EL3011 - Introduction
Analog Input Terminal; 1 channel, 12 bits, 0 ... 20 mA, differential input
The EL3011 analog input terminal processes signals in the range from 0 to 20 mA. The current is digitized to a resolution of 12 bits and transported, electrically isolated, to the higher-level automation device. The input channel of the EL3011 EtherCAT Terminal is a differential input and has an internal ground potential that is not connected to the power contacts.
Overcurrent is displayed not only in the process image, but also by an error LED.
The EL3011 is the 1-channel version and is characterized by its fine granularity and electrical isolation.