NI PXIe-8840 embedded controller module

NI PXIe-8840 embedded controller module

The PXIe-8840 is a high-performance embedded controller from National Instruments (NI, now Emerson) designed for PXI Express (PXIe) modular test and measurement systems. Powered by an Intel Core i5/i7 quad-core processor, it integrates CPU, memory, storage, and rich I/O into a single-slot PXIe form factor, delivering robust computing power for processor-intensive applications. Its rugged design, wide operating temperature range, and seamless LabVIEW compatibility make it ideal for industrial and laboratory environments.

Function

High-Performance Processing: Equipped with Intel Core i5-4400E (2.7 GHz, dual-core) or i7-5700EQ (2.6 GHz, quad-core) CPU, handling complex test algorithms, real-time data analysis, and system control.
Integrated I/O Connectivity: Features dual Gigabit Ethernet, 2×USB 3.0, 4×USB 2.0, HDMI 2.1, RS-232 serial, and audio ports for peripheral integration.
Flexible Storage & Memory: Supports up to 32 GB DDR4 RAM and SSD/HDD options (250 GB–320 GB) with high endurance (up to 600 TBW) for continuous data logging.
PXIe System Management: Acts as the system master controller, managing up to 5 PXIe hybrid slots and enabling hot-swap module integration.
Software Compatibility: Pre-installed with Windows 10 64-bit or LabVIEW RTOS, supporting NI LabVIEW, TestStand, and third-party development tools.
Rugged & Reliable: Industrial-grade components, -5°C to +50°C operating temperature, and ESD protection ensure stability in harsh conditions.

Technical Specifications

Parameter	Specification
Model Number	PXIe-8840 (785782-01 / 784007-00)
Processor	Intel Core i5-4400E (2.7 GHz, dual-core) / i7-5700EQ (2.6 GHz, quad-core)
Memory	4 GB DDR4 (standard), up to 32 GB (optional)
Storage	250 GB SSD / 320 GB HDD (optional upgrades)
Operating System	Windows 10 64-bit (multi-language) / LabVIEW RT
PXIe Slots	5 hybrid expansion slots
Communication Ports	2×Gigabit Ethernet (10/100/1000 Mbps), 2×USB 3.0, 4×USB 2.0, HDMI 2.1, RS-232
Expansion Interfaces	1×PCIe Mini Card, 1×M.2 (5G/Wi-Fi 6E), 1×U.2 (extra storage)
Power Consumption	90 W (typical)
Operating Temperature	-5°C to +50°C
Cooling	Forced air (PXIe chassis-dependent)
Dimensions	1 PXIe slot (3U, 160 mm × 100 mm × 20 mm)
Weight	0.8 kg (1.76 lbs)
Certifications	CE, FCC, RoHS

Application Fields

Automated Test Systems (ATS): Semiconductor test, RF/wireless test (5G/6G), and aerospace/defense functional test benches.
Data Acquisition & Analysis: High-speed sensor data logging, vibration analysis, and real-time monitoring in industrial and research labs.
Real-Time Simulation: Hardware-in-the-Loop (HIL) simulation for automotive, power electronics, and control system validation.
Industrial Automation: Factory floor test stations, machine vision control, and distributed I/O system management.
Research & Development: Quantum computing testbeds, millimeter-wave (mmWave) communication research, and advanced prototyping.

Recommended Similar Series Products

All below are NI PXIe-8800 series embedded controllers, compatible with PXIe chassis and modular instrumentation systems:

PXIe-8821
- Type: Entry-level PXIe Controller (i3 Processor)
- Use Case: Cost-effective basic test, data logging, and small-scale automation applications.
PXIe-8842
- Type: Mid-range 6-Core PXIe Controller (i5-1145G7)
- Use Case: Enhanced processing for 5G/6G RF test, HIL simulation, and multi-channel data acquisition.
PXIe-8861
- Type: High-Performance Quad-Core Controller (2.8 GHz, i7)
- Use Case: Demanding real-time test, semiconductor ATE, and high-channel-count systems.
PXIe-8880
- Type: High-End 8-Core PXIe Controller (i9 Processor)
- Use Case: Ultra-high-performance applications like quantum computing testbeds, 6G research, and complex HIL simulation.
PXIe-8822
- Type: Low-Power Dual-Core Controller (i3-6100U)
- Use Case: Portable/rugged test systems, battery-powered field test, and space-constrained environments。