Description
The Advantech PCIE-1840L-AE is a high-performance PCI Express digitizer designed for precision data acquisition in industrial testing, signal analysis, and high-speed measurement applications. Featuring 4 simultaneous analog input channels with 16-bit resolution, it supports sampling rates up to 80 MS/s and includes 2 GB of onboard memory for non-stop streaming and large capture workloads.
With selectable input impedance (50Ω or 1MΩ), built-in tunable anti-aliasing filtering, and AC/DC coupling support, the PCIE-1840L-AE delivers flexible and reliable performance for demanding instrumentation environments.
| Specification | Details |
|---|---|
| Brand | Advantech |
| SKU | PCIE-1840L-AE |
| Product Type | PCIe Digitizer / Data Acquisition Card |
| Analog Input Channels | 4 (single-ended, simultaneous) |
| Resolution | 16-bit |
| Maximum Sampling Rate | 80 MS/s |
| Time-Interleaved Sampling | Up to 320 MHz |
| Onboard Memory | 2 GB |
| Input Impedance | Selectable 50Ω / 1MΩ |
| Input Coupling | AC/DC (1MΩ mode) |
| Input Voltage Range | 0.2 to 20 Vpp (1MΩ mode) |
| Overvoltage Protection | 30 Vp-p |
| Trigger Modes | Start, Delayed Start, Stop, Delayed Stop |
| Sampling Modes | Software and External Clock |
| Bus Interface | PCI Express Gen2 x4 |
| Connectors | 4× BNC (Analog Input), 1× HDMI (Clock/Trigger) |
| Dimensions | 175 × 100 mm |
| Operating Temperature | 0 to 50°C |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
From Scope to Sign-Off
A structured delivery process designed to reduce risk and keep projects moving.
Plan
Discovery, site review, requirements gathering, and project alignment. We define scope, constraints, and success criteria before any design work begins.
- Discovery calls & stakeholder interviews
- On-site survey & infrastructure review
- Requirements & use-case documentation
- Project scope, timeline & milestone alignment
Engineer
System design, schematics, signal flow, BOM development, and documentation. Every project leaves this phase with a complete engineering package.
- AV system design & signal flow diagrams
- Equipment selection & BOM development
- Rack layout & control system design
- As-built documentation package
Deploy
Procurement, logistics, installation, programming, commissioning, and training. We own the delivery from first shipment to final handoff.
- Authorized procurement & logistics coordination
- Physical installation & cable management
- Control system programming & configuration
- Commissioning, testing & end-user training
Support
Monitoring, maintenance, lifecycle planning, and long-term service agreements. We stay engaged long after project close.
- 24/7 remote system monitoring
- Preventive & reactive maintenance
- Technology lifecycle & refresh planning
- Long-term service level agreements
A decade of delivery — trusted by 275+ clients across industries
