NI PXIE-8364 is a PXI Bus Extension Module designed for multichassis PXI system expansion using an MXI-Express x1 copper daisy-chain interface.
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Key product information and technical features.
NI PXIE-8364 is an NI PXI Bus Extension Module for building multichassis PXI systems over an MXI-Express x1 copper interface. NI describes this exact model as a “PXIe, x1, MXI-Express Daisy-Chain Copper Interface, PXI Bus Extension Module,” making it distinct from a host PC interface card or a cable-only accessory. NI also states that the module can be used to daisy chain up to eight PXI chassis to the same system computer. Source: https://www.ni.com/en/shop/hardware/bus-extension/model-pxie-8364
The PXIe-8364 uses a PXI Express bus connector and supports MXI-Express x1 communication with a theoretical bandwidth of 250 MB/s. According to NI, the supported cable type is copper, and the specifications page lists a maximum cable length of 7 m. The module occupies one peripheral slot in a PXI Express or CompactPCI Express chassis. Sources: https://www.ni.com/en/shop/hardware/bus-extension/model-pxie-8364 ; https://www.ni.com/docs/en-US/bundle/pxie-8364-specs/page/specs.html
For mechanical and installation planning, NI specifies dimensions of 10.0 × 16.0 cm, typical weight of 0.15 kg, and compatibility with the PXI Express Hardware Specification, Revision 1.0, as well as the PICMG CompactPCI Express EXP.0 R1.0 Specification. Typical and maximum current draw is listed for the +3.3 V, +12 V, and +5 Vaux rails, supporting system-level power budgeting in compatible chassis. Source: https://www.ni.com/docs/en-US/bundle/pxie-8364-specs/page/specs.html
Verified product specifications.
| Commercial part number | 781819-01 |
|---|---|
| Bus connector | PXI Express |
| MXI communication level | MXI-Express x1 |
| Theoretical MXI bandwidth | 250 MB/s |
| Supported cable type | Copper |
| Dimensions | 10.0 × 16.0 cm |
| Dimensions | 3.9 × 6.3 in. |
| Maximum cable length | 7 m |
| Slot requirement | One peripheral slot (PXI Express or CompactPCI Express) |
| Weight | 0.15 kg typical |
| +3.3 V typical current | 480 mA |
| +3.3 V maximum current | 700 mA |
| +12 V typical current | 430 mA |
| +12 V maximum current | 750 mA |
| +5 Vaux typical current | 5 mA |
| +5 Vaux maximum current | 20 mA |
| Maximum altitude | 2,000 m |
| Pollution degree | 2 |
| Storage temperature | -40 to 71 °C |
| Storage humidity | 5% to 95%, noncondensing |
| Specification assembly applicability | 193970x-01L only |
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Manufacturer
Platform
PXI Bus Extension Module
MXI-Express x1 copper daisy-chain interface
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Product-specific answers based on available technical information.
NI identifies the PXIe-8364 as a PXI Bus Extension Module with an x1 MXI-Express daisy-chain copper interface.
No. NI classifies the PXIe-8364 as a PXI Bus Extension Module.
NI states that the PXIe-8364 can daisy chain up to eight PXI chassis to the same system computer.
NI lists the supported cable type as copper.
NI assigns commercial part number 781819-01 to PXIe-8364, identifies 193970C-01L and later as NI PXIe-8364 in the Letter of Volatility, and separately identifies PXIe-8374 as a different model.