Beckhoff Automation elm3002-0405

The ELM3002-0405 EtherCAT Terminal combines the high-voltage measurement of the ELM3002-0205 and the low-voltage measurement of the ELM3002-0305 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 ELM3002-0405 with oversampling offers a maximum sampling rate of 50,000 samples per second and channel. The terminal is equipped with 4 mm laboratory sockets. This terminal is also available as a variant with an individual calibration certificate. (See related products) 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.