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Reliable CAN Measurement Technology Reliable CAN Measurement Technology

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CNT evo CAN MM Series

The CNT evo is a high-precision measurement module designed for measuring frequencies, pulse widths, incremental displacement measurements, rotation angles, position measurement, event counting and period measurements.

CNT4 evo

The measurement module CNT4 evo is a further development of the CNTMM series. Its functional range is identical to the former measurement module CNTMM 4 pro. In addition, the CNT4 evo is prepared for the use of TEDS-capable sensors. Moreover, CAN ID and measurement data rate can be set separately for each channel.

The CNT4 evo features four electrically isolated measurement inputs and therefore 8 logical channels for measuring:

  • Frequencies: 0.1 Hz to 300 kHz
  • Cycle / pulse duration: 1 µs to 100 s
  • Duty cycle / PWM: 0 % to 100 %
  • Event counting: 0 to 16 bit (65.535) or up to 32 bit
  • Speed: 0.01 rpm to 60000 rpm
  • Time offsets: 1 µs to 100 s
  • Up and down counting via pulse/direction or quadrature signal.
CNT4 evo
CNT4 evo

Each physical channel can read two measurement values simultaneously, which means that CNT evo modules provide eight logical channels. On/off trigger thresholds are adjustable per channel and feature a switchable AC coupling. Also, these modules are equipped with a galvanically isolated sensor excitation.

Housing variants

Successor models

You are already using the measurement modules CNTMM 4 classic and pro and would like to know which of the CNT4 evo modules would be a possible successor? Just have a look here.




294.11 KB

233.67 MB
  • Configuration software for CSM measurement modules (incl. documentation)
  • with visualization software CSMview
  • System requirements: (32- and 64-bit systems) Win7 / Win8 / Win10
  • Release notes

207.22 KB

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