The National Instruments EISA-A2000 is a legacy dynamic signal acquisition device with four single-ended analog inputs, 12-bit resolution, and a ±5 V input range.
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Key product information and technical features.
NI classifies the EISA-A2000 under dynamic signal acquisition devices. Its analog input capabilities include digital or analog triggering, pretrigger and posttrigger acquisition, and DMA or interrupt-based transfers.
Software selection is critical for an existing system: NI identifies NI-DAQ 4.9.0 as the last release supporting the EISA-A2000. Later NI-DAQ releases should not be assumed to support this hardware.
Verified product specifications.
| Analog input channels | 4 single-ended |
|---|---|
| Analog input resolution | 12 bits |
| Analog input range | ±5 V |
| Maximum sampling rate listed by NI | 1000000 S/s |
| Data-transfer methods | DMA; interrupts |
| Supported scan lists | (0), (1), (2), (3), (0, 1), (2, 3), (0, 1, 2, 3) |
| Last supporting NI-DAQ release | 4.9.0 |
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Manufacturer
Documented hardware category
Acquisition device
NI-DAQ 4.9.0 is the final supporting release identified by NI.
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Product-specific answers based on available technical information.
NI lists NI-DAQ 4.9.0 as the final supporting release and instructs users to use that version or an earlier supporting version.
No. NI documents these scan lists: individual channels 0, 1, 2, or 3; pairs (0, 1) or (2, 3); and all four channels (0, 1, 2, 3).
The archived LabVIEW reference explicitly lists the EISA-A2000 among Windows devices that do not support nonbuffered acquisitions.