Request current pricing and lead time for this model. Our team will confirm the exact equipment configuration and condition.
Key product information and technical features.
The PXIe-4309, NI part number 784471-01, provides flexible-resolution voltage acquisition in a PXI Express system. Its 32 differential inputs support four selectable bipolar ranges, from ±0.1 V to ±15 V.
The inputs are multiplexed across eight simultaneously sampling ADCs. Maximum sample rate and maximum resolution are different operating points: the module offers 18-bit resolution at 2 MS/s/ch and up to 28-bit resolution at 2 S/s/ch. Acquisition across all 32 channels is supported at up to 10 kS/s/ch.
On-board signal averaging and filtering, auto-zero measurement switching, and a chopping mode provide measurement-processing options. Check the NI specifications for the acquisition mode, timing, and accuracy conditions relevant to your setup.
Verified product specifications.
| Maximum Sample Rate | 2 MS/s/ch |
|---|---|
| Analog Input Voltage Range | -0.1 V to 0.1 V -1 V to 1 V -10 V to 10 V -15 V to 15 V |
| Analog Input Isolation | None |
| Maximum Number of Differential Analog Input Channels | 32 |
| Analog Input Resolution | 28 bits |
| Filtering | Comb Filter |
| Bus Connection | PXI Express |
| Simultaneous Sampling | Yes |
| Analog Input Absolute Accuracy | 842 μV |
| Front Connection Type | DIN |
| Operating Temperature Range | 0 °C to 55 °C |
| NI part numbers | 784471-01 |
Confirm condition, included accessories and revision before ordering.
Confirmed per unit.
Device / accessories confirmed in quote.
Exact revision confirmed when relevant.
Review system components and compatibility requirements.
Manufacturer
Bus Connection
This product
Manuals, software and technical resources for this model.
Review shipping, warranty and return terms before ordering.
Choose pricing, rental or repair for this exact model.
Product-specific answers based on available technical information.
No. These are separate operating points. Flexible resolution ranges from 18 bits at 2 MS/s/ch to 28 bits at 2 S/s/ch.
The stated maximum is 2 MS/s/ch, while acquisition across 32 input channels is supported at up to 10 kS/s/ch. The inputs are multiplexed across eight simultaneously sampling ADCs.
The selectable input ranges are ±0.1 V, ±1 V, ±10 V, and ±15 V. The analog inputs are not isolated.