EL3044 - Technical data

analog inputs

4

Signal current

0 mA ... 20 mA

Internal resistance

typ. 85 Ω

Resolution

12-bit (16-bit presentation)

Sampling type

multiplex

Ground reference

single ended

Conversion time
(default setting: 50 Hz filter)

typ. 0.625 ms

Input filter cut-off frequency

1 kHz

Measuring error relative to the full scale value
(total measuring range)

< ±0.5 % below 0 °C
< ±0.3 % at 0 °C ... +55 °C
< ±0.5 % above 55 °C
(observe permissible ambient temperature range!)

Power supply for the electronics

via the E-bus

Current consumption via E-bus

typ. 130 mA

Distributed clocks support

no

Support NoCoeStorage

yes

Electrical isolation

500 V (E-bus/field voltage)

Dielectric strength

max. 30 V

Bit width in process image (default setting)

2 bytes status, 2 bytes value per channel

Configuration

no address or configuration settings required

Weight

approx. 60 g

Permissible ambient temperature range during operation

-25 °C ... +60 °C

Permissible ambient temperature range during storage

-40 °C ... +85 °C

Permissible relative air humidity

95%, no condensation

Dimensions (W x H x D)

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

Installation

on 35 mm mounting rail, conforms to EN 60715

Enhanced mechanical load capacity

yes, see also Installation instructions for enhanced mechanical load capacity

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

Identification / approval^*)

CE, EAC, UKCA, CCC
DNV, ATEX, IECEx, cFMus, cULus,

ATEX

II 3 G Ex ec IIC T4 Gc

IECEx

Ex ec IIC T4 Gc

cFMus

Class I, Division 2, Groups A, B, C, D
Class I, Zone 2, AEx/Ex ec IIC T4 Gc