Article image EK1122

Beckhoff EK1122

EK1122 | 2-port EtherCAT junction

On Request. Please send us an email to inquire the price and avaliability.
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Description

The 2-port EtherCAT junction enables configuration of EtherCAT star topologies. A modular EtherCAT star can be realised by using several EK1122 units in a station. Individual devices or complete EtherCAT strands can be connected at the junction ports. The EtherCAT junctions are connected via RJ45 sockets with direct display of link and activity status. The Run LED indicates the status of the EK1122. Through TwinCAT and other suitable EtherCAT masters the EK1122 also supports coupling and uncoupling of EtherCAT strands during operation (Hot Connect).

Technical parameters

Task within EtherCAT system: coupling of EtherCAT junctions
Data transfer medium: Ethernet/EtherCAT cable (min. Cat. 5), shielded
Distance between stations: 100 m (100BASE-TX)
Protocol: EtherCAT
Delay: approx. 1 µs
Data transfer rates: 100 Mbit/s
Configuration: not required
Bus interface: 2 x RJ45
Power supply: from E-bus
Current consumption: typ. 220 mA
Weight: approx. 65 g
Operating/storage temperature: -25…+60 °C/-40…+85 °C
Relative humidity: 95 %, no condensation
Vibration/shock resistance: conforms to EN 60068-2-6/EN 60068-2-27
EMC immunity/emission: conforms to EN 61000-6-2/EN 61000-6-4
Protect. class/installation pos.: IP 20/variable
Approvals/markings: CE, UL, ATEX, IECEx
Ex marking: II 3 G Ex nA IIC T4 Gc Ex nA IIC T4 Gc Ex tc IIIC T135 °C Dc

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