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NI PXI-PCI8331 (MXI-4, PCI Host, Copper Cable)

Not Recommended for New Designs

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  • Direct PC control of PXI
  • Copper cabling up to 10 m with rugged screw-in connectors
  • Link performance - 132 MB/s peak, 78 MB/s sustained
  • Software-transparent link that requires no programming
  • Multichassis PXI system implementation
  • For new designs consider the NI PXI-PCIe8361 or PXI-PCI8360 instead


Not Recommended for New Designs

National Instruments does not recommend the NI PXI-PCI8331 for new designs. Instead, consider the NI PXI-PCIe-8361 or the NI PXI-PCI8360 as the system controllers. For chassis expansion purposes, consider using the NI PXI-8364.

With the NI PXI-PCI8331 kit, you control PXI from your PC through a fully transparent MXI-4 link connected with copper cabling. MXI-4 provides remote control of PXI systems from PCI computers by implementing a PCI-to-PCI bridge over a high-bandwidth link. This link is transparent to software applications and drivers, so industry-standard desktop computers and servers can control PXI systems with no additional programming. With MXI-4, you can use PXI modules as if they are PCI boards directly installed in your computer. You can also use two NI PXI-8331 modules for linking multiple PXI chassis. To configure a complete PXI system based on MXI-4 controllers, visit the ni.com/pxiadvisor.

Specifications Documents

Specifications Summary

General
Product Name PXI-PCI8331
Product Type Controller (Computing Device)
Form Factor PXI Platform
PXI Bus Type PXI Only
Part Number 778640-03
Operating System/Target Real-Time , Windows
LabVIEW RT Support Yes
Controller
Controller Type Remote
Communication Technology MXI4
Sustained Performance 78 MB/s
Cable Material copper
Maximum Cable Length 10 m
Electric Isolation No
Software Support for NI System Monitor No
Maximum Links per Host Card 1
Slot Requirement 1
PXI Power Req - max current for 3.3 V Rail 0.3 A
PXI Power Req - max current for 5 V Rail 1.7 A
PC Power Req - max current for 3.3 V Rail 0.3 A
PC Power Req - max current for 5 V Rail 1.7 A
Physical Specifications
Length 16 cm
Width 10 cm
Minimum Operating Temperature 0 °C
Maximum Operating Temperature 55 °C
Maximum Altitude 2000 m
Part Number Description Est Ship  US Dollars Qty
NI PXI-PCI8331
778640-03NI PXI-PCI8331 MXI-4 Kit with Copper Cable, 3 mCall$ 2,144.00
778955-01NI PXI-8331 MXI-4 Interface with Connectors for Copper CableCall$ 1,154.00
778956-01NI PCI-8331, MXI-4 Interface with Connectors for Copper CableCall$ 1,044.00
Accessories
190957-03MXI-4 Copper Cable, 3 mCall$ 131.00
190957-05MXI-4 Copper Cable, 5 mCall$ 164.00
190957-10MXI-4 Copper Cable, 10 mCall$ 197.00

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  • Courtesy installation of system driver sets and application development environments
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  • Custom documentation plus a custom restore and startup utility

This service is only available for PXI, NI CompactRIO, and NI Compact FieldPoint systems.

Extended Warranties

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  • Significant cost savings compared to individual repair incidents
  • Fault location, diagnostics, and repair by NI any time the system product fails
  • All parts and labor costs covered as well as any adjustments needed to restore the hardware to manufacturing specifications

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