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Beckhoff Automation FZE

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EJ1122 | 2-port EtherCAT junction

EJ1122 | 2-port EtherCAT junction

EJ1122 | 2-port EtherCAT junction

EJ1122 | 2-port EtherCAT junction

EJ1122 | 2-port EtherCAT junction

EJ1122 | 2-port EtherCAT junction

EJ1122 | 2-port EtherCAT junction

EJ1122 | 2-port EtherCAT junction

EJ1122 | 2-port EtherCAT junction

EtherCAT plug-in modules of the EJ series

Efficient series machine manufacturing: plug-and-play in the control cabinet

EtherCAT plug-in modules: Bus Terminals for circuit boards

EtherCAT plug-in modules of the EJ series

Efficient series machine manufacturing: plug-and-play in the control cabinet

EtherCAT plug-in modules: Bus Terminals for circuit boards

The EJ1122 2-port EtherCAT junction can be positioned in an EtherCAT module segment anywhere between the EtherCAT plug-in modules and enables configuration of EtherCAT star topologies. A modular EtherCAT star hub can be realized by using several EJ1122 on one signal distribution board.

 

Special features:

  • Connection technology: 2 x RJ45 sockets, external for positioning directly on the signal distribution board
  • Connection lengths: up to 100 m
  • Can be used for configuring an EtherCAT star topology

 

The RJ45 sockets are external and allow positioning directly on the signal distribution board. Individual devices or complete EtherCAT segments can be connected at the junction ports. The EJ1122 supports coupling and uncoupling of EtherCAT segments during operation (Hot Connect).

Product status:

Regular delivery

Product information

Technical dataEJ1122
Task within EtherCAT systemcoupling of EtherCAT junctions
Distance between stationsmax. 100 m (100BASE-TX)
Data transfer mediumIndustrial Ethernet/EtherCAT cable (min. Cat.5), shielded
ProtocolEtherCAT
Delaytyp. 1 µs
Data transfer rates100 Mbit/s
Bus interfaceplug connector on the signal distribution board, e.g. 2 x RJ45
Power supplyfrom E-bus
Current consumption E-bustyp. 330 mA
Weightapprox. 30 g
Operating/storage temperature0…+55 °C/-25…+85 °C
Relative humidity95 %, no condensation
EMC immunity/emissionconforms to EN 61000-6-2/EN 61000-6-4
Vibration/shock resistanceconforms to EN 60068-2-6/EN 60068-2-27
Protect. rating/installation pos.IP20/see documentation
Approvals/markingsCE
Housing dataEJ-12-16pin
Design formEtherCAT I/O plug-in module
Materialpolycarbonate
Installationon signal distribution board
Mechanical codingEJ plug-in module: signal-specific coding pins on the housing,
signal distribution board: holes in the printed circuit board
Lockinglatching lug in circuit board cut-out
Connection methodfield wiring: application-specific wiring level on the signal distribution board,
EJ plug-in module: 2 x 20-pin socket strip
Dimensions (W x H x D)12 mm x 66 mm x 55 mm

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