Overview EL5101-00xx series

Sensor connection

A, ¬A, B, ¬B, C, ¬C (RS422 differential inputs) also single-ended connection (5 V ±20%) possible (EL5101 from hardware 09)

A, ¬A, B, ¬B, C, ¬C (RS422 differential inputs)

Additional inputs

gate, latch (24 V_DC, both max. 1 MHz permitted),
status input (max. 5 V_DC, potential-free, switching to negative potential)

-

Encoder operating voltage /
Encoder supply

5 V_DC (-5% to +10%)
(generated from the 24 V_DC power contacts)

Sensor output current

0.5 A

Counter

16 bit, 16/32 bit switchable
(EL5101 from firmware 14 / hardware 09)

32 bit

Zero pulse latch

16 bit, 16/32 bit switchable
(EL5101 from firmware 14 / hardware 09)

-

Limit frequency

1 MHz
(equals 4 million increments with 4-fold evaluation)

5 MHz
(equals 20 million increments with 4-fold evaluation)

Quadrature decoder

4-fold evaluation

Distributed Clocks

in enhanced operating mode
(from firmware 14 / hardware 09)

yes

Broken wire detection to sensor

in enhanced operating mode
(from firmware 14 / hardware 09)

yes

Cycle time

min. 100 µs

min. 500 µs

Conversion time

-

10 µs / 100 kSps

Oversampling factor

-

n = 1..100, adjustable

MTBF (+55°C)

-

> 790,000 h

-

Gate- and Latch function

yes

yes

yes

no

Micro-increments

in enhanced operating mode
(from firmware 14 / hardware 09)

yes

no

no

Timestamp of edges

in enhanced operating mode
(from firmware 14 / hardware 09)

yes

yes

no

Period and Frequency measurement

yes

yes

yes

no

Up/down counter

yes

yes

no

no

Filter

yes

yes

yes

no

Oversampling

no

no

no

yes

TwinSAFE Single Channel

no

yes

no

no