The National Instruments USB-6343 is an X Series Multifunction I/O Device with overvoltage protection, capable of handling 16 differential or 32 single-ended analog input channels and 4 analog output channels with a maximum sample rate of
The National Instruments USB-6343 Multifunction I/O Device, part of the X Series, is equipped with 16 differential or 32 single-ended analog input channels and offers overvoltage protection of ±25 V when powered on and ±15 V when powered off. This device features 4 analog output channels with a 16 bits DAC resolution and a maximum sample rate of 500 kS/s, ensuring precise performance with a differential non-linearity of ±1 LSB and guaranteed 16-bits resolution measurements for monotonicity.
With a wide array of connectors, including 128 screw terminals or 30 BNCS and 60 screw terminal I/O connectors, the USB-6343 provides flexible connectivity options. The device supports simultaneous update rates for multiple channels, with up to 900 kS/s for a single channel, ensuring synchronized data acquisition across channels.
Specification
Details
Manufacturer
National Instruments
Product Name
USB-6343 Multifunction I/O Device
Part Numbers
781439-01, 782253-01, 782252-01, 150199C-01L
Series
X Series
Analog Input Channels
16 differential or 32 single-ended
Overvoltage Protection (Powered On)
±25 V
Overvoltage Protection (Powered Off)
±15 V
Analog Output Channels
4 channels, 16 bits DAC resolution
Maximum Sample Rate (Output)
500 kS/s
Differential Non-Linearity (Output)
±1 LSB
Guaranteed Monotonicity
16-bits resolution measurements
Connectors
128 screw terminals or 30 BNCS and 60 screw terminal I/O connectors
Question 1: How does the National Instruments USB-6343 Multifunction I/O Device protect its analog input channels from overvoltage when powered on and off, and what is its maximum sample rate for analog output channels? Answer 1: The National Instruments USB-6343 Multifunction I/O Device offers overvoltage protection of ±25 V when powered on and ±15 V when powered off.
Question 2: What overvoltage protection levels does the National Instruments USB-6343 Multifunction I/O Device provide when it is both powered on and powered off? Answer 2: The National Instruments USB-6343 Multifunction I/O Device provides overvoltage protection of ±25 V when powered on and ±15 V when powered off.
Question 3: What are the protective overvoltage limits for the National Instruments USB-6343 Multifunction I/O Device when it is powered on and when it is powered off? Answer 3: The National Instruments USB-6343 Multifunction I/O Device provides overvoltage protection of ±25 V when powered on and ±15 V when powered off.
Question 4: What is the overvoltage protection rating for the National Instruments USB-6343 Multifunction I/O Device when it is powered off? Answer 4: The National Instruments USB-6343 Multifunction I/O Device protects its analog input channels from overvoltage with a protection of ±25 V when powered on and ±15 V when powered off, and its maximum sample rate for analog output channels is 500 kS/s.
Question 5: What overvoltage protection levels are provided by the National Instruments USB-6343 Multifunction I/O Device when it is powered on and when it is powered off? Answer 5: The overvoltage protection rating for the National Instruments USB-6343 Multifunction I/O Device when it is powered off is ±15 V.
