Beckhoff ELM3002-0425 | EtherCAT Terminal, 2-channel analog input, voltage

The ELM3002-0425 EtherCAT Terminal combines the high-voltage

measurement of the ELM3002-0225 and the low-voltage

measurement of the ELM3002-0325 in a 2-channel terminal.

This means that an EtherCAT Terminal can simultaneously measure

the total voltage of a cell stack or generator, as well as its current

via a shunt. The synchronous coupling of several terminals – for the

purpose of measuring a 3-phase system, for example – is possible

using distributed clocks.

The measuring range is selected in the CoE, as are the other setting

options such as the filter parameters. Regardless of the signal 

configuration, all ELM modules have the same technological properties,

and the ELM3002-0425 with oversampling offers a maximum sampling

rate of 50.000 samples per second and channel.

The terminal is equipped with 4 mm laboratory sockets.

The individual Beckhoff factory calibration certificate can be downloaded

via Beckhoff Service.

here for each device. Recalibration (ZS9001) is possible

Extensive documentation is available from Beckhoff sales, support or

measurement@beckhoff.com.

This ELM3xxx series measurement terminal enables efficient implementation

of complex system-integrated data acquisition systems (DAQ) that place

high demands on measurement accuracy and time synchronization.