USB-6343
Starting at $2,494.00
782252-01
782253-01
781439-01
32 AI (16-Bit, 500 kS/s), 4 AO (900 kS/s), 48 DIO USB Multifunction I/O Device
Overview
The USB-6343 offers analog I/O, digital I/O, and four 32-bit counters/timers for PWM, encoder, frequency, event counting, and more. Onboard NI-STC3 timing and synchronization technology delivers advanced timing functionality, including independent analog and digital timing engines and retriggerable measurement tasks. The USB-6343 is well suited for a broad range of applications, from basic data logging to control and test automation. The included NI-DAQmx driver and configuration utility simplify configuration and measurements.
Included Items
- Device
- 2 m, locking USB cable (Included only with part numbers 781439-01 and 782253-01)
- 12 V, 3 A desktop power supply (Included only with part numbers 781439-01 and 782253-01)
- EMI supression ferrite (Included only with part number 782253-01)
- 3 mm, round, bi-level, optical light pipe (Included only with part number 782252-01)
- Safety, Environmental, and Regulatory documentation
USB-6343 Details
Part Numbers (3) Price | 782252-01 | 782253-01 | 781439-01 |
|---|---|---|---|
| NI Lead Time | 12-13 weeks | 12-13 weeks | 12-13 weeks |
| Number of Bidirectional Digital Channels | 48 | 48 | 48 |
| Supported Power Input | — | — | — |
| Maximum Number of Single-Ended Analog Input Channels | 32 | 32 | 32 |
| Number of Counters/Timers | 4 | 4 | 4 |
| Maximum Number of Differential Analog Input Channels | 16 | 16 | 16 |
| Analog Input Absolute Accuracy | 2190 μV | 2190 μV | 2190 μV |
| Analog Input FIFO Buffer Size | 2047 samples | 2047 samples | 2047 samples |
| Maximum Sample Rate | 500 kS/s | 500 kS/s | 500 kS/s |
| Analog Input Isolation | — | — | — |
| Simultaneous Sampling | No | No | No |
| Enclosed | No | Yes | Yes |
| Analog Input Resolution | 16 bits | 16 bits | 16 bits |
| Bus Connector | USB 2.0 | USB 2.0 | USB 2.0 |
| Front Connection Type | Generic (OEM)(2) | BNC(30) | Screw Terminal(1) |
| Number of Analog Output Channels | 4 | 4 | 4 |
| Maximum Analog Update Rate | 900 kS/s | 900 kS/s | 900 kS/s |
| Reconfigurable | No | No | No |
| Number of Analog Input Channels | 32 | 32 | 32 |
| Maximum Digital Update Rate | 1 µs | 1 µs | 1 µs |
| Operating Temperature Range | 0 °C to 50 °C | 0 °C to 50 °C | 0 °C to 50 °C |
| Bus Connection | USB 2.0 | USB 2.0 | USB 2.0 |
| Current Flow Direction | — | — | — |
| Digital I/O Isolation | — | — | — |
| Digital I/O Logic Levels | 5 V | 5 V | 5 V |
| Maximum Clock Rate | 10 MHz | 10 MHz | 10 MHz |
| Number of Digital Input Only Channels | — | — | — |
| Number of Digital Output Only Channels | — | — | — |
| Number of External Clock Inputs | 8 | 8 | 8 |
| Relay Type | — | — | — |
| Signaling Type | Single-Ended | Single-Ended | Single-Ended |
| Supports Peer To Peer Streaming | — | — | — |
| Analog Input Voltage Range | -0.2 V to 0.2 V -1 V to 1 V -5 V to 5 V -10 V to 10 V | -0.2 V to 0.2 V -1 V to 1 V -5 V to 5 V -10 V to 10 V | -0.2 V to 0.2 V -1 V to 1 V -5 V to 5 V -10 V to 10 V |
| Filtering | — | — | — |
| Number of Current Output Channels | — | — | — |
| Number of Voltage Output Channels | 4 | 4 | 4 |
| Analog Output Voltage Range | -10 V to 10 V | -10 V to 10 V | -10 V to 10 V |
| Output Current Range | — | — | — |
| Analog Output Isolation | — | — | — |
| Analog Output Resolution | 16 bits | 16 bits | 16 bits |
| Analog Input Maximum Absolute Accuracy | — | — | — |
| Product Description | NI USB-6343, OEM X Series DAQ Device (Board Only Kit) | NI USB-6343, X Series DAQ Device with BNC Termination | USB-6343, X Series DAQ (32 AI, 48 DIO, 4 AO) |
USB-6343 Accessories and Software
- Model (Part Number)DescriptionImageCompatible Part NumbersIEC Power Cord (763830-01)Power Cord, AC, U.S., 125VAC, 15A782252-01, 782253-01, 781439-01IEC Power Cord (784686-01)Power Cord, 250V, 10A, China782252-01, 782253-01, 781439-01IEC Power Cord (784685-01)Power Cord, 240V, 10A, Korea, Right Angle782252-01, 782253-01, 781439-01IEC Power Cord (785626-01)Power Cord, 250V, 10A, Brazil782252-01, 782253-01, 781439-01IEC Power Cord (786377-01)Power Cord, AC, JAP, 125VAC, 12A782252-01, 782253-01, 781439-01IEC Power Cord (787642-01)Power Cord, AC, Taiwan, 125VAC, 15A782252-01, 782253-01, 781439-01IEC Power Cord (779424-01)Power Cord 2.29M, 100 VAC, Japan782252-01, 782253-01, 781439-01IEC Power Cord (763067-01)Power Cord, 240V, 10A, Euro, Right Angle782252-01, 782253-01, 781439-01IEC Power Cord (763072-01)Power Cord, 250V, 10A, India782252-01, 782253-01, 781439-01
- Product (Part Number)DescriptionRecommended use casesFlexLogger Professional (785748-3501)FlexLogger Professional, Subscription License, Download
Recommended for automated, extensible data logging with NI data acquisition (DAQ) hardware. Automate tests using alarms, triggers, and events, and expand capabilities with plug-ins.
Key Features
- Multichassis synchronization—Synchronize multiple NI chassis for accurate, time-aligned measurements across high channel counts.
- Logging triggers—Start, stop, or segment data recording automatically based on sensor thresholds or other conditions to capture only what matters.
- Events—Respond to specific occurrences during a test, such as activating equipment when a condition is met (for example, start cooling fans when temperature exceeds a limit).
- Automation APIs—Control and monitor FlexLogger from external applications (Python, NI LabVIEW, or NI TestStand), enabling integration into larger automated test systems.
- Calculation channels—Perform real-time math on acquired data (averages, RMS, custom formulas) to track derived measurements as the test runs.
- Plug-ins—Extend FlexLogger with custom LabVIEW or Python plug-ins to integrate third-party hardware, perform custom analysis, or connect to lab systems.
- CAN/LIN logging—Acquire and log automotive network data alongside sensor measurements for complete vehicle or subsystem testing.
LabVIEW+ Suite (788509-35)NI LabVIEW+ Suite, Subscription License, DownloadRecommended for engineers building full test and validation systems where modular code development and higher-level frameworks are needed to accelerate development for shorter time to market.
The LabVIEW+ Suite includes the following products:
- NI LabVIEW—Provides a graphical programming environment for test system development, enabling connectivity to any instrument and fully integrated user interfaces.
- NI TestStand—Eliminates the need for time-intensive in-house sequencer development and maintenance by providing an off-the-shelf test management software for validation and production test.
- NI DIAdem—Saves engineers hundreds of hours of manual data analysis and report creation with automation.
- NI FlexLogger™ software—Simplifies data acquisition and data logging with interactive measurement setup for NI DAQ hardware.
- NI InstrumentStudio™ software—Provides a central location for configuration, measurement, and automation.
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