Three-phase AC voltage systems up to 690 V can be analyzed simultaneously on six channels and with 20 ksamples/s directly in the PLC. For each of the three phases, the EL3783 EtherCAT Terminal from Beckhoff samples voltages up to 400/690 Vrms and currents up to one or five Arms as instantaneous values with 16-bit resolution.
Source URL: Beckhoff releases EL3783 EtherCAT Terminal for power monitoring
Source Website: Factory Automation – Automation.com