The NI USB-6259 BNC is an M Series multifunction USB data acquisition device with integrated BNC and screw-terminal connections.
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Key product information and technical features.
This record identifies the integrated BNC version, not the USB-6259 mass-termination, screw-terminal or OEM versions. Use the BNC-specific channel configuration and pinout when planning connections.
Verified product specifications.
| Differential analog inputs | 16 channels |
|---|---|
| ADC resolution | 16 bits |
| Maximum single-channel input sample rate | 1.25 MS/s |
| Maximum multichannel input sample rate | 1.00 aggregate MS/s |
| Analog outputs | 4 channels |
| DAC resolution | 16 bits |
| Maximum analog output update rate | 2.86 with one channel; 2.00 with two; 1.54 with three; 1.25 with four MS/s |
| Digital I/O lines | 48 lines |
| Counters/timers | 2 |
| Host interface | USB 2.0 |
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Manufacturer
DAQ platform and family
Integrated BNC variant
NI-DAQmx; select a release supporting the device and intended operating system.
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Product-specific answers based on available technical information.
NI lists the integrated BNC version with 16 differential inputs. Do not apply the general USB-6259 family's 32-single-ended-channel description to this variant.
The M Series User Manual includes a dedicated USB-6259 BNC top-panel and pinout diagram, Figure A-24.
NI-DAQmx supports the USB-6259. Check device and operating-system support for the particular driver release before installation.