NI PXIE-8840 | High-Speed PXIe Embedded Computer, New Surplus

Description

Note: Many products are not yet listed. Please contact us for more product information. Our supply channels are constantly expanding, and we currently have 20 stable shared supply channels. Please confirm the model, product, price, and all other necessary information with customer service before placing an order. We offer new, refurbished, and used products, and prices are adjusted according to the year of the item you require.

Key Technical Specifications

Product Introduction

This NI PXIE-8840 is an embedded controller that installs directly into the controller slot of a PXIe chassis. It executes test sequences, acquires measurement data, and communicates with all PXIe peripheral cards over the backplane.

It delivers consistent timing for automated validation sequences and removes the need for an external desktop PC tethered to the chassis. This setup works well for fixed test stations that run long-duration production validation cycles.

PXIE-8840

PXIE-8840

PXIE-8840

PXIE-8840

PXIE-8840

Application Scenarios & Field Experience

This controller is a common point of failure on dedicated automated test stations. A fault halts every test sequence inside the chassis, and many production lines keep a spare to avoid long downtime while sourcing a replacement.

1. Aerospace validation: Avionics component functional test racks running hardware-in-the-loop checks
2. Automotive manufacturing: ECU end-of-line test benches for sensor and actuator validation
3. Semiconductor test: Wafer characterization and component parametric measurement stations
4. Power electronics: Inverter and converter efficiency test systems with synchronized sampling

I responded to a production stop where this controller locked up mid-test on an automotive ECU bench. All ongoing test scripts aborted, and operators could not launch new sequences. We swapped in the spare PXIE-8840, restored the station software image, and resumed testing in 26 minutes. The line avoided a multi-hour hold.

Standard Operating Procedure (SOP) for Quality Control

1. Visual & Origin Inspection: Check OEM labeling, connector integrity, and anti-counterfeit validation; reject units with damaged edge connectors or unapproved board rework.
2. Live Rig Testing: Install the controller in a matching PXIe chassis, boot to OS, verify backplane detection, Ethernet, USB, and clock reference handshake.
3. Firmware Verification: Record BIOS version and controller firmware; share this information with buyers so they can match existing station configurations.
4. ESD-Safe Packaging: Place the controller in static shielding packaging, secure the edge connector with foam, and mark packaging for ESD control during transit.

Frequently Asked Questions (FAQ)

Q1: Can I place this PXIE-8840 into any PXIe chassis without pre-checks? A: Confirm your chassis model and PXIe backplane revision first. Older chassis revisions may not support the full Gen 2 link speed of this controller.

Q2: What warranty coverage comes with this part? A: We provide a 12-month warranty starting from the delivery date. Warranty covers factory defects; damage from improper OS flashing, ESD exposure, or misalignment during installation is excluded.

Q3: How quickly can this unit ship once I place an order? A: If marked in stock, we pack and ship within 1 business day. We confirm stock status before payment confirmation, since legacy and specialized NI test hardware inventory shifts often.

Q4: What risk occurs if the BIOS/firmware revision does not match your existing test station? A: Mismatched firmware can cause backplane negotiation failures, peripheral modules not enumerating, or unstable trigger synchronization across test sequences. Share your current BIOS revision before ordering.

Q5: Can I hot-swap this embedded controller while the PXIe chassis stays powered? A: Do not hot-swap this module. Removing it while powered cuts the backplane clock and trigger bus, and can corrupt active test data or damage connected measurement cards. Fully power down the chassis before replacement.