EL5102 - Technical data

Encoder type

Incremental, differential (RS422), single-ended (TTL, open collector), counter, pulse generator

Encoder connection

Differential inputs (RS422): A, A̅, B, B̅, C, C̅

Single-ended connection (TTL, Open Collector): A, B, C

Counters, pulse generators: A, B

Number of channels

2 x A, B, C

Additional inputs

Latch, Gate/Latch (24 V_DC, t_ON > 1 µs) per channel,

Status Input input (max. 5 V_DC, negative switching, t_ON > 10 µs) per channel

Encoder operating voltage

5 V_DC (preset), 12 V_DC, 24 V_DC switchable, 0.3 A per channel (generated from the 24 V_DC power contacts)

Counter

32 bit (default) or 16 bit switchable

Cut-off frequency

RS422 mode: 20 million increments/s with 4-fold evaluation, corresponds to 5 MHz

TTL mode: 4 million increments/s with 4-fold evaluation, corresponds to 1 MHz

Open Collector: 400,000 increments/s with 4-fold evaluation, corresponds to 100 kHz

Quadrature decoder

4-fold evaluation (preset), 2-fold, 1-fold evaluation switchable

Micro-increments resolution

1/256 bit micro-increments

Broken wire detection to sensor

Yes for RS422 encoder

Distributed Clocks

Yes

Timestamp

Resolution 1 ns

Special functions

Frequency, period duration and duty cycle measurement, micro increments, adjustable interference pulse filters,

Timestamp on: last incremental edge, zero pulse C, Latch input and Gate/Latch input

Cycle time

min. 100 µs

Current consumption via E-bus

typ. 210 mA

Current consumption from power contacts

typ. 20 mA + load

Electrical isolation

500 V (E-bus/field voltage)

Configuration

via TwinCAT EtherCAT subscriber configuration

Weight

approx. 100 g

Permissible ambient temperature range during operation

0°C ... +55°C

Permissible ambient temperature range during storage

-25°C ... +85°C

Permissible relative air humidity

95%, no condensation

Dimensions (W x H x D)

approx. 27 mm x 100 mm x 70 mm (width aligned: 24 mm)

Installation on mounting rails

on 35 mm mounting rail according 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 class

IP20

Installation position

variable

Approvals / markings*

CE, EAC, UKCA