Description
warranty service
logistics service

Overview

Official PN：781290-01(unterminated half-duplex)、781290-02(terminated half-duplex)、781290-03(full-duplex)

NI‑6584 is a dedicated FlexRIO differential digital I/O adapter designed for RS‑422/RS‑485 serial bus test, paired with PXI FlexRIO FPGA modules to build deterministic real-time communication instruments. It provides 16 independent bidirectional differential channel pairs fully compliant with RS422/485 differential signaling, supporting max 16 MHz clock and 16 Mbps per channel data throughput. Selectable 100 Ω differential termination resistor or open circuit, configurable full/half duplex mode with separate TX/RX enable control per channel. Front panel equipped with 68-pin VHDCI for serial data plus dual BNC for external clock and PFI trigger synchronization. All differential signals directly connect to FPGA logic fabric, enabling hardware-level serial protocol simulation, signal capture and fault injection without CPU latency, widely deployed for automotive CAN/LIN auxiliary bus, industrial Modbus serial equipment and embedded communication HIL systems.

Core Specifications

Channel Resource: 16 differential bidirectional RS422/485 pairs, independent TX/RX enable per channel
Timing Performance: Max 16 MHz system clock, 16 Mbps per channel data rate
Electrical Standard: Native RS‑422/RS‑485 differential signaling, max differential input voltage 5 V, 100 Ω differential impedance
Termination & Duplex: Optional 100Ω onboard termination; half-duplex / full-duplex hardware variants
Physical Interfaces: 68-pin VHDCI serial port; 2×BNC for external CLK and PFI trigger
FPGA Compatibility: Matches Virtex‑5, Kintex‑7 FlexRIO PXIe FPGA boards, LabVIEW FPGA CLIP IP supported
Environment & Power: Operating temp 0~55℃; max power draw 2.85 W, single-slot PXIe mechanical form factor
Software Stack: LabVIEW FPGA, NI-RIO driver, real-time OS, custom serial protocol decoding & simulation

Application Scenarios

Automotive ECU RS485 communication hardware-in-the-loop testing, industrial Modbus/Profibus serial device verification, sensor multi-drop bus signal capture, embedded industrial controller communication fault injection, university serial differential bus teaching platforms.

Standard Package Contents

NI-6584 differential serial adapter module, hardware datasheet, quick start guide, safety compliance documents.

1.Brand New Items: Comes with 3 Years Official Full Warranty

2. Used & Refurbished Items: Enjoy 2 Years Professional Warranty Service

3. Free Warranty Maintenance: All non‑human quality failures are covered for free repair and maintenance during the warranty period

4. Full Technical Support: Professional technical guidance and exclusive after‑sales repair services are provided for all warranty‑qualified products.

5.Strict Fault Verification: All product failures will be professionally inspected and confirmed to judge warranty eligibility accurately.

6. We strictly inspect damage reasons to confirm warranty eligibility.

• We ship out all orders within 3 business days after payment confirmed.

• Global fast shipping supported by FedEx and UPS Express Delivery.

• Real-time tracking number provided for every order, easy to track delivery status online.

• Every item will go through strict professional testing and full function inspection before shipment.

• We take detailed real photos for each product to confirm appearance, condition and accessories before delivery.

• Premium shockproof and anti-collision packaging to protect goods from damage during transit.

• Safe and smooth customs clearance, shorten delivery time.

• Complete accessories and intact packaging before shipping.

• Professional after-sales logistics support, we help solve all delivery and receiving problems.

• Fast global delivery, safe and reliable transportation guarantee.

PCIe S‑Series

NI S‑Series (61xx family) multifunction DAQ features true simultaneous‑sampling architecture with dedicated ADC per channel . Mostly PCI / PXI form‑factor, few native PCIe variants. It delivers near‑zero phase delay across channels, ideal for transient waveform capture, vibration, acoustic and other timing‑critical measurement tasks. Supported by NI‑DAQmx driver and compatible with LabVIEW, TestStand. Accessories are not interchangeable with X‑Series

PXIe X‑Series

NI PXIe X‑Series are high‑performance multifunction DAQ modules on PXIe bus. Built with STC3 timing engine, they integrate analog input, analog output, bidirectional DIO and four 32‑bit counter‑timers. Leverage PXIe high‑speed backplane for hardware triggering, retriggerable measurements and multi‑module synchronization with VHDCI‑68 connector. Fully compatible with NI‑DAQmx driver, supporting LabVIEW, TestStand, Python, C/C++ and C#. Widely applied for data acquisition, automated ATE and hardware‑in‑the‑loop test systems

NI‑9213 C‑Series Module

NI‑9213 is a high‑density C‑Series thermocouple input module for CompactDAQ and CompactRIO systems. It offers 16‑channel, 24‑bit thermocouple measurement with up to 75 S/s per‑channel sampling rate. Integrated cold‑junction compensation, open‑thermocouple detection and anti‑aliasing filters. 250 Vrms channel‑to‑earth isolation with NIST‑traceable calibration, spring‑terminal connector supporting all standard thermocouple types. Mix‑and‑match with other C‑Series modules, widely used for multi‑channel temperature monitoring, environmental chamber and thermal‑cycle testing

PXIe‑1065 chassis

PXIe‑1065 is NI high‑performance 18‑slot PXIe chassis, supporting mixed PXI and PXIe modules. It features 9 PXI slots, 4 hybrid slots, 3 PXIe peripheral slots and one PXIe system timing slotNI. High‑bandwidth backplane delivers low‑jitter 10 MHz /100 MHz reference clocks, supporting PXIe star trigger and multi‑module synchronization. Field‑replaceable modular power supply shuttle, temperature‑controlled variable‑speed fans, up to 30 W per‑slot cooling and rack‑mount capability. Widely deployed for multi‑channel ATE systems, hardware‑in‑the‑loop, signal acquisition and simulation test benches

NI-6584 FlexRIO RS422/RS485 16-Ch Differential Digital I/O Adapter PN:781290-01/02/03

Client Testimonials

A complete set of NI equipment that can operate completely, I am very grateful.

I am satisfied that NIST calibration is possible

I really like this company for being able to deliver in a timely manner so that my laboratory can continue testing,

Description

warranty service

logistics service

Overview

Core Specifications

Application Scenarios

Standard Package Contents

PCIe S‑Series

PCIe S‑Series

PXIe X‑Series

NI‑9213 C‑Series Module

PXIe‑1065 chassis