NI PXIe‑1082 PXI Express 8‑Slot Chassis

The NI PXIe‑1082 is an 8‑slot PXI Express chassis designed for National Instruments PXIe measurement and automation platform. It provides high‑speed PXIe backplane bus, power supply and mechanical housing for PXIe / PXI compatible modules, supporting high‑bandwidth data transmission for test, measurement and automated validation systems. It serves as the mechanical and electrical foundation for building modular PXI test systems.

This chassis supports mixed usage of PXI Express and legacy PXI modules, equipped with built‑in cooling fans and power units to ensure stable operation of inserted instruments. It works with PXIe system controller to realize synchronous triggering and high‑speed data streaming between different modules. With standard 3U rack‑mount form factor, it is suitable for laboratory and industrial test cabinet installation. As aftermarket spare parts, it is widely used for maintenance, replacement and retrofit of PXI‑based automated test equipment.

Main Specifications

1. Brand: NI (National Instruments); Model: PXIe‑1082; Type: 8‑Slot PXI Express Chassis
2. Compatible System: PXIe system controllers, PXIe / PXI compatible modules, PXI trigger bus, LabVIEW test environment
3. Core Functions: PXIe backplane bus communication, multi‑slot module power supply, system cooling, trigger signal routing, module synchronization, mechanical support for PXI instrument modules, hardware status monitoring
4. Port Resource: AC power input, system controller slot, peripheral PXIe slots, trigger bus interface, status indicator LEDs, rack‑mount mounting points
5. Supported Feature: Hybrid PXI/PXIe compatibility, high‑speed PCI‑Express backplane, system‑wide trigger synchronization, rack‑mount installation, built‑in thermal management
6. Hardware Feature: Standard 3U rack‑mount chassis, integrated power supply and cooling fans, industrial metal enclosure, hot‑swap module support
7. Supply Status: Aftermarket spare part for legacy PXIe automated test system maintenance and component replacement

Core Functions

1. Provide physical slots, stable power supply and high‑speed PXIe backplane bus for various PXI and PXIe instrument modules.
2. Route trigger and clock signals among installed modules to realize multi‑module synchronous measurement and data acquisition.
3. Built‑in cooling system dissipates heat for inserted modules, maintaining proper operating temperature for long‑time continuous testing.
4. Work with PXIe system controller to complete high‑bandwidth data transmission between host and each instrument module.
5. Support mixed configuration of PXI Express and conventional PXI modules, protecting existing hardware investment for test systems.
6. Standard 19‑inch rack‑mount structure enables convenient integration into industrial test cabinets and laboratory automated test stations.

Application Scenarios

1. Backbone chassis for PXI‑based automated test stations, electronic validation, data acquisition and hardware‑in‑the‑loop simulation systems.
2. Fault chassis replacement and routine maintenance of existing PXIe automated test and measurement equipment.
3. Test‑system hardware upgrading and technical transformation for aging legacy PXI‑platform measurement systems.
4. Emergency swap for chassis power or backplane failure of continuously‑running industrial automated test facilities.
5. Spare‑parts stocking for R&D and test‑engineering teams supporting NI PXIe series modular test products.
6. Aftermarket spare supply for ATE test‑bench retrofit and technical‑service projects of industrial and laboratory facilities.

FAQ

1. Q: Can NI PXIe‑1082 work independently without PXIe controller and instrument modules?
   A: It is a passive chassis, must be equipped with PXIe system controller and corresponding instrument modules, cannot operate as standalone hardware.
2. Q: What are typical chassis failure symptoms?
   A: Power‑on failure, fan fault alarm, partial slot no power, backplane communication error, module identification failure.
3. Q: How to complete commissioning and diagnosis?
   A: Inspect AC power input, fan status and module insertion; use NI‑MAX software to check chassis status, slot information and fault logs.