Number of Analog Input Channels8
Number of Analog Output Channels8
Supported Hardware PlatformPXI
ReconfigurableYes
Maximum Digital Update Rate12.5 ns
Maximum Analog Update Rate1 MS/s
Analog Output Voltage Range-10 V to 10 V
Simultaneous SamplingYes
Analog Input Absolute Accuracy2.28 mV
Conformal CoatedNo
Output Voltage Range0 V to 3.3 V
EnclosedYes
Front Connection TypeVHDCI
Number of External Clock Inputs1
Signaling TypeSingle-Ended
Maximum Number of Single-Ended Analog Input Channels8
Maximum Number of Differential Analog Input Channels8
Analog Input Resolution16 bits
Number of Voltage Output Channels8
Analog Output Resolution16 bits
Operating Temperature Range0 °C to 55 °C
Electrical Signal MeasuredVoltage
Supported Power InputBus Powered
NI part numbers784143-01
Condition & included items

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NI

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PXI

Supported Hardware Platform

PXIe-7846

This product

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Manuals & software

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Getting Started (NI)Getting Started · ni.com
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Specifications (NI)Specifications · ni.com
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Dimensional Drawings (NI)Dimensional Drawings · ni.com
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Product Page (NI)Product Page · ni.com
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Shipping, warranty & returns

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Warranty
30-Day Warranty. Standard coverage applies.
Returns
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FAQ

Product-specific questions

Product-specific answers based on available technical information.

What FPGA does the PXIe-7846 use?

The PXIe-7846 uses a user-programmable Kintex-7 160T FPGA.

How many analog and digital channels does it provide?

It provides 8 analog inputs, 8 analog outputs and 48 bidirectional digital channels. Analog input and output resolution are both 16 bits.

What are the maximum analog sampling and update rates?

The listed maximum sample rate is 500 kS/s, and the maximum analog output update rate is 1 MS/s.

Does the PXIe-7846 support peer-to-peer streaming?

Yes. The existing verified product data identifies peer-to-peer streaming support.

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