256-Crosspoint SSR Matrix Modules
NI PXI-2533, NI PXI-2534 NEW!
• PXI-2533: 4x64 (1-wire)
• PXI-2534: 8x32 (1-wire)
• Switch capacity
Operating Systems
• Windows VistaCXPC2000
Recommended Software
• LabVIEW
•
•
•
55 VDꢀC30 VAꢀ
1 A switchingCcarry
55 W
• LabVIEW Real-Time
• LabWindows™CꢀVI
• Measurement Studio
• NI Switch Executive
• NI TestStand
• 400 crosspointsCs
• Unlimited mechanical lifetime
• Unlimited simultaneous
crosspoint connections
Other Compatible Software
• Microsoft Visual Basic
• ꢀCꢀ++
• 32,000-step scan list for
determining scanning
• Fully software programmable
• Onboard relay count tracking
Driver Software (included)
• NI-SWITꢀH
Overview
Automatic Scanning
The National Instruments PXI-2533 and PXI-2534 high-density solid-
state relay (SSR) matrix modules feature 256 crosspoints in a compact,
single-slot, 3U PXI form factor. The NI PXI-2533 is configured as a
4x64 one-wire matrix and the NI PXI-2534 is configured as an 8x32
one-wire matrix. Because the modules use SSR technology, they offer
unique benefits such as unlimited mechanical lifetime and the ability
to route 55 V at 1 A on all channels simultaneously (unlimited
simultaneous crosspoint connections). These features make the
PXI-2533 and PXI-2534 ideal for routing general-purpose signals in high-
The PXI-2533 and PXI-2534 maximize throughput in automated test
applications through scanning. Scanning improves throughput by
downloading a list of up to 32,000 connections to the switch and cycling
through the list using an event (trigger) without any interruption from the
host processor. Scanning is most efficiently accomplished by mating the
PXI-2533 and PXI-2534 modules with an instrument, such as the PXI-
1
4071 7 ⁄
2-digit FlexDMM, which issues a trigger after each measurement.
Connectivity
The PXI-2533 and PXI-2534 modules use a single 68-pin SꢀSI connector.
You can connect signals to these modules using the NI SH68-68-S cable
and the NI TBX-68 external terminal block.
density matrix applications. Use these modules with the NI PXI-4110
1
programmable power supply and the NI PXI-4071 7 ⁄
2-digit FlexDMM to
build high-density automated test systems up to 55 VDꢀC30 VAꢀ and 1 A.
Software
Ordering Information
All PXI switch modules from NI are shipped with NI-SWITꢀH, an
IVI-compliant driver offering complete functionality for all switch
modules. When programming high-channel-count switch modules such
as the PXI-2533 and PXI-2534, switch management software like
NI Switch Executive can help simplify programming. With NI Switch
Executive, you gain increased development productivity by interactively
configuring and naming switch modules, external connections, and
signal routes. You also increase test code reuse and system performance
using switch programming with NI TestStand test management
software, the NI LabVIEW and LabWindowsCꢀVI development
environments, and NI Measurement Studio for Microsoft Visual Basic 6.0.
NI PXI-2533............................................................................778572-33
NI PXI-2534............................................................................778572-34
Includes NI-SWITꢀH and NI-DAQmx driver software.
Accessories
NI TBX-68 connector block....................................................777141-01
NI SH68-68-S 68-pin shielded cable ....................................185262-01
NI Switch Executive
Development System ........................................................778546-01
Deployment Engine ..........................................................778548-00
BUY NOW!
For complete product specifications, pricing, and accessory
information, call 800 813 3693 (U.S.) or go to ni.com/switches.
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