EtherCAT Coupler with external connectors, power supply module and optional ID switches EJ1101-0022
extended temperature range

EJ1101-0022 | EtherCAT Coupler with external connectors, power supply module and optional ID switches

The EJ1101-0022 coupler connects EtherCAT with the EtherCAT plug-in modules (EJxxxx). It converts the passing telegrams from Ethernet 100BASE-TX to E-bus signal representation. The external RJ45 sockets can be installed directly on the signal distribution board. In combination with the external power supply modules EJ9400 (2.5 A) and EJ9404 (12 A), many configurations can be implemented (cabinet feed-throughs, built-in solutions, etc.).

The coupler is connected to the network via the upper EtherCAT interface. The lower RJ45 socket may be used to connect further EtherCAT devices in the same strand. With the EJ1101-0022 a unique ID can be assigned to a group of EtherCAT components via external ID switches. This group can then be located at any position within the EtherCAT network. Variable topologies are therefore easily implementable.

Technical data EJ1101-0022
Task within EtherCAT system coupling of EtherCAT plug-in modules (EJxxxx) to 100BASE-TX EtherCAT networks
Distance between stations max. 100 m (100BASE-TX)
Data transfer medium Industrial Ethernet/EtherCAT cable (min. Cat. 5), shielded
ID switch external (optional)
Diagnostics over-/undervoltage via EtherCAT CoE
Distributed clocks yes
Protocol EtherCAT
Delay typ. 1 µs
Data transfer rates 100 Mbaud
Bus interface 2 x RJ45 (external)
Power supply 24 V DC (-15 %/+20 %)
Current consumption E-bus typ. 310 mA
Current supply E-bus
Electrical isolation 500 V (power contact/supply voltage/Ethernet)
Dimensions (W x H x D) 12 mm x 66 mm x 55 mm
Operating/storage temperature -25…+60 °C/-40…+85 °C
Relative humidity 95 %, no condensation
EMC immunity/emission conforms to EN 61000-6-2/EN 61000-6-4
Protection class IP 20
Approvals/markings CE, UL
EtherCAT For further EtherCAT products please see the system overview