LabJack T4 Multifunction DAQ (T4)

T4: High-Performance Connectivity on a Budget

The T4 bridges the gap between affordability and industrial power, offering the same robust software API as our flagship T7. As our most accessible Ethernet-enabled DAQ, the T4 features 4 dedicated high-voltage inputs ($\pm 10V$) and 8 versatile low-voltage inputs ($0-2.5V$), all at 12-bit resolution. Beyond its hardware, the T4's rich firmware suite and standalone Lua scripting capabilities allow it to execute complex tasks without a host PC.

Technical Specifications at a Glance

• Precision Analog Inputs: 4 dedicated channels ($\pm 10V$ range) with 12-bit resolution.

• Versatile Flex Lines: 8 lines configurable as either $0-2.5V$ analog inputs or $3.3V$ Digital I/O.

• High-Density Digital I/O: Up to 16 total channels (8 dedicated, 8 Flex).

• Analog Outputs: 2 dedicated $0-5V$ outputs with 10-bit resolution.

• High-Speed Sampling: Capture data at rates up to $50\text{k}$ samples per second.

• Integrated Intelligence: Native support for PWM, Counters, $I^2C$, and Frequency measurement.

• Hybrid Connectivity: Dual-interface control via USB or Ethernet.

• Edge Processing: Execute logic autonomously with onboard Lua scripting.