Beckhoff EK15 Series - Page 16

Product overview
EK1122, EK15xx16 Version: 3.4
3.1.1.2 Technical data
Technical data EK1122 EK1122-0080
Task within the EtherCAT system Coupling of EtherCAT junctions Coupling of EtherCAT junctions,
Fast-Hot-Connect technology
[}16]
Transmission medium Ethernet 100BASE-TX (min. CAT5)
Cable length between two Bus Couplers max. 100m
Protocol / Baud rate EtherCAT/ 100Mbaud
Configuration no address and configuration settings required
Bus connection 2 x RJ45
Power supply from E-bus
Current consumption typ. 220mA
Dimensions (W x H x D) approx. 26mm x 100mm x 52mm (width aligned: 23mm)
Weight approx. 70g
Permissible ambient temperature range
during operation
-25°C ... +60°C
(extended temperature range)
Permissible ambient temperature range
during storage
-40°C ... + 85°C
Permissible relative humidity 95%, no condensation
Mounting [}43]
on 35mm mounting rail conforms to EN 60715
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
Protection class IP20
Installation position variable
Approval CE
ATEX [}49]
cULus [}69]
3.1.1.3 Notes re. EtherCAT Fast Hot Connect technology
EtherCAT components that support Fast Hot Connect enable a faster fieldbus boot up following the
establishment of a connection. The boot up depends in detail on the number of devices, the topology and
activated Distributed Clocks. Whereas the normal establishment of a connection and communication takes
several seconds, less than 1 second is possible with FHC components.
Properties and system behavior
• Fast Hot Connect is supported from TwinCAT 2.11R3 Build 2221.
• Fast Hot Connect ports are specially marked.