Category: Beckhoff

The ED1819 digital input terminal acquires the binary 24 V DC

control signals from the process level and transmits them, in

electrically isolated form, to the higher-level automation device.

The EtherCAT Terminal contains 16 channels whose signal state

is indicated by LEDs. The power contacts are looped through.

With the ED1819. the reference ground for all inputs is the

0 V DC power contact.

Special features:

• positive switching

• input specification type 1/3

• low delay due to fast 10 µs input filter

• space-saving use in the control cabinet

• direct connection of multi-channel sensors using single-ended

connection technique in the smallest space

The ED series EtherCAT Terminals have push-in connection

technology which makes wiring easy and tool-free.

The EL1814 digital input terminal acquires the binary 24 V control

signals from the process level and transmits them, in an

electrically isolated form, to the higher-level automation unit.

The EtherCAT Terminal contains four channels whose signal state

is indicated by LEDs. The power contacts are connected through.

With the EL1814. the reference ground for all inputs is the 0 V power

contact.

Special features:

• input specification type 1/3

• low delay due to fast 10 µs input filter

• usable, for example, for inductive or capacitive sensors

• +24 V and 0 V sensor supply connections

• tool-free connection by direct plug-in technique for solid wire

conductors

• increased packing density with 16 connection points in the housing

of a 12 mm terminal block

The ED1829 digital input terminal acquires the binary 24 V DC control signals

from the process level and transmits them, in electrically isolated form, to the

higher-level automation device. The EtherCAT Terminal contains 16 channels

whose signal state is indicated by LEDs. Due to the flexible switching logic,

each channel can be used for positive or ground switching. The switching

mode is determined automatically by the connected reference potential

without configuration. This creates two defined voltage ranges in which

the signal is reliably recognized as logical “1.”

Special features:

• intelligent switching logic per channel: positive or ground switching without

configuration

• no bouncing due to mechanical switches thanks to 3 ms input filter

• space-saving use in the control cabinet

• direct connection of multi-channel sensors using single-ended connection

technique in the smallest space

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

makes wiring easy and tool-free.

The ED1839 digital input terminal acquires the binary 24 V DC control

signals from the process level and transmits them, in electrically isolated

form, to the higher-level automation device. The EtherCAT Terminal

contains 16 channels whose signal state is indicated by LEDs.

The power contacts are looped through. With the ED1839. the reference

ground for all inputs is the 0 V DC power contact.

Special features:

• positive switching

• adjustable filter times for reliable signal detection depending on the application

• suitable for both fast and slow signal curves

• direct connection of multi-channel sensors in single-ended connection

technique in the smallest space

The ED series EtherCAT Terminals have push-in connection technology

which makes wiring easy and tool-free.

The ED1809 digital input terminal acquires the binary 24 V DC control

signals from the process level and transmits them, in electrically isolated

form, to the higher-level automation device. The EtherCAT Terminal

contains 16 channels whose signal state is indicated by LEDs.

The power contacts are looped through. With the ED1809. the reference

ground for all inputs is the 0 V DC power contact.

Special features:

• positive switching

• input specification type 1/3

• no bouncing due to mechanical switches thanks to 3 ms input filter

• space-saving use in the control cabinet

• direct connection of multi-channel sensors using single-ended connection

technique in the smallest space

The ED series EtherCAT Terminals have push-in connection technology

which makes wiring easy and tool-free.

The EL1809 digital input terminal acquires the binary 24 V control

signals from the process level and transmits them, in an electrically

isolated form, to the higher-level automation unit. The EtherCAT

Terminal has 16 channels, whose signal states are indicated by LEDs.

The power contacts are connected through. With the EL1809.

the reference ground for all inputs is the 0 V power

contact.

Special features:

• input specification type 1/3

• no bouncing due to mechanical switches thanks to 3 ms input filter

• tool-free connection by direct plug-in technique for solid wire

conductors

• space-saving use in the control cabinet

• direct connection of multi-channel sensors in 1-wire connection

technology in the smallest space

• increased packing density with 16 connection points in the housing

of a 12 mm terminal block

The EL1808 digital input terminal acquires the binary 24 V control

signals from the process level and transmits them, in an electrically

isolated form, to the higher-level automation unit. The EtherCAT

Terminal contains eight channels, consisting of signal input and 24

V DC, whose signal state is indicated by LEDs.

The power contacts are connected through. With the EL1808. the

reference ground for all inputs is the 0 V power contact.

Special features:

• input specification type 1/3

• no bouncing due to mechanical switches thanks to 3 ms input filter

• tool-free connection by direct plug-in technique for solid wire conductors

• increased packing density with 16 connection points in the housing of

a 12 mm terminal block

The EL1804 digital input terminal acquires the binary 24 V control 

signals from the process level and transmits them, in an electrically

isolated form, to the higher-level automation unit. The EtherCAT

Terminal contains four channels whose signal state is indicated by

LEDs. The power contacts are connected through. With the EL1804.

the reference ground for all inputs is the 0 V power contact.

Special features:

• input specification type 1/3

• no bouncing due to mechanical switches thanks to 3 ms input filter

• +24 V and 0 V sensor supply connections

• tool-free connection by direct plug-in technique for solid wire conductors

• increased packing density with 16 connection points in the housing of a

12 mm terminal block

The EL1512 EtherCAT Terminal is an up/down counter and transmits

the counter value in an electrically isolated form to the higher level

automation device. When used as a single-channel up/down counter

(32-bit), the pulse is set via the clock input; the counting direction is

specified via the U/D input. Furthermore, the input can also be used

as a gate input for triggering the counter. In 2 counter mode, two

separate counters are available (Clock and Clock1 inputs), which can

be parameterized as up or down counters.

The signal states of the inputs are indicated by light emitting diodes.

The EL1512 is particularly suitable for simple counting tasks such as

the connection of a flow meter.

Special features:

• suitable for simple counting tasks with counting frequencies up to 1 kHz,

e.g., the connection of a flow meter

• one up and down counter or two separate up or down counters

The EL1502 EtherCAT Terminal is an up/down counter and transmits the

counter value in an electrically isolated form to the higher level automation

device. When used as a single-channel up/down counter (32-bit), the pulse

is set via the clock input; the counting direction is specified via the U/D input.

Furthermore, the input can also be used as a gate input for triggering the

counter. In 2 counter mode, two separate counters are available (Clock and

Clock1 inputs), which can be parameterized as up or down counters.

The signal state of the inputs and outputs is indicated by light emitting diodes.

Both outputs are switched according to the counter state, so that they can

be used as fast control signals for field devices. The EL1502 device supports

the distributed clocks function.

This means the counter can be read at constant intervals (DC accuracy << 1 µs).

Special features:

• suitable for fast counting tasks with counting frequencies up to 100 kHz

• one up and down counter or two separate up or down counters

• synchronized operation through distributed clocks XFC technology possible