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Fast and synchronous measurements

EtherCAT® AD MiniModule

Acquisition of analog voltages with higher measurement data rates: The ECAT ADMM 4 combines all the advantages of a compact and robust CAN-based AD MiniModule with the large bandwidth of EtherCAT®.

ECAT ADMM 4 allows the acquisition of signals with measurement data rates of up to 10 kHz per channel. It provides options for precise measurements in finely graduated measurement input ranges from ± 10 mV up to ± 60 V. In addition, this measurement module supports the EtherCAT® time synchronisation mechanisms and offers a highly accurate and per-channel-adjustable voltage sensor excitation.

The module is operated via the Ethernet/EtherCAT® protocol converter XCP-Gateway in conjunction with XCP-enabled data acquisition software, such as vMeasure CSM, CANape® or INCA®. Alternatively, it can be connected to an EtherCAT® master, such as the DIAdem® EtherCAT® driver, and configured via CANopen over EtherCAT® (CoE).

ECAT ADMM 4 combines all advantages of CAN MiniModules with the large bandwidth of EtherCAT®.

Housing variants



309.2 KB

104.26 MB

  • Configuration software with vizualization functionality for CSM measurement modules (incl. documentation)
  • System requirements: (32- and 64-bit systems) Win7 / Win8 / Win10
  • Note: This zip file is password-protected. Please include your contact details in an e-mail and send it to We will send you the password as soon as possible.


ECAT ADMM 4 HS100/800

Measurement data rates of up to 800 kHz per channel for fast mobile measurements of analog voltages or for the use of IEPE sensors with up to 100 kHz per channel: This is what is offered by the high-speed EtherCAT® measurement modules from CSM.

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XCP-Gateway is the interface between the data acquisition software (e. g. vMeasure CSM, CANape®, INCA®, Vision® ...) and the EtherCAT® measurement modules from CSM. It includes an EtherCAT® master and an XCP-on-Ethernet slave.

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Applikation im Motorraum.

Measurement of analog voltage from sensors

Regardless of whether it involves measurements of oil circuit pressure, the flow rate in the cooling circuit or a vehicle's ground clearance, many sensors convert their respective measured quantity into an analog voltage which can be processed in one of CSM's analog measurement modules.

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Spannungsmessung im Motorraum

Current and voltage measurements on electrical consumers in vehicle power supply systems

The number of electrical and electronic components in vehicles is steadily rising. In order to provide an efficient design of vehicle electronics and electrical systems, precise measurements of current and voltage are essential.

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