NI SCXI-1001 12-Slot AC Signal Conditioning Chassis

The NI SCXI-1001 is a 12-slot AC-powered chassis designed for SCXI signal conditioning modules. It supplies filtered power, manages bus timing and signal routing for installed modules, and supports daisy-chain expansion for high-channel measurement systems.

This low-noise chassis is a discontinued legacy DAQ hardware. It is commonly used for maintenance replacement, test bench reconstruction and spare inventory of existing NI SCXI measurement platforms in laboratories and industrial sites.

Main Specifications

• Brand: NI (National Instruments); Model: SCXI-1001; Type: 12-Slot AC Signal Conditioning Chassis
• Slot Quantity: 12 slots for SCXI series signal conditioning modules
• Power Supply: Built-in AC power, compatible with multiple international AC voltage specifications
• Expansion Feature: Daisy chain up to 8 chassis to achieve high channel density measurement
• Installation: Standard rack mount or desktop placement
• Operating Environment: 0℃ ~ +50℃, 5%‑95% RH non‑condensing, low electromagnetic noise design
• Certifications: CE, conform to measurement and industrial EMC standards

Core Functions

• Provide stable, filtered DC power supply for all SCXI signal conditioning modules in the chassis.
• Realize unified timing control, trigger transmission and signal routing via internal SCXI backplane bus.
• Support multi-chassis cascading to expand measurement channels for large-scale test systems.
• Low-noise backplane design reduces interference for weak signals such as thermocouples and strain gauges.
• Modular slot structure allows flexible configuration of amplification, isolation and multiplexing modules.
• Compatible with NI LabVIEW and dedicated DAQ drivers for measurement configuration and data acquisition.

Application Scenarios

• Multi-channel temperature, pressure and strain measurement systems in aerospace and automotive test laboratories.
• Transformation and spare replacement of legacy NI SCXI data acquisition platforms.
• Industrial process monitoring and long-term signal recording for factory automation.
• Calibration laboratories and university teaching measurement experiment equipment.
• Maintenance spare parts stocking for test system integrators and engineering contractors.

• Global aftermarket spare supply for teams maintaining NI old-generation measurement hardware.