Description
The Advantech PCIE-1841-A is a high-precision PCI Express data acquisition card designed for demanding measurement and test applications. Featuring 16 differential analog input channels with true simultaneous sampling, this DAQ card delivers up to 1 MS/s per channel at 18-bit resolution for accurate, time-aligned signal capture.
The PCIE-1841-A supports both voltage and current measurements with software-configurable input ranges, making it ideal for industrial monitoring, power analysis, and dynamic signal acquisition. Built-in low-pass filtering, multiple trigger modes, and a high-speed onboard FIFO enable reliable buffered acquisition even in high-throughput environments. With robust electrical protection and broad environmental tolerance, this card is well suited for industrial and laboratory systems requiring precise analog performance.
| Specification | Details |
|---|---|
| Brand | Advantech |
| Product Type | PCI Express Data Acquisition Card |
| Analog Input Channels | 16 differential |
| Resolution | 18-bit |
| Maximum Sampling Rate | 1 MS/s per channel (simultaneous) |
| Acquisition Type | Instant or buffered (software configurable) |
| Input Signal Types | Voltage and current |
| Voltage Input Ranges | Ā±20 V, Ā±12.5 V, Ā±10 V, Ā±5 V |
| Current Input Range | Ā±20 mA |
| Maximum Input Voltage | Ā±20 V |
| Over-Voltage Protection | Ā±30 V |
| Input Impedance | 1 MĪ© (voltage), 500 Ī© (current) |
| Analog Low-Pass Filter | 22.5 kHz or 250 kHz, software selectable |
| On-Board FIFO | 8,192 samples |
| Trigger Modes | Analog and digital |
| Number of Triggers | 2 |
| Trigger Functions | Start, stop, delay to start, delay to stop |
| Connector Type | DB-62 |
| Interface | PCI Express |
| Operating Temperature | 0 Ā°C to 60 Ā°C |
| Storage Temperature | -40 Ā°C to 70 Ā°C |
| Operating Humidity | 10% to 90% RH, non-condensing |
| Dimensions | 175 Ć 100 mm |
| Weight | Approx. 0.12 kg |
| Certifications | CE, FCC |
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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 productsāsuch as custom orders, special-order items, audio gear, software, and LED video wallsāare non-returnable. Non-defective returns may be subject to a 20ā30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
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