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
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
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| Technical data | EJ1122 |
|---|---|
| Task within EtherCAT system | coupling of EtherCAT junctions |
| Distance between stations | max. 100 m (100BASE-TX) |
| Data transfer medium | Industrial Ethernet/EtherCAT cable (min. Cat.5), shielded |
| Protocol | EtherCAT |
| Delay | typ. 1 µs |
| Data transfer rates | 100 Mbit/s |
| Bus interface | plug connector on the signal distribution board, e.g. 2 x RJ45 |
| Power supply | from E-bus |
| Current consumption E-bus | typ. 330 mA |
| Weight | approx. 30 g |
| Operating/storage temperature | 0…+55 °C/-25…+85 °C |
| Relative humidity | 95 %, no condensation |
| EMC immunity/emission | conforms to EN 61000-6-2/EN 61000-6-4 |
| Vibration/shock resistance | conforms to EN 60068-2-6/EN 60068-2-27 |
| Protect. rating/installation pos. | IP20/see documentation |
| Approvals/markings | CE |
| Housing data | EJ-12-16pin |
|---|---|
| Design form | EtherCAT I/O plug-in module |
| Material | polycarbonate |
| Installation | on signal distribution board |
| Mechanical coding | EJ plug-in module: signal-specific coding pins on the housing, signal distribution board: holes in the printed circuit board |
| Locking | latching lug in circuit board cut-out |
| Connection method | field 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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