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National Instruments · PXI

PXI-8430/2

The National Instruments PXI-8430/2 is a two-port, nonisolated RS-232 serial interface for PXI systems.

ManufacturerNational Instruments

ModelPXI-8430/2

Product TypeSerial interface module

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PlatformPXI

Serial ports2 RS-232

IsolationNonisolated

Maximum baud rate1000 kbaud

Connector typeDB-9 male

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Overview

Product overview

Key product information and technical features.

The PXI-8430/2 provides two RS-232 ports within NI's PXI serial interface range. NI lists it among the interfaces supported by NI-Serial 21.3.

Two RS-232 serial channels.
Maximum serial rate of 1000 kbaud.
DB-9 male serial connectors.
128-byte FIFO size.

Verified specifications

Technical data

Verified product specifications.

Bus interface	PXI
Serial channels	2 ports
Serial protocol	RS-232
Isolation	None
Maximum baud rate	1000 kbaud
Serial connector type	DB-9 male
FIFO size	128 bytes

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National Instruments

Manufacturer

PXI

Hardware platform

PXI-8430/2

Two-port RS-232 interface

Driver evidence

Listed in the NI-Serial 21.3 supported-interface table.

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Manuals & software

Technical resources

Manuals, software and technical resources for this model.

NI Serial Hardware Specifications and Features GuideSpecifications And Features Guide · docs-be.ni.com

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NI-Serial 21.3 ReadmeDriver Readme And Supported-interface Reference · ni.com

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Serial connector pinouts and PXI hardware specificationsTechnical resource

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FAQ

Product-specific questions

Product-specific answers based on available technical information.

Does the PXI-8430/2 support RS-485 or RS-422?

NI specifies the PXI-8430/2 as an RS-232 interface, not an RS-485/RS-422 interface.

Are the serial ports isolated?

No. NI lists the PXI-8430/2 as nonisolated.

Which connectors does it use?

The hardware guide specifies DB-9 male connectors.