Beckhoff ED4174 | EtherCAT Terminal, 4-channel analog output, multi-function

The ED4174 analog output terminal is a universal 10 V/20 mA output

module in the 16-bit class for demanding, dynamic control tasks.

Standard signals in the -10/0...+10 V or -20/0/+4...+20 mA ranges

can be generated per channel. CoE can be used to set each channel

to U or I mode in TwinCAT or from the controller.

The voltage and current outputs are single-ended, meaning that they

each refer to the 0 V DC power contact. All outputs are digitized with

a 16-bit resolution and transmitted to the higher-level automation

system under electrical isolation. With a technical output range of 

±107% of the nominal range, unconventional setpoints, such as for

error reporting purposes, can also be output.

The current outputs can have high load resistances and report

overload, wire break, or – in the case of voltage outputs – a short

circuit.

The terminal has 24 V/0 V DC contacts for the supply of the actuators.

The ED4074 analog output terminal is a universal 10 V/20 mA output module

in the 16-bit class for simple control tasks. Standard signals in the -10/0...

+10 V or -20/0/+4...+20 mA ranges can be generated per channel.

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

controller.

The voltage and current outputs are single-ended, meaning that they each

refer to the 0 V DC power contact. All outputs are digitized with a 16-bit

resolution and transmitted to the higher-level automation system under

electrical isolation. With a technical output range of ±107% of the nominal

range, unconventional setpoints, such as for error reporting purposes, can

also be output.

The current outputs can have high load resistances and report overload,

wire break, or – in the case of voltage outputs – a short circuit.

The ED4074 terminal has 24 V/0 V DC contacts for the supply of the

actuators.

The ED4072 analog output terminal is a universal 10 V/20 mA output

module in the 16-bit class for simple control tasks. Standard signals

in the -10/0...+10 V or -20/0/+4...+20 mA ranges can be generated

per channel. CoE can be used to set each channel to U or I mode in

TwinCAT or from the controller.

The voltage and current outputs are single-ended, meaning that they

each refer to the 0 V DC power contact. All outputs are digitized with

a 16-bit resolution and transmitted to the higher-level automation

system under electrical isolation. With a technical output range of

±107% of the nominal range, unconventional setpoints, such as for

error reporting purposes, can also be output.

The current outputs can have high load resistances and report

overload, wire break, or – in the case of voltage outputs – a short

circuit.

The ED4072 terminal has 24 V/0 V DC contacts for the supply of the

actuators.

The EM3701 analog input terminal measures the differential pressure between

two hose connections in a measuring range of ±100 mbar. The pressure value

is directly available to the controller as a 16-bit value, and errors such as out-

of-range values are also displayed. The compact design and simple connection

system support space-saving and quick installation with no need for additional

measuring devices.

The terminal can be used to measure pressure or also to replace a pressure

switch. It is not suitable for measuring aggressive gases. The pressure value

in the controller enables the switching threshold to be stored as a parameter

for a logical operation.

Manually setting the pressure switch in the application is therefore no longer

required.