1 image: Click to enlarge

NI (National Instruments) · PXI

PXIe-2739

The NI PXIe-2739 is a 16×16, 2-wire matrix switch module with 256 crosspoints and a PXI Express interface. It uses electromechanical relays and provides a single switching bank.

ManufacturerNI (National Instruments)

ModelPXIe-2739

Part Number782835-39

Product Type256-Crosspoint, 2-Wire PXI Matrix Switch Module

● Available to Order

Condition: confirmed per unit

Request current pricing and lead time for this model. Our team will confirm the exact equipment configuration and condition.

Fast RFQ

Quote: PXIe-2739

Free Shippingfull policy linked

30-Day Warrantystandard coverage

30-Day Returnspolicy applies

Technical Supportmodel & compatibility help

Number of Columns16

Crosspoints256

Scan Rate1000 cycles/s

Bus ConnectorPXI Express

Maximum Switching Current DC2 A

Maximum Switching Voltage DC100 V

SOHO Assistant

Ask about this exact model, a replacement, accessory, driver, rental or repair question.

Ask about specifications, compatibility, availability, rental or repair.

Ask SOHO Assistant

Overview

Product overview

Key product information and technical features.

The PXIe-2739 provides a 256-crosspoint matrix arranged as 16 rows by 16 columns. Its single-bank, 2-wire architecture uses electromechanical relays.

The module belongs to the PXI platform and uses a PXI Express bus connection. Listed capabilities include a 1000 cycles/s scan rate, 10 MHz switch bandwidth, row access, and termination. Consult the NI specifications and user manual for operating limits and connection details.

16×16 matrix with 256 crosspoints.
Single-bank, 2-wire switching using electromechanical relays.
PXI Express bus interface within the PXI platform.
Maximum DC switching voltage of 100 V and maximum DC switching current of 2 A.
10 MHz switch bandwidth and 1000 cycles/s scan rate.
Provides row access and termination.

Verified specifications

Technical data

Verified product specifications.

Number of Columns	16
Crosspoints	256
Scan Rate	1000 cycles/s
Bus Connector	PXI Express
Maximum Switching Current DC	2 A
Maximum Switching Voltage DC	100 V
Number of Rows	16
Relay Type	Electromechanical
Switch Bandwidth	10 MHz
Mode (n-wire)	2-wire
Number of Banks	1
Supported Hardware Platform	PXI
Bus Connection	PXI Express
Maximum Carry Current AC	2 A
Maximum Switching Voltage AC	100 V
Number of Channels	256
Number of Relays	256
Row Access	Yes
Termination	Yes
NI part numbers	782835-39

Condition & included items

What the actual unit includes

Confirm condition, included accessories and revision before ordering.

Condition

Confirmed per unit.

Included

Device / accessories confirmed in quote.

Revision

Exact revision confirmed when relevant.

Compatibility

Complete the measurement chain

Review system components and compatibility requirements.

NI

Manufacturer

PXI

Supported Hardware Platform

PXIe-2739

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.

Getting Started (NI)Getting Started · ni.com

Open →

Letter Of Volatility (NI)Letter Of Volatility · ni.com

Open →

Specifications (NI)Specifications · ni.com

Open →

User Manual (NI)User Manual · ni.com

Open →

Product Page (NI)Product Page · ni.com

Open →

Shipping, warranty & returns

Commercial terms

Review shipping, warranty and return terms before ordering.

Shipping

Free Shipping. Full policy terms apply.

Warranty

30-Day Warranty. Standard coverage applies.

Returns

30-Day Returns. Return policy applies.

Price / Availability

Contact SOHO ProLab for current quote and availability.

Lifecycle services

Source, rent or repair the exact model

Choose pricing, rental or repair for this exact model.

Get Price

Current price, availability and exact unit details.

Rent This Model

Request the exact model or a suitable alternative.

Repair This Model

Send the model and failure symptoms for review.

Explore equipment

Electronic Test and Instrumentation

Shipping, warranty and returns

FAQ

Product-specific questions

Product-specific answers based on available technical information.

What matrix configuration does the PXIe-2739 provide?

It provides 16 rows and 16 columns, forming 256 crosspoints in a single-bank, 2-wire matrix.

Does the PXIe-2739 use PXI Express?

Yes. It belongs to the PXI platform and uses a PXI Express bus interface.

What relay type does the PXIe-2739 use?

It uses electromechanical relays.

What are its listed voltage and current limits?

The listed maximum switching voltage is 100 V DC and 100 V AC. Maximum DC switching current is 2 A, and maximum AC carry current is 2 A. Carry current and switching current are distinct ratings; consult NI specifications for operating conditions and applicable limits.

What is the NI part number for this model?

The recorded NI part number is 782835-39.