Beckhoff ED3172 | EtherCAT Terminal, 2-channel analog input, multi-function

The ED3172 analog input terminal is a universal 10 V/20 mA input module

in the 16-bit class for demanding, dynamic 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 inputs are differential; the current inputs are single-ended.

This means that one channel connection point in each case is connected

to the 24 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 ED3172 has two individually configurable inputs and supports 2-wire

connections.

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.

The EL3072. EL3074. and EL3078 analog input terminals are universal

10 V/20 mA input modules 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

connection point of each channel is connected to +24 V or 0 V

(power contacts) 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 EL3072 has two individually parameterizable inputs and supports

2-, 3-, and 4-wire connection. It can supply sensors with +24 V directly.

With the EL/ELM264x (Reed) and ELM274x (Solid-State) Beckhoff

is considerably extending the usage possibilities of the integrated

measurement technology of the ELM3xxx series as well as the

normal EL3xxx/EL4xxx analog inputs and outputs, because several

sensors or sources can now be connected at the same time to one

analog input channel.