Technical data

 

 

Technical data

EJ2522

Connection technology

Pulse train (frequency output)

Number of outputs

RS422 differential outputs

alternatively:

2-channel (A,B) or 1-channel (A, B, C)

Output specification

RS422, differential, 50 mA, min. 120 Ω load

Signal voltage

RS422 level (differential min. 1 V, max. 3 V)

Distributed Clocks

Yes

Base frequency

0 .. 4 MHz, default: 50 kHz

Duty cycle

50 % (±10 %)

Resolution

16 bits (incl. sign, scaled via the set frequency range)

Step size

min. 10 ns (internal)

Current consumption via E-bus

typ. 180 mA

Current consumption load voltage
(Up contacts)

typ. 50 mA (load-dependent)

Special features

ABC incremental encoder simulation including interfacing with TwinCAT NC

Electrical isolation

500 V (E-bus/field voltage)

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

Operating altitude

max. 2,000 m

Dimensions (W x H x D)

approx. 24 mm x 66 mm x 55 mm

Weight

approx. 50 g

Mounting

on signal distribution board

Degree of pollution

2

Installation position

Installation positions

Mechanical position coding

1 and 4

Color coding

red

Vibration / shock resistance

conforms to EN 60068-2-6/EN 60068-2-27 (with corresponding signal distribution board)

EMC immunity / emission

conforms to EN 61000-6-2 /EN 61000-6-4 (with corresponding signal distribution board)

Protection class

EJ module: IP20
EJ system: dependent on the signal distribution board and housing

Approvals / markings

CE, EAC, UKCA

CE approval

The CE Marking refers to the EtherCAT plug-in module mentioned above.
If the EtherCAT plug-in module is used in the production of a ready-to-use end product (PCB in conjunction with a housing), the manufacturer of the end product must check compliance of the overall system with relevant directives and CE certification.
To operate the EtherCAT plug-in modules, they must be installed in a housing.