EL3074 - Technical data

Analog inputs

4

Signal voltage

-10/0…+10 V

Signal current

-20/0/+4…+20 mA

Measuring range, nominal

Voltage measuring range

-10/0…+10 V

Current measuring range

-20/0/+4…+20 mA

Measuring range, technical

Voltage measuring range

-10.73…+10.73 V

Current measuring range

-21.47…+21.47 mA

Measuring error (total measuring range)

< ±0.3 % (related to the nominal full scale value)

Distributed Clocks

yes

Accuracy Distributed Clocks

<< 1 µs

Support NoCoEStorage

yes

Resolution

12 bits (including sign)

Sampling time

1 ms

Sampling type

Multiplex

Ground reference

U, I single-ended

Internal resistance

Voltage measurement: > 200 kΩ | Current measurement: 85 Ω typ

Input filter cut-off frequency

1 kHz

Common-mode voltage U_CM

max. 35 V (voltage measurement)

Minimum EtherCAT cycle time

500 µs

Overcurrent protection, nominal

typ. 50 mA

Width in the process image

Inputs: 16 bytes

Configuration

no address or configuration settings required

Special features

U/I parameterizable, Extended Range 107% preset, standard and compact process image, FIR/IIR filter can be activated

Power supply for the electronics

via the E-bus

Current consumption via E-bus

typ. 150 mA

Electrical isolation

Channel/E-bus: functional separation 707 V DC type test

Recommended operating voltage range
(against reference ground to GND/ 0 V power contact)

Voltage measuring range

U_CM 35 V max.

Current measuring range

Dielectric strength max. 50 V, single-ended

Recommended signal range

Voltage measuring range

Extended Range (107%), differential

Current measuring range

Extended Range (107%), single-ended

Destruction limit
(against reference ground to GND/ 0 V power contact)

Voltage measuring range

50 V

Current measuring range

50 V

Destruction limit
(differential)

Voltage measuring range

50 V

Current measuring range

not applicable

Weight

approx. 65 g

Permissible ambient temperature range during operation

-25…+60 °C

Permissible ambient temperature range during storage

-40…+85 °C

Permissible relative air humidity

95 %, no condensation

Design

HD (High Density) housing with signal LED

Dimensions (W x H x D)

approx. 15 mm x 100 mm x 70 mm (width aligned: 12 mm)

Assembly

on 35 mm mounting rail according to EN 60715

Vibration / shock resistance

conforms to EN 60068-2-6 / EN 60068-2-27,

EMC immunity / emission

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

Protection rating

IP20

Installation position

variable

Marking^*)

CE, EAC, UKCA