NI PXI-4021 CompactRIO controller

Product name: PXI-4021 NI

Application scenario: Factory Automation, Process Control, Robotics, and Industrial Test Systems

Core function description:

The NI module mainly implements high-speed data acquisition and precise timing synchronization to support efficient communication between PXI-based measurement systems and real-time controllers in automated industrial environments.

Technical parameters:

– Communication rate range: Up to 1 Gbps data throughput

– Interface types and quantities: 4x Differential Analog Input Channels, 2x Trigger Input Lines, 1x PXI Express Interface

– Power supply and power consumption: 5 V DC from PXI chassis, 7 W typical power consumption

– Installation and compatibility: PXI Express slot compatible, fits standard PXI chassis with automatic slot detection

– Supported protocol list: NI-DAQmx, PXI Trigger Bus, IEEE 1588 PTP (for synchronization)

Featured functions:

– Programming and configuration capabilities: Configurable via NI Measurement Automation Explorer (MAX) and LabVIEW graphical programming environment

– Fixed upgrade method: Firmware upgrades through PXI system controller or NI MAX software

– Data communication mode: Continuous streaming and triggered acquisition modes with hardware-timed sampling

– Integrated management function: Real-time diagnostics with status LEDs and error reporting through NI System Configuration API

– Animation design features: Supports synchronized multi-channel data visualization and trigger routing for complex test sequences

– Time synchronization features: Built-in IEEE 1588 Precision Time Protocol (PTP) support for sub-microsecond clock synchronization

Application advantages:

High-precision data acquisition combined with robust synchronization capabilities enhance measurement reliability and system integration flexibility, making PXI-4021 NI ideal for demanding industrial automation and test applications.

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The above parameters are for reference only. Please contact our technical team for precise selection.