What data acquisition equipment is right for me?
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Data Acquisition Applications
Reading Encoders
LabJack will read all major types of encoders including absolute, incremental and rotary. Our encoder app note features a general overview on different types of encoders, how to properly wire them to a LabJack, and different ways to read and record data from encoders.
DAQ with LabJack
Controlling Motors
LabJack devices can be used to control various types of motors, including stepper motors and PID controllers. In addition, LabJack devices can output PWM signals for accurate duty cycle control, voltage regulation and motor speed control for maximum torque at low speeds.
Stepper Motor (App Note)
DAQ Device FAQs
Can I get additional features for my LabJack DAQ system?
Yes! You can enhance or expand the capabilities of your DAQ device with accessories, expansion boards or a DAQ module.
For example, LabJack’s LJTick-DAC and LJTick-DIO modules provide additional analog output or digital input/output channels.
The DAQ module integrates seamlessly with LabJack devices, offering plug-and-play functionality and compatibility with our software and programming libraries.
What accessories do you offer?
LabJack has everything you need to set up your DAQ system. We provide cables, connectors, mounting hardware and other peripherals for installing, connecting or protecting your DAQ device.
Our optional accessories include:
- The CB15 is a simple screw terminal breakout for the DB15 connector.
- The CB37 is a simple screw terminal breakout board for the DB37 connector. It only works with the U6 and T7 devices and can also be paired with the Mux80 for high channel application up to 84 AINs.
- The Mux80 is an Analog Input Expansion board for the T7 and U6. It is connected directly to the DB37 connector and can allow a single device to read up to 84 AINs.
- The RB12 Relay Board provides a convenient interface for the LabJack to industry standard relays to interface a LabJack with high voltages/currents. The RB12 relay board connects to the DB15 connector on the LabJack output or input.
- The LJTick-Divider (LJTD) signal-conditioning module is designed to divide two single-ended higher voltage analog signals down to 0-2.5 volt signals.
- The LJTick-DAC (LJTDAC) provides a pair of 14-bit analog outputs with a range of ±10 volts. It plugs into any digital I/O block. Up to 10 of these can be used per device to add 20 analog outputs.
- The LJTick-InAmp (LJTIA) signal-conditioning module provides two instrumentation amplifiers ideal for low-level signals such as bridge circuits (e.g., strain gauges) and thermocouples. Each amplifier converts a differential input to single-ended.
- The LJTick-RelayDriver (LJTRD) allows 2 digital I/O lines to each control a relay or other moderate load up to 50V/200mA.
- The LJTick-CurrentShunt (LJTCS) signal-conditioning module is designed to convert a 4-20 mA current loop input signal into a 0.47-2.36 volt signal.
- The LJTick-Proto (LJTP) consists of an 8x8 grid of holes for prototyping custom signal-conditioning modules.
What Type of Sensors Can I Connect to LabJack?
LabJack hardware can be connected to nearly any analog or digital sensor. Of course some sensors are easier than others to connect. If you haven't yet purchased your sensors please check out our App Notes for detailed guides and best practices. Generally the best sensors output an analog voltage in the 0-10v DC range. We have many signal conditioning modules we refer to as "Ticks" that make it easy to accept other signals and ranges
- LJTick-Current Shunt for 4-20mA signals
- LJTick-Divider for voltages over 10v
- LJTick-Vref for sensors that require a stable excitation/power source
- LJTick-Resistance for RTDs, Thermistors or resistive sensors
- LJTikc-InAmp for amplifying tiny signals like bridge circuits or thermocouples