EL3072 - Technical data

Analog inputs

2

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

no

Support NoCoEStorage

yes

Resolution

16 bits (including sign)

Sampling time

1 ms

Sampling type

Multiplex, approx. 60 µs delay between channels

Ground reference

single-ended

Internal resistance

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

Input filter cut-off frequency

1 kHz

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. 125 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

30 V

Current measuring range

30 V

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

Voltage measuring range

50 V

Current measuring range

50 V

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

Approvals/markings^*)

CE, EAC, UKCA, cULus