Technical data

All values are typical values over the entire temperature range, unless stated otherwise.

Technical data

EPP4374-0002

Fieldbus

     Fieldbus

EtherCAT

     Connection

EtherCAT P: Combined connection for EtherCAT and supply voltages

Input: 1 x M8 socket, 4-pin, P-coded
Downstream connection: 1 x M8 socket, 4-pin, P-coded

Supply voltages

     Connection

See Fieldbus connection

     Control voltage US

          Nominal voltage

24 VDC (-15 % / +20 %)

          Sum current

max. 3 A 1)

          Consumers

Module electronics: 120 mA at 24 VDC

     Peripheral voltage UP

          Nominal voltage

24 VDC (-15 % / +20 %)

          Sum current

max. 3 A 1)

          Consumers

• Sensors 2)
• Actuators 2)

Analog inputs

     Number

2

     Connection

M12 socket, 5-pin connection

     Signal range

Parameterizable:

  • -10 .. +10 V (default)
  • 0 .. 10 V
  • 0 .. 20 mA
  • 4 .. 20 mA

     Electrical specifications

     Sensor/actuator
     supply voltage 3)

from the peripheral voltage UP

max. 3 A in total, not short-circuit proof

Analog outputs

     Number

2

     Connection

M12 socket, 5-pin connection

     Output signal range

Parameterizable:

  • -10 .. +10 V (default)
  • 0 .. 10 V
  • 0 .. 20 mA
  • 4 .. 20 mA

     Electrical specifications

     Sensor/actuator
     supply voltage 3)

from the peripheral voltage UP

max. 3 A in total, not short-circuit proof

1) Sum current of consumers and power transmission.

2) "Actuators": Field devices that are intended to be connected to outputs.
   "Sensors": Field devices that are intended to be connected to inputs.

3) Supply voltage that is available on the plug connectors of the analog interfaces.

Technical data

EPP4374-0002

Environmental conditions

     Ambient temperature during operation

-25…+60 °C
-25…+55 °C according to cURus
0…+55 °C according to ATEX

     Ambient temperature during storage

-40…+85 °C

     Vibration / shock resistance

conforms to EN 60068-2-6 / EN 60068-2-27;
see also Additional checks.

     EMC immunity / emission

conforms to EN 61000-6-2 / EN 61000-6-4

     Protection class

IP65, IP66, IP67 conforms to EN 60529

Mechanics

     Weight

approx. 165 g

     Installation position

variable

Approvals and conformity

     Approvals

CE, cURus

Analog inputs

The measuring range can be switched during operation. The following table shows the electrical specifications depending on the selected measuring range.

Technical data

Measuring range

-10…10 V

0…10 V

0…20 mA

4…20 mA

Input type

Differential

Input resistance

> 200 kΩ

> 200 kΩ

85 Ω typ. + diode voltage

85 Ω typ. + diode voltage

Digital resolution

16-bit

15-bit

15-bit

15-bit

Measuring error

< 0.3 % relative to full scale value

Conversion time

approx. 100 µs

Input filter limit frequency

5 kHz

Value of the least significant bit

approx. 305 µV

approx. 305 µV

approx. 610 µA

approx. 488 µA

The analog inputs and outputs have a common analog ground potential. The analog ground potential is electrically isolated from all other ground potentials in the box.

Analog outputs

The output signal range can be switched during operation. The following table shows the electrical specifications depending on the selected output signal range.

Technical data

Output signal range

-10…10 V

0…10 V

0…20 mA

4…20 mA

Load resistor / load

> 5 kΩ

> 5 kΩ

< 500 Ω

< 500 Ω

Digital resolution

16-bit

15-bit

15-bit

15-bit

Output error

< 0.1 % (ambient temperature 0…+55 °C)
< 0.2 % (ambient temperature < 0 °C or > 55 °C)

related to the final value.

Conversion time

approx. 40 µs

Value of the least significant bit

approx. 305 µV

approx. 305 µV

approx. 610 µA

approx. 488 µA

The analog inputs and outputs have a common analog ground potential. The analog ground potential is electrically isolated from all other ground potentials in the box.

Additional tests

The devices have undergone the following additional tests:

Test

Explanation

Vibration

10 frequency sweeps in 3 axes

5 Hz < f < 60 Hz displacement 0.35 mm, constant amplitude

60.1 Hz < f < 500 Hz acceleration 5 g, constant amplitude

Shocks

1000 shocks in each direction, in 3 axes

35 g, 11 ms