Beckhoff EL3174-0032 | EtherCAT Terminal, 4-channel analog input, multi-function

The EL3174-0002 analog input terminal has four individually parameterizable

inputs. Signals in the range from -10/0 to +10 V or -20/0/+4 to +20 mA can

be processed via each channel. Each channel should be set by the controller

to U or I mode via CoE. The input voltage or current is digitized with a

resolution of 16 bits, and is transmitted, electrically isolated, to the higher-

level automation device. With a technical measuring range of ±107% of the

nominal range, the terminal also supports commissioning with sensor values

in the limit range and diagnostics according to NAMUR NE43.

The four differential inputs are electrically isolated against each other and

against the fieldbus (2,500 V DC).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 has four individually configurable inputs and supports 2-, 3-,

and 4-wire connections.

The ED3174 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 ED3174 has four 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.