The EL3314-0092 analog input terminal facilitates the direct

connection of four thermocouples in a 2-wire configuration.

The channels are electrically isolated from each other and

from the E-bus, which effectively prevents adverse effects

and damage due to cross currents.

Various types of thermocouples are supported, and voltage

-to-temperature conversions take place within the terminal.

The terminal also allows for mV measurements.

Wire breaks are signaled by error-LEDs, as well as on the

fieldbus. Cold junction compensation is carried out by an

internal precise temperature measurement at the connection

terminals; however,operation with an external cold junction

is also possible.

The EL3314-0092 also supports TwinSAFE SC (TwinSAFE

Single Channel). This enables the use of standard signals

for safety tasks in any networks or fieldbuses.

The EL3314-0090 analog input terminal allows four thermocouples

to be connected directly. The EtherCAT Terminal circuit can operate

thermocouple sensors using the 2-wire technology.

A microprocessor handles linearization across the whole temperature

range, which is freely selectable. Compensation for the cold junction

is made through an internal temperature measurement at the terminal.

The EL3314-0090 can also be used for mV measurement.

With the aid of the TwinSAFE SC technology (TwinSAFE Single

Channel) it is possible to make use of standard signals for safety

tasks in any network or fieldbus. To do this, EtherCAT I/Os from the

areas of analog input, position measurement or communication (4…

20 mA, incremental encoder, IO-Link, etc.) are extended by the

TwinSAFE SC function. The properties typical for the signals and the

standard functions of the I/O components are retained.

TwinSAFE SC I/Os differ optically from standard I/Os by a yellow stripe

on the front of the housing.

The TwinSAFE SC technology enables communication via a TwinSAFE

protocol. These connections can be distinguished from the usual

secure communication via Safety over EtherCAT.

The data from the TwinSAFE SC components is fed via a TwinSAFE

protocol to the TwinSAFE Logic, where it can be used in the context

of safety-relevant applications. Detailed examples confirmed/calculated

by the TÜV SÜD for the correct application of the TwinSAFE SC

components and the respective normative classifications can be found

in the TwinSAFE application manual.

The ED3274 analog input terminal enables the measurement of

temperatures with resistance thermometers (RTD) or thermocouples

(TC) on four channels. Each channel can be configured individually,

allowing for mixed operation of RTD and TC.

The measured values can be output as resistance or voltage values

or converted directly into a temperature. All common sensor types

are supported.

For temperature measurement with resistance thermometers, sensors

in a 2. 3. or 4-wire system can be connected. A cold junction

compensation is integrated in the terminal for temperature

measurement with thermocouples. This internal measurement can

be switched off so that an external cold junction can be used.

The ED series EtherCAT Terminals have push-in connection technology

which makes wiring easy and tool-free.

The EL3214-0090 is the TwinSAFE SC version of the EL3214.

The EL3214-0090 analog input terminal facilitates the direct 

connection of four resistance sensors. The measured resistance

value can either be output directly in ohms or transformed into

a temperature.

If the temperature at the measuring point is of interest, the

conversion from resistance to temperature can be carried out

in the terminal according to various sensor characteristics

(Pt100. Pt1000. NI120. NI1000. KTY types, etc.). 

The EL3214-0090 can operate sensors using 2-wire and 3-wire

technology. The EtherCAT Terminals indicate their measurement

capability by means of light emitting diodes and status bits in the

EtherCAT process image. The EL3214-0090 supports TwinSAFE

Single Channel technology.

The TwinSAFE SC technology (TwinSAFE Single Channel) facilitates

the use of standard signals for safety-related tasks in any networks

or fieldbuses. To do this, EtherCAT I/Os from the areas of analog

input, angle and displacement measurement, or communication

(4 to 20 mA, incremental encoder, IO-Link, etc.) are extended by

the TwinSAFE SC function. The typical signal features and standard

functionalities of the I/O components are retained.

The EL3202-0020 is the factory calibrated version of the EL3202-0010.

The EL3202-0020 analog input terminal facilitates the direct connection

of two resistance sensors. The measured resistance value can either

be output directly in ohms or transformed into a temperature.

If the temperature at the measuring point is of interest, the conversion

from resistance to temperature can be carried out in the terminal 

according to various sensor characteristics (Pt100. Pt1000. NI120.

NI1000. KTY types, etc.). The EL3202-0020 can operate sensors in

4-wire technology, external bridges must be set for the 2- and 3-wire

connection. This terminal must be operated using 4-wire technology

for maximum accuracy. The EtherCAT Terminals indicate their

measurement capability by means of light emitting diodes and status

bits in the EtherCAT process image.

The individual Beckhoff factory calibration certificate can be downloaded

via Beckhoff Service.

The EL3202-0030 is the externally calibrated version of the EL3202-0010.

The EL3202-0030 analog input terminal facilitates the direct connection

of two resistance sensors. The measured resistance value can either be

output directly in ohms or transformed into a temperature.

If the temperature at the measuring point is of interest, the conversion

from resistance to temperature can be carried out in the terminal according

to various sensor characteristics (Pt100. Pt1000. NI120. NI1000. KTY types,

etc.). The EL3202 0030 can operate sensors in 4-wire technology, external

bridges must be set for the 2- and 3-wire connection. This terminal must

be operated using 4-wire technology for maximum accuracy.

The EtherCAT Terminals indicate their measurement capability by means

of light emitting diodes and status bits in the EtherCAT process image.

The individual calibration certificate for each device, in accordance with

ISO 17025 or DAkkS, depending on the device variant, can be downloaded

here. These calibration certificates are issued for Beckhoff by an accredited

service provider. Recalibration on request.

The EL3201-0030 is the externally calibrated version of the EL3201-0010.

The EL3201-0030 analog input terminal facilitates the direct connection

of a resistance sensor. The measured resistance value can either be output

directly in ohms or transformed into a temperature.

If the temperature at the measuring point is of interest, the conversion

from resistance to temperature can be carried out in the terminal according

to various sensor characteristics (Pt100. Pt1000. NI120. NI1000. KTY types,

etc.). The EL3201-00×0 can operate sensors in 4-wire technology, external

bridges must be set for the 2- and 3-wire connection.

This terminal must be operated using 4-wire technology for maximum

accuracy. The EtherCAT Terminals indicate their measurement capability

by means of light emitting diodes and status bits in the EtherCAT process

image.

The individual calibration certificate for each device, in accordance with

ISO 17025 or DAkkS, depending on the device variant, can be downloaded

here. These calibration certificates are issued for Beckhoff by an accredited

service provider. Recalibration on request.

The EL3184 analog input terminal for HART-capable field devices

supplies measuring transducers located in the field and transmits

their analog measuring signals to the automation device 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 the evaluation according

to NAMUR NE43.

HART communication can also be used for the FDT/DTM concept.

The TwinCAT FDT Container enables field device DTMs to be 

directly integrated into TwinCAT Engineering.

This means that field device configuration and diagnostics are

already available in the development environment.

As the FDT concept only supports 32-bit, it cannot be used in the

64-bit TwinCAT XAE Shell.