Features:
- 14 Analog Inputs (16-18+ Bits Depending on Speed)
- Single-Ended Inputs (14) or Differential Inputs (7)
- Instrumentation Amplifier Inputs
- Software Programmable Gains of x1, x10, and x100
- Analog Input Ranges of ±10, ±1, and ±0.1 Volts
- Built-In CJC Temperature Sensor
- 2 Fixed Current Outputs (200/10 μA)
- 2 Analog Outputs (12-Bit, ~0-5 Volts)
- 20 Digital I/O
- Up to 2 Counters (32 Bits Each)
- Up to 4 Timers (Pulse Timing, PWM Output, Quadrature Input, ...)
- Supports SPI, I2C, and Asynchronous Serial Protocols (Master Only)
- Supports Software or Hardware Timed Acquisition (Hi-Speed Converter Only)
- Maximum Input Stream Rate of 50 kHz (Depending on Resolution)
- Capable of Command/Response Times Less Than 1 Millisecond
- Built-In Screw Terminals for Some Signals
- USB 2.0/1.1 Full Speed Interface
- Powered by USB Cable
- Drivers Available for Windows, Linux and Mac.
- Examples Available for C/C++, VB, LabVIEW, Python, and More
- Includes USB Cable and Screwdriver
- Free Firmware Upgrades
- Enclosure Size Approximately 3" x 7" x 1" (75mm x 185mm x 30mm)
- Rated for Industrial Temperature Range (-40 to +85 Degrees C)
U6-Pro vs. U6
The U6-Pro has all the features of the normal U6 with the addition of an auxiliary low-speed high-resolution (24-bit) sigma-delta ADC. Under software control you specify a resolution setting that determines whether the high-speed converter or high-resolution converter is used for any given reading. The high-resolution converter is only an option in command/response mode, and is not used in stream mode.
Analog input resolution from the high-speed converter (U6 and U6-Pro) varies from 16.1 bits (RMS or Effective, resolution index = 1) at max speed (<1 ms conversion time), to 19 bits (resolution index = 8) at slower speeds (2 ms conversion time). Analog input resolution from the high-resolution converter (U6-Pro only) varies from 19.7 bits (RMS or Effective, resolution index = 9) at max speed (4 ms conversion time), to 22 bits (resolution index = 12) at slower speeds (160 ms conversion time). For more detail see the Command/Response Data Rates and the Noise and Resolution Tables. The U6-Pro has an obvious benefit at resolution index = 12, but there is also a more subtle benefit when using higher gains (x100 and x1000) as the time at resolution index = 9 is better than most times from the high-speed converter.
One more benefit to the U6-Pro, is that it has very high 50/60 Hz rejection when set to resolution index = 12.