USB or Ethernet multifunction DAQ device with up to 12 analog inputs or 16 digital I/O, 2 analog outputs (10-bit), and multiple digital counters/timers. For more information on the T4 take a look at the T4 product announcement news post.
Multifunction DAQ with Ethernet and USB
Choose the T4 for low cost Ethernet connectivity and the same software API as our flagship T7 device. The T4 has 4 dedicated high voltage (±10V, 12-bit resolution) as well as up to 8 configurable low voltage analog inputs (0-2.5V, 12-bit resolution). The T4 also has numerous built-in firmware features to help users accomplish most data acquisition needs.
The T4 is our lowest cost devices with Ethernet connectivity. They are also capable of stand-alone operation by running Lua scripts.
High Voltage Analog Inputs
The first 4 I/O lines on the LabJack T4 are dedicated high voltage analog inputs. Their voltage range is ±10V with 12 bits of resolution. For more details, look in the T4 datasheet.
The 8 I/O lines marked as FIO4-FIO7 and EIO0-EIO3 are flexible I/O lines. This means they can be individually configured as digital input, digital output, or analog input lines. When configured as digital I/O, they can be used as general purpose 3.3V logic lines, can be configured for the timers/counters sub-system, or can be used as SPI, I2C, or other digital communication protocol lines. When configured as analog inputs, they are 0-2.5V analog inputs with up to 12 bits of resolution.
The T4 has 8 dedicated digital I/O lines marked as EIO4-EIO7 and CIO0-CIO3. These lines can be configured as general purpose 3.3V logic lines, as timers/counters, or as SPI, I2C, or other digital communication protocol lines.
The LabJack T4 has 2 analog outputs (DAC0 and DAC1). Each analog output can be set between 0 and 5V with 10 bits of resolution.
The T4 has multiple hardware timers that provide options such as PWM output, pulse/period timing, pulse counting, and quadrature input.
The T4 has multiple hardware counters that can be used for detecting pin toggles.
High Voltage Analog Inputs
4 dedicated high voltage analog inputs (±10V, 12-bit resolution)
Configurable resolution settings
8 configurable low voltage analog inputs (0-2.5V, 12-bit resolution) that can function as digital I/O lines
8 dedicated digital I/O lines (EIO4-EIO7 and CIO0-CIO3)
2 Analog Outputs (10-bit, 0-5 volts)
Additional analog outputs are possible via the LJTick-DAC
The T4-OEM includes the board only without the enclosure and without most through-hole components. See the OEM Versions section of the T4 datasheet for more details.
- Each purchase includes lifetime support
- Actively monitored and highly informative forums where users can share ideas, ask questions, and get answers from both peers and our technical support staff
- Free applications to configure, test, and log data to file
- Free examples: C/C++, C#, Delphi, Java, LabVIEW, MATLAB, Python, VB.NET and more...*
- Modbus TCP – Use any platform that supports TCP/IP, no driver required
- The free, cross-platform LabJack LJM Library – Extends/wraps the Modbus protocol for convenience
- Expansion boards and accessories – Add ±10V DACs, 4-20 mA inputs, terminal boards, relay boards and more...
- This all sounds like what I need, but why LabJack?
* Some examples are Windows only. Look at the LJM library examples page for details.
Package Contents (Non-OEM)
-T4 unit itself in red enclosure
- USB cable (6 ft / 1.8 m)
- Ethernet Cable (6ft / 1.8m)
- USB 5V power supply
- Other package details: No software CD included. Download the T4's installation packagefrom labjack.com.
- Retail packing (Package) size: 8.5" x 4" x 3"
- Retail packing (Package) wt: 1lb
Package Contents (OEM)
- T4-OEM unit itself in a static bag
- Bulk packaging, no cables or PSU
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