Overview

The EL3621-0020 analog input terminal handles signals in the range between 4 and 20 mA. The voltage is digitized to a resolution of 24 bit and is transmitted, electrically isolated, to the higher-level automation device. The terminal has a differential input. The signal state of the EtherCAT Terminal is indicated by light emitting diodes. The individual Beckhoff factory calibration certificate can be downloaded here...