EL3112-0011 - Introduction
Fig.14: EL3112-0011Analog Input Terminal; 2 channel, current, ±20 mA, 16 bit, differential
The EL3112-0011 analog input terminal processes signals in the range between -20 and +20 mA. The current is digitized to a resolution of 16 bits and is transmitted, electrically isolated, to the higher-level automation device.
The input channels of the EtherCAT Terminal have differential inputs and possess a common, internal ground potential. The EL3112-0011 combines two channels in one housing.
Overload condition is detected, and the terminal status is relayed to the controller via the E‑bus.
The error LEDs indicate an overload condition.