CESYS CEBO-LC Art no.: C028152

Universal 16-Bit Multi-I/O DAQ (14 AI, 2 AO, 20 dig.IO) with galvanic isolated USB host-interface.

Delivery time: 1 - 2 Weeks
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CEBO-LC® is a high-precision 16-bit multi-I/O USB measurement laboratory with built-in isolation. It comes with drivers, API, example source code and ready-to-usw datalogger & measurement software for Windows, Linux and OS X.

You can use it with apple® computers,  PCs running Windows® or Linux® - and even with a Raspberry Pi.


  • Analog data acquisition : 14 inputs, 16-bit, 85 ksps
  • Analog outputs: 2 outputs, ±10 V range
  • Digital I/O signals: 20 signals, short-circuit proof
  • Trigger in, Trigger out, Counter, internal temperature sensor, 2 fixed current outputs

target applications

  • Reading out sensor signals
  • Automate experiments and tests
  • Control of special machines
  • Retrofit of used equipment and machinery
  • Monitoring of procedures and processes
  • Voltage measurement and resistance measurement
  • Setting analog output variables
  • Event counting
Analog Inputs
  • 14 single-ended or 7 differential analog Inputs
  • Measurement resolution: 16 bit.
  • Input ranges: ±10V, ±1V, ±100mV, ±10mV
  • Accuracy: 0,005% FS (typical) after Calibration
  • High-impedance OpAmp Inputs
  • Total sample-rate: 65 to 85 kSPS (varies with the number of activated inputs)
  • Response-time (Latency): 0,9 ms typ. / 4 ms max.
Analog Outputs
  • 2 independent Outputs (OpAmp buffered)
  • Output range: -10 Volt to +10 Volt
  • 12 bit resolution equivalent to 4096 steps (4.88 mV/step)
  • short-circuit-proof outputs
Digital Inputs / Outputs
  • 20 signals
  • each signal can be used as input ot output individually
  • CMOS voltage level (3.3V nominal)
  • 5 Volt compatible
  • all digital I/O signals are short-circuit-proof.
  • Response-time (Latency): 0,9 ms typ. / 4 ms max.
  • Internal digital temperature sensor for cold-junction compensation (CJC) when using external temperature sensors.
  • 32-Bit Counter with extra "CNT" input.
  • external trigger "TRG" can be configured as Input or Output.
  • Synchronisation of multiple devices using the TRG signal (Master/Slave).
  • 2 fixed current outputs to measure resistors or  resistive sensors. fixed currents: 10 µA and 200 µA.
  • isolated power output to supply external sensors and transducers: 5 Volt / 100 mA
  • DAQ timing: software controlled, hardware-controlled by internal precision oscillator, by external trigger signals. 
  • DAQ modes: Single value acquisition, acquisition of fixed-length data blocks, (triggered by software or external trigger), continous DAQ (streaming). 
  • Host connection and power supply via USB 2.0 (full speed, 12MBit/s). 
  • No carryover of noise from the computers in your test setup and no annoying "ground loops" due to the electrically isolated USB interface. The GND of CEBO LC is not connected to the ground of the host! 
  • High-performance and easy-to-use programming interface (API).

CEBO-LC comes with various software packages:

  • CEBO-LC Datalogger,
  • CEBO-LC Millivoltmeter,
  • CEBO-LC Penplotter,
  • Examples and drivers for LabView®,
  • Driver-DLL for Profilab Expert
  • Drivers for Windows, Linux (also Raspberry Pi), OS X
  • API for .Net, C++, Java and Python


The USB connection to the host is electrically isolated. A mutual influence of the computer and the test setup is prevented effectively.

The outputs of CEBO-LC® are short-circuit proof. The inputs are protected against over voltage.

Power is supplied via the USB 2.0 interface.

The integrated temperature sensor allows the determination of the reference temperature for cold junction compensation (CJC) when connecting thermocouples.

The electronics of CEBO-LC are encapsulated in a rugged aluminum housing and has no-slip rubber fittings. The integrated USB socket has a high insertion force to prevent unintentional disconnection of the device.

Large 5mm screw terminals enable easy connection of sensors, actuators and measuring signals.

The software CEBOLAB comes free with the device (downloadable). With CEBOLAB, measurement tasks can be easily done. Also, there are programming interfaces (API) for all major languages and LabView® examples.

The CEBO-LC® is also available without screw terminals and without housing (OEM version).


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