VXI
VME eXtensions for Instrumentation bus Also known as: VXIbus
See Also: VXIbus, Modular Instruments, VXI Chassis, VME, PXI, GPIB
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VXI Chassis
Astronics provides a large selection of VXI chassis for high performance applications. Available in both portable and rack mount versions, these chassis deliver maximum reliability at an affordable price.These products were formerly produced under the Racal Instruments brand name.
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9025 VXI - 25 Module Solution for VXI
The 9025 VXI Receiver is a 25-module solution designed for use with VPC pre-wired interconnect adapters, but can also accommodate a combination of pre-wired interconnect adapters and discrete-wired modules using retainer blocks.1-4 modules attach to an interconnect adapter which in turn is attached to the VXI card. This connector “funnel” forms a complete VXI module, which is easily inserted or removed from the VXI mainframe for maximum flexibility in testing applications. The interconnect adapter also provides room for driver sensors. External cabling to the card is done with a cable clamp or connector located on the top or bottom of the adapter. The positioning of funnels and use of discrete wiring modules can affect the performance of the product. Please contact us for technical assistance.
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VXI Register Interface Board
VXI-5524A
*VXI Register Interface mates with user's PCB to form a B or C-size module.* 48 Digital IO Lines - Three 16-bit registers set as latched outputs or gated inputs.* 16 line bi-directional expansion bus for driving external logic.* Digital IO and VXIbus lines are 3.3V logic levels and are 5 V tolerant for compatibility with 3.3V logic and 5V VXIbus signals.* User selectable 3.3 and 5 Vdc puliup voltage on the digital IO lines for sensing switches etc.* The VXI-5524A board is a complete VXI-1 Rev 1.4 and VXI-2 compliant register-based interface.* User configurable model number, manufacturer ID, version and serial numbers.* Two companion component boards available for prototyping IC or RF assemblies.* Companion hardware kits available for building 1, 2 or 3-slot wide modules.
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VXI Digital Test Instrument
T940 Series
The T940 Series for the VXIbus provides the basis for a complete state-of-the-art digital solution at the subsystem level. The T940 is the solution for both legacy digital replacement and new test stations to be built for digital test including aircraft/ avionics, weapons systems, spacecraft, semiconductors and medical devices.
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VXI Chassis
The first VXIbus specification was introduced to the test and measurement community in 1987 and was initially developed to provide a card-based instrumentation platform for applications that required high density and high performance. The platform continues to thrive today by leveraging off the original specifications which define the necessary physical (real estate/cooling) and electrical standards for demanding applications and has established itself as the ‘time-tested bus you can trust’ for requirements that must be supported in excess of ten-fifteen years.
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Powered VXI Crates
6U VXI-C Size High Power Receiver Crate
The WIENER high power C-size VXI receiver mainframe is optimized for test applications with demanding power requirements. Up to 6kW DC power can be provided and distributed to the VXI modules.
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VXI J1-J2 Series
VXI is a prime example of the old saying, “if it isn’t broken, don’t fix it.” Since the late 1980’s, VXI has been a trusted standard in the world of testing solutions as a more compact and robust predecessor of the GPIB standard. Arising initially to soothe the need for a more compact and integral open testing standard, VXI is still as necessary and impactful as it was more than 30 years ago.
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6-Slot C-Size VXI Chassis
1264 Series
The Astronics 1264C is a low-cost, 6-slot, C-size VXI chassis, designed and built with ISO-9001 certified quality. This chassis includes performance features normally found only in high-end, 13-slot chassis.
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VXI Register Interface Board
VXI-5524A-3
* 3.3V power out instead of 5 V on Digital IO bus connector* All othe specifications same as listed above for the VXI-5524A board.
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Protective Cover, 9050, VXI and Discrete Wiring, Receiver
310113285
When the Receiver is not in use, the Protective Cover is used to protect the modules and contacts. The Protective Cover is made up of black anodized aluminum.
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Interface Technology Style VXI Module Shield Kits
*Encloses Interface Technology style, slotted-edge, C-size PC boards All kits include side shields, a pre-machined blank front panel, ejector handles, all necessary hardware and assembly instructions. * All kits are available with customized front panels and side shields.
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VXI 11 Slot C-Size
High-Performance 11 Slot C Size VXI Monolithic Backplane with High Current Din Conncectors.
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Module for VME & VXI Systems
EXC-4000VME/xx / EXC-4000VXI/xx
The EXC-4000VME/xx and EXC-4000VXI/xx cards for VME & VXI systems supports up to eight dual redundant MIL-STD-1760 channels using the M4K1553Px(S)-1760 module and is compatible with all common variations of MIL-STD-1760 (A, B). Each channel can operate simultaneously as a Bus Controller and up to 32 Remote Terminals and as a Triggerable Monitor. In addition, Checksum, SRQ bit and Header Words are supported on each channel.
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Powered VXI Crates
VXI-C Size 165 Mini
The VXI165 mini crate is the perfect choice for small setups with only a few VXI instruments. The chassis offers 6 VXI slots in a compact designed chassis with integrated low noise power supply and cooling fan. The mini crate can be used on the desk either as a desktop or up-right unit or be installed in a 19” rack.
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VXI PCI Express Crate Controller
V124
The V124 is a VXI bus master crate controller, usable as a crate slot 0 arbiter or as a secondary controller. Each PCI Express cable driver board, in a PC backplane, can drive one to four V124s over standard, flexible PCI Express cable assemblies up to 7 meters long.
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Modular VXI Switch Card Carrier
1260-100
The 1260-100 Switch Carrier accommodates up to six plug-in switch cards, providing optimum switching solutions while reducing the ATE size requirements.
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VXI Module Shield Kits
*Enclose any VXI module with these one, two and three slot-wide kits. All kits include side shields, a pre-machined blank front panel, ejector handles, all necessary hardware and assembly instructions. *Easy PCB layout using our CAD layout aids. All kits are available with customized front panels and side shields.
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6-slot VXI Chassis
The 6-slot VXI portable rack is intended for use in modular measurement information systems based on the VXI version of the standard. The 6-slot portable VXI crate is designed to accommodate the system module, in the first slot and VXI instrumental modules placed in the remaining slots, to provide their electrical power supply, as well as to provide information interconnection via the VXIbus bus between the modules and with the control computer. The chassis meets the requirements of GOST R 51884-2002 and the document System Specification VXI-1 Revision 1.4.
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Interconnect Adapter, C-Size, Double Slot, 4 Module Positions
510109118
Interconnect Adapters funnel wiring from modules to a VXI card. The adapter has removable side, top and bottom plates. Connector cover plates and cable clamps are ordered separately.
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4-slot VXI Chassis
The 4-slot compact VXI crate is designed for use in modular measurement information systems based on the VXI version of the standard.
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VME/VXI Card
EXC-4000VME
Tx M4K1553PxSThe EXC-4000VME/xx and EXC-4000VXI/xx cards for VME & VXI systems supports up to eight dual redundant 1553 channels using the M4K1553Px(S) module and is compatible with all common variations of MIL-STD-1553 (A, B).
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3-slot VXI Chassis
The 3-slot VXI compact crate is designed for use in modular VXI measurement information systems.
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Powered VXI Crates
6U VXI-C Size 4600 RR Crate Series
Designed for high performance automated test and scientific applications. The-RR VXI mainframe series (RR=cooling intake and exhaust at rear side), takes advantage of WIENER’s 50-years experience as a leading manufacturer of powered crates for scientific research and industry.
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VXI Analog Instrument
Ai-710
The Ai-710 is a Core System Instrument (CSi)—a single-slot, multi-function VXI analog test instrument. It eliminates the requirement for multiple discrete instruments that often provide inadequate test coverage for newer Units Under Test (UUTs). The single-slot VXI form factor reduces tester footprint, as well.
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VXI Module
VDSP-31
The VDSP31 is a VXI based, multi-channel data acquisition system and digital servo control module. The VDSP31 offers a complete solution for high performance closed loop applications. The VDSP31 has been designed to solve specific problems related to the control of hydraulic actuators. Signal conditioning modules can be combined on a per channel basis to configure the VDSP31 for load or displacement feedback.
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2-slot VXI Chassis
The 2-slot VXI compact crate is designed for use in modular VXI instrumentation systems.
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VXI Front Panel Kits - Blank Or Custom Panels
* Single-slot wide front panel is a bend resistant, aluminum extrusion with mounting holes and ejector slots.* Ejector handles have removable face plates for labeling the module.* Kit includes ejector handles, mounting hardware, one blank face plate, one face plate with VXI logo, and assembly screws.* Layout drawings and CAD design aids available for adding additional cutouts to the blank panels.
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VXI Backplanes
VXI is a prime example of the old saying, “if it isn’t broken, don’t fix it.” Since the late 1980’s, VXI has been a trusted standard in the world of testing solutions as a more compact and robust predecessor of the GPIB standard. Arising initially to soothe the need for a more compact and integral open testing standard, VXI is still as necessary and impactful as it was more than 30 years ago.
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VXI Plug & Play Adapter Plate, 8U, (also fits Racal 7U Chassis)
310113248
Used to mount 9025 VXI single tier receiver (Part # 310104127) to the VXI chassis. Flanges must be purchased from the manufacturer.





























