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High-Voltage Safe Measurement Systems High-Voltage Safe Measurement Systems

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HV AD ECAT Measurement Modules

Measurement Ranges up to ±90 V

Specifically designed to be operated in high-voltage environments, HV AD4 OW1000 measurement modules, equipped with 4 analog inputs, provide safety for analog voltage measurements.

HV AD4 ECAT MiniModules convince with their compact design and are ideally suited for use in the field of e-mobility, e. g. in engine compartments and on test benches. Thanks to a measurement data rate of 1 MHz per channel, even very fast analog signals can be recorded very precisely.

Quick and easy module configuration is done via CSM’s free configuration tool CSMconfig. The module is either operated at a CSM XCP-Gateway (measurement data acquisition via XCP-on-Ethernet) or it can be connected directly to a standard EtherCAT® master (max. 10 kHz/channel).


  • four analog inputs with reinforced insulation
  • measurement data rate up to 1 MHz per channel
  • measurement range up to ±90 V
  • measurement range adjustable per channel
  • precise synchronization (modules & channels), a key criterion for power calculation etc.
  • type approval test according to safety standard EN 61010 by an accredited test laboratory
  • routine test according to safety standard EN 61010
HV AD4 OW1000
HV AD4 OW1000

Housing variants

Designation Case Small (CS) Slide Case Small (SCS) Case Large (CL) Slide Case Large (SCL)
HV AD4 OW1000        



341.44 KB

1.85 MB

215.58 MB

  • Configuration software for CSM measurement modules (incl. documentation)
  • with visualization software CSMview
  • 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.

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