EL1084, EL1088, EL1094, EL1098 - Technical data

Number of inputs

4

8

4

8

Nominal voltage of the inputs

24 V_DC (-15% / +20%)

Signal voltage "0"

18 V ... 30 V

Signal voltage "1"

0 V ... 7 V

Input filter

3 ms

3 ms

10 µs

10 µs

Input current

typ. 3 mA

Current consumption power contacts

typ. 20 mA

typ. 25 mA

typ. 20 mA

typ. 25 mA

Current consumption via E-bus

typ. 90 mA

Electrical isolation

500 V (E-bus/field voltage)

Bit width in the process image

4 input bits

8 input bits

4 input bits

8 input bits

Configuration

no address setting, configuration via TwinCAT System Manager

Weight

approx. 55 g

Permissible ambient temperature range during operation

0°C ... +55°C

0°C ... +55°C
(aligned in horizontal installation position)
0°C ... +45°C
(all other installation positions,
see Note)

0°C ... +55°C

0°C ... +55°C
(aligned in horizontal installation position)
0°C ... +45°C
(all other installation positions,
see Note)

Permissible ambient temperature range during storage

-25°C ... +85°C

Permissible relative humidity

95%, no condensation

Dimensions (W x H x D)

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

Mounting

on 35 mm mounting rail conforms to EN 60715

Enhanced mechanical load capacity

yes, see also Installation instructions for terminals with increased mechanical load capacity

Vibration/shock resistance

according to EN 60068‑2-6/EN 60068‑2‑27

EMC resistance burst/ESD

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

Protection class

IP20

Installation position

variable

see note

variable

see note

Approvals/markings*

CE, UKCA, EAC, cULus,
ATEX, IECEx,
DNV GL

ATEX

II 3 G Ex nA IIC T4 Gc

IECEx

Ex nA IIC T4 Gc