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NI (National Instruments) NI-6584 16 Mbit/s, 32-Channel Digital I/O Adapter Module for FlexRIO
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NI (National Instruments) · Computer-Based Device

NI-6584

The NI-6584 is a digital I/O adapter module for FlexRIO with differential RS-422/RS-485 signaling and a maximum data rate of 16 Mbit/s. NI describes it as a 32-channel module providing 16 RX and TX pairs.

ManufacturerNI (National Instruments)
ModelNI-6584
Part Number781290-01 · 781290-02
Product Type16 Mbit/s, 32-Channel Digital I/O Adapter Module for FlexRIO
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Bidirectional Digital Channels16
Maximum Clock Rate16 MHz
Logic Levels And RangeRS-422/RS-485, 0.1V - 3.0V, 0.0V - 3.3V
Compatible FPGAVirtex-5, Kintex-7
Maximum Data Rate16 Mbits/s
Signaling TypeDifferential
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Overview

Product overview

Key product information and technical features.

The NI-6584 provides the digital interface for a FlexRIO-based system. Its 16 RX and TX pairs support RS-485, RS-422 and other electrically compatible interfaces, with a maximum data rate of 16 Mbit/s.

The module uses VHDCI and BNC front connections and includes one external clock input. Select the supporting FlexRIO FPGA hardware and confirm the exact adapter configuration against NI documentation before integration.

  • FlexRIO digital I/O adapter with 16 RX and TX pairs.
  • Differential signaling for RS-422/RS-485 interfaces.
  • Maximum data rate of 16 Mbit/s and maximum clock rate of 16 MHz.
  • VHDCI and BNC front connections with one external clock input.
Verified specifications

Technical data

Verified product specifications.

Number of Bidirectional Digital Channels16
Maximum Clock Rate16 MHz
Logic Levels And RangeRS-422/RS-485, 0.1V - 3.0V, 0.0V - 3.3V
Compatible FPGAVirtex-5, Kintex-7
Maximum Data Rate16 Mbits/s
Signaling TypeDifferential
ReconfigurableYes
Maximum Digital Update Rate3.33 ns
Operating Temperature Range0 °C to 55 °C
Digital I/O Logic LevelsRS-422/RS-485
Front Connection TypeVHDCI, BNC
Number of External Clock Inputs1
Supports Peer To Peer StreamingYes
Supported Hardware PlatformComputer-Based Device
Output Voltage Range0.1 V to 3 V
Maximum Acquisition Rate16 MB/s
Maximum Generation Rate16 MB/s
Module Width1
EnclosedYes
NI part numbers781290-01, 781290-02, 781290-03
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NI

Manufacturer

Computer-Based Device

Supported Hardware Platform

NI-6584

This product

Platform shown as listed by NI. Confirm controller, chassis and software fit for your system with NI before integration.
Manuals & software

Technical resources

Manuals, software and technical resources for this model.

Letter Of Volatility (NI)Letter Of Volatility · 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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NI-6584R SpecificationsTechnical resource
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NI-6584 Dimensional DrawingsTechnical resource
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Shipping, warranty & returns

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FAQ

Product-specific questions

Product-specific answers based on available technical information.

What is the NI-6584?

It is a digital I/O adapter module for FlexRIO, described by NI as a 16 Mbit/s, 32-channel module.

How do the 32-channel and 16-channel descriptions relate?

The supplied NI product overview describes 16 RX and TX pairs and uses a 32-channel product designation. The existing verified parameter data separately lists 16 bidirectional digital channels. Consult the NI-6584R specifications for the signal arrangement of the exact adapter variant.

What signaling does the NI-6584 use?

It uses differential RS-422/RS-485 signaling.

What front connection types are provided?

The existing verified specifications list VHDCI and BNC front connections.

What is the operating temperature range?

The existing verified specifications list an operating temperature range of 0 °C to 55 °C.

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