NIPXI-2584 NI [National Instruments Corporation], NIPXI-2584 Datasheet

NIPXI-2584

Manufacturer Part Number

NIPXI-2584

Description

Dual 6x1 1-wire, 12x1 1-wire,6x1 2-wire, interleaved 11x1 2-wire multiplexer configuration

Manufacturer

NI [National Instruments Corporation]

Datasheet

1.NIPXI-2584.pdf (4 pages)

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12-Channel, 300 V CAT II, 600 V CAT I Multiplexer

NI PXI-2584

• Dual 6x1 1-wire, 12x1 1-wire,

• Switching capacity

• 600 channels/s

• Onboard relay counting

• Fully software programmable

• 32,000-step scanlist for

• Tight synchronization with instruments

Overview

The National Instruments PXI-2584 is a high-voltage multiplexer

switch in a single-slot, 3U PXI module. With a CAT II certification at

300 V, it is capable of routing general-purpose ATE loads or high-voltage,

low-current signals. The 600 V CAT I channel-to-ground isolation on the

NI PXI-2584 makes it ideal for fuel cell and battery stack applications.

You also can use the module in multimodule configurations for taking

measurements on hundreds of channels. The CAT I and CAT II safety

ratings combined with UL safety certification make it ideally suited for

high-voltage ATE systems that include the NI PXI-4071 1000 V digital

multimeter. The reed relays in the PXI-2584 also ensure longer

lifetimes and faster actuation times for test equipment.

Interleaved Topology for

Maximum Channel Count

Interleaved topology is a method to increase channel count when

measuring potentials that are on a stack such as battery stacks and fuel

cell stacks. In traditional 2-wire topologies, each channel would put two

wires across each component under test, which would limit the PXI-2584

to six differential channels. By putting each single input pin on the front

connector at points in between potentials on a stack, the channel count

is extended from six to 11 2-wire channels. In addition to maximizing

channel count on a module, the topology offers a free “straddle”

channel when testing battery stacks over multiple modules.

6x1 2-wire, interleaved 11x1 2-wire

multiplexer configuration

• Up to 300 V CAT II, 600 V CAT I

• Up to 0.5 A switching/0.5 A carry

• Up to 10 W

deterministic scanning

through hardware triggers

NEW!

Operating Systems

• Windows 2000/XP

• Linux

Recommended Software

• NI Switch Executive

• LabVIEW

• LabWindows/CVI

• Measurement Studio

Other Compatible Software

• Visual Basic

• C/C++

Driver Software (included)

• NI-SWITCH

• NI-DAQmx

The PXI-2584 Interleaved Topology Maximizes Channel Count

Related parts for NIPXI-2584

NIPXI-2584 Summary of contents

Page 1

V CAT II, 600 V CAT I Multiplexer NI PXI-2584 NEW! • Dual 6x1 1-wire, 12x1 1-wire, Operating Systems 6x1 2-wire, interleaved 11x1 2-wire • Windows 2000/XP multiplexer configuration • Linux • Switching capacity Recommended Software • Up ...

Page 2

V CAT II, 600 V CAT I Multiplexer Relay Count Tracking The PXI-2584 counts relay closures on each of its high-voltage relays. Relay counts are incremented each time a relay is actuated. The counts, stored onboard the module, ...

Page 3

V CAT II, 600 V CAT I Multiplexer Safety and Compliance Safety This product is designed to meet the requirements of the following standards of safety for electrical equipment for measurement, control, and laboratory use: • IEC 61010-1, ...

Page 4

NI Services and Support NI has the services and support to meet your needs around the globe and through the application life cycle – from planning SERVICE and development through deployment NEEDS and ongoing maintenance. We offer services and service ...

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