The NI PXIe-1073 is a 5-slot PXIe chassis with an integrated MXI-Express controller, delivering a compact, high-performance platform for test and measurement systems. The integrated controller eliminates separate host interface cards, simplifying configuration while maximizing bandwidth to the host PC. This chassis accommodates one system timing slot and four peripheral slots for PXI and CompactPCI modules, making it suitable for demanding data acquisition and instrumentation applications across multiple industries.
Technical Specifications
Chassis Architecture
• Type: PXIe (PCI eXtensions for Instrumentation)
• Slot Configuration: 5 total slots (1 system timing, 4 peripheral)
• Module Compatibility: PXI and CompactPCI modules
Host Interface & Data Transfer
• Controller: MXI-Express with PCIe Gen 1
• Host Interface Bandwidth: up to 2.5 GB/s
• Per-Slot System Bandwidth: up to 1 GB/s
Timing & Synchronization
• System Clock: 10 MHz integrated reference
• External Clock: Input/output support
• Triggering: Integrated trigger lines for module synchronization
Power Distribution
• Output Voltages: +3.3 V, +5 V, +12 V, -12 V, +5 V Auxiliary
• AC Input: 100–240 VAC, 50/60 Hz
• Power Factor Correction: Active PFC
Thermal Management
• Cooling: Forced air with automatic fan speed control
Physical Characteristics
• Dimensions: 44.5 mm W × 177.8 mm H × 258.9 mm D (1.75 in × 7.00 in × 10.19 in)
• Weight: approximately 3.2 kg (7.0 lb)
• Form Factor: Rack-mountable
– Key Features
• Integrated MXI-Express eliminates external controller requirements
• PCIe Gen 1 connection for high-bandwidth host communication
• Temperature-regulated cooling extends component lifespan
• Supports multiple voltage rails for diverse module requirements
• External clock and trigger connectivity for system synchronization
– Typical Applications
• High-speed data acquisition systems
• Automated test equipment (ATE)
• Real-time signal processing
• Multi-channel instrumentation platforms
– Compatibility & Integration
• Operating Systems: Windows 7, 8, 10, 11
• Development Environments: LabVIEW, LabWindows/CVI, Measurement Studio, C/C++, .NET
• Module Standards: Full PXI and CompactPCI compliance
