USB-6366

Starting at $6,947.00
Part number(s):
781445-02
782263-01
782264-01
782262-01
781445-01

8 AI (16-Bit, 2 MS/s), 2 AO (3.33 MS/s), 24 DIO USB Multifunction I/O Device

Overview

The USB-6366 is a simultaneous sampling, multifunction DAQ device. It 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-6366 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

  • Module
  • 2 m, locking USB cable (Included only with part numbers 781445-01, 781445-02, 782263-01, and 782264-01)
  • 12 V, 3 A desktop power supply (Included only with part numbers 781445-01, 781445-02, 782263-01, and 782264-01)
  • EMI suppression ferrite (Included only with part numbers 782263-01 and 782264-01)
  • 3 mm, round, bi-level, optical light pipe (Included only with part number 782262-01)
  • Safety, Environmental, and Regulatory documentation

USB-6366 Details

Part Numbers (5) Price
781445-02

782263-01

782264-01

782262-01

781445-01

NI Lead Time
16-17 weeks
16-17 weeks
16-17 weeks
16-17 weeks
16-17 weeks
Number of Bidirectional Digital Channels
24
24
24
24
24
Supported Power Input





Maximum Number of Single-Ended Analog Input Channels
0
0
0
0
0
Number of Counters/Timers
4
4
4
4
4
Maximum Number of Differential Analog Input Channels
8
8
8
8
8
Analog Input Absolute Accuracy
2688 μV
2688 μV
2688 μV
2688 μV
2688 μV
Analog Input FIFO Buffer Size
64 MS
64 MS
64 MS
64 MS
32 MS
Maximum Sample Rate
2 MS/s/ch
2 MS/s/ch
2 MS/s/ch
2 MS/s/ch
2 MS/s/ch
Analog Input Isolation





Simultaneous Sampling
Yes
Yes
Yes
Yes
Yes
Enclosed
Yes
Yes
Yes
No
Yes
Analog Input Resolution
16 bits
16 bits
16 bits
16 bits
16 bits
Bus Connector
USB 2.0
USB 2.0
USB 2.0
USB 2.0
USB 2.0
Front Connection Type
Screw Terminal(1)
BNC(16)
VHDCI(1)
Generic (OEM)(2)
Screw Terminal(1)
Number of Analog Output Channels
2
2
2
2
2
Maximum Analog Update Rate
3.33 MS/s/ch
3.33 MS/s/ch
3.33 MS/s/ch
3.33 MS/s/ch
3.33 MS/s/ch
Reconfigurable
No
No
No
No
No
Number of Analog Input Channels
8
8
8
8
8
Maximum Digital Update Rate
100 ns
100 ns
100 ns
100 ns
100 ns
Operating Temperature Range
0 °C to 45 °C
0 °C to 45 °C
0 °C to 45 °C
0 °C to 45 °C
0 °C to 45 °C
Bus Connection
USB 2.0
USB 2.0
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
5 V
5 V
Maximum Clock Rate
10 MHz
10 MHz
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
8
8
Relay Type





Signaling Type
Single-Ended
Single-Ended
Single-Ended
Single-Ended
Single-Ended
Supports Peer To Peer Streaming





Analog Input Voltage Range
-1 V to 1 V
-2 V to 2 V
-5 V to 5 V
-10 V to 10 V
-1 V to 1 V
-2 V to 2 V
-5 V to 5 V
-10 V to 10 V
-1 V to 1 V
-2 V to 2 V
-5 V to 5 V
-10 V to 10 V
-1 V to 1 V
-2 V to 2 V
-5 V to 5 V
-10 V to 10 V
-1 V to 1 V
-2 V to 2 V
-5 V to 5 V
-10 V to 10 V
Filtering





Number of Current Output Channels





Number of Voltage Output Channels
2
2
2
2
2
Analog Output Voltage Range
-10 V to 10 V#-5 V to 5 V
-10 V to 10 V#-5 V to 5 V
-10 V to 10 V#-5 V to 5 V
-10 V to 10 V#-5 V to 5 V
-10 V to 10 V#-5 V to 5 V
Output Current Range





Analog Output Isolation





Analog Output Resolution
16 bits
16 bits
16 bits
16 bits
16 bits
Analog Input Maximum Absolute Accuracy





Product Description
NI USB-6366, (8 Simultaneous AI, 24 DIO, 2 AO), 64 MS Memory
NI USB-6366, X Series DAQ Device with BNC Termination
NI USB-6366, X Series DAQ Device with Mass Termination
NI USB-6366, OEM X Series DAQ Device (Board Only Kit)
NI USB-6366, (8 Simultaneous AI, 24 DIO, 2 AO), 32 MS Memory

USB-6366 Accessories and Software

  • Model (Part Number)
    Description
    Image
    Compatible Part Numbers
    IEC Power Cord (763830-01)
    Power Cord, AC, U.S., 125VAC, 15A

    Accessory
    781445-02, 782263-01, 782264-01, 782262-01, 781445-01
    IEC Power Cord (784686-01)
    Power Cord, 250V, 10A, China

    Accessory
    781445-02, 782263-01, 782264-01, 782262-01, 781445-01
    IEC Power Cord (784685-01)
    Power Cord, 240V, 10A, Korea, Right Angle

    Accessory
    781445-02, 782263-01, 782264-01, 782262-01, 781445-01
    IEC Power Cord (785626-01)
    Power Cord, 250V, 10A, Brazil

    Accessory
    781445-02, 782263-01, 782264-01, 782262-01, 781445-01
    IEC Power Cord (786377-01)
    Power Cord, AC, JAP, 125VAC, 12A

    Accessory
    781445-02, 782263-01, 782264-01, 782262-01, 781445-01
    IEC Power Cord (787642-01)
    Power Cord, AC, Taiwan, 125VAC, 15A

    Accessory
    781445-02, 782263-01, 782264-01, 782262-01, 781445-01
    IEC Power Cord (763064-01)
    Power Cord, 240V, 10A, U.K.

    Accessory
    781445-02, 782263-01, 782264-01, 782262-01, 781445-01
    IEC Power Cord (763067-01)
    Power Cord, 240V, 10A, Euro, Right Angle

    Accessory
    781445-02, 782263-01, 782264-01, 782262-01, 781445-01
  • Model (Part Number)
    Description
    Image
    Compatible Part Numbers
    SHC68-68 (191945-02)
    SHC68-68, Twisted Pair Cable with Basic Shielding, 2 m

    Accessory
    782264-01
    SHC68-68-EPM (192061-02)
    SHC68-68-EPM Shielded Cable, 68-D-Type to 68 VHDCI Offset, 2 m

    Accessory
    782264-01
  • Model (Part Number)
    Description
    Image
    Compatible Part Numbers
    TBX-68 (777141-01)
    TBX-68, 68-PIN Male SCSI Connector Block

    Accessory
    782264-01
    BNC-2090A (779556-01)
    BNC-2090A Rack-mountable accessory for 68-pin Multifunction DAQ

    Accessory
    782264-01
    BNC-2110 (777643-01)
    BNC-2110 Noise Rejecting, Shielded BNC Connector Block

    Accessory
    782264-01
    BNC-2120 (777960-01)
    BNC-2120 Shielded BNC Connector Block with Function Generator

    Accessory
    782264-01
    SCB-68A (782536-01)
    SCB-68A Noise Rejecting, Shielded I/O Connector Block

    Accessory
    782264-01
    CB-68LPR (777145-02)
    CB-68LPR I/O Connector Block

    Accessory
    782264-01
    CB-68LP (777145-01)
    CB-68LP Low-Cost, Unshielded I/O Connector Block

    Accessory
    782264-01
  • Product (Part Number)
    Description
    Recommended use cases
    FlexLogger 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, Download

    Recommended 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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