Beckhoff ED3074 | EtherCAT Terminal, 4-channel analog input

The ED3074 analog input terminal is a universal 10 V/20 mA input module

in the 16-bit class for simple control tasks. Input signals in the -10/0...+10 V

or -20/0/+4...+20 mA ranges can be processed per channel.

Voltage and current signals are connected to different terminal points.

CoE can be used to set each channel to U or I mode in TwinCAT or from the

controller.

The voltage and current inputs are single-ended. This means that one channel

connection point in each case is connected to the 24 V DC or 0 V DC power

contact in the terminal. All inputs are digitized with a 16-bit resolution and

transmitted to the superordinate automation system under electrical isolation.

With a technical measuring range of ±107% of the nominal range, the terminal

also supports commissioning with sensor values in the limit range and evaluation

in accordance with NAMUR NE43.

The ED3074 has four individually configurable inputs and supports 2-, 3-, and

4-wire connections.

Special features:

• combined input terminal: 10 V/20 mA

• ±107% measuring range

• 2 ksps conversion rate per channel for standard automation tasks

The ED series EtherCAT Terminals have push-in connection technology which

makes wiring easy and tool-free.