EtherCAT Coupler EK1100
Power LEDs
E-bus
Coupler
supply
Input for
power contacts
Power contacts
Link/Act In
Signal input EtherCAT
Link/Act Out
Signal output EtherCAT
extended temperature range
extended shock and vibration range 25g

EK1100 | EtherCAT Coupler

The EK1100 coupler connects EtherCAT with the EtherCAT Terminals (ELxxxx). One station consists of an EK1100 coupler, any number of EtherCAT Terminals and a bus end terminal. The coupler converts the passing telegrams from Ethernet 100BASE-TX to E-bus signal representation.

The coupler is connected to the network via the upper Ethernet interface. The lower RJ45 socket may be used to connect further EtherCAT devices in the same strand. In the EtherCAT network, the EK1100 coupler can be installed anywhere in the Ethernet signal transfer section (100BASE-TX) – except directly at the switch. The couplers EK9000 and EK1000 are suitable for installation at the switch.

Technical data EK1100
Task within EtherCAT system coupling of EtherCAT Terminals (ELxxxx) to 100BASE-TX EtherCAT networks
Data transfer medium Ethernet/EtherCAT cable (min. Cat. 5), shielded
Distance between stations max. 100 m (100BASE-TX)
Number of EtherCAT Terminals up to 65,534
Protocol EtherCAT
Delay approx. 1 µs
Data transfer rates 100 Mbit/s
Configuration not required
Bus interface 2 x RJ45
Power supply 24 V DC (-15 %/+20 %)
Current consumption from US 70 mA + (∑ E-bus current/4)
Current consumption from UP load
Current supply E-bus 2000 mA
Power contacts max. 24 V DC/max. 10 A
Electrical isolation 500 V (power contact/supply voltage/Ethernet)
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
Accessories  
ZK1090-9191-0xxx RJ45, plug, straight, male, 8-pin – RJ45, plug, straight, male, 8-pin
ZK1093-9191-0xxx RJ45, plug, straight, male, 8-pin – RJ45, plug, straight, male, 8-pin
ZS1090-0003 plug, field assembly, RJ45, IP 20, straight, male, 4-pin, AWG22…24, PU = 10 pieces, Ø 4,5 - 9,0 mm, shielded
ZS1090-0005 plug, field assembly, RJ45, IP 20, straight, male, 8-pin, AWG22…26, PU = 10 pieces, Ø 5.5…8.5 mm, shielded
ZB9010 Industrial Ethernet/EtherCAT cable, shielded, PVC, 1 x 4 x AWG22, fixed installation, CAT5, green
ZB9020 Industrial Ethernet/EtherCAT cable, shielded, PUR, 1 x 4 x AWG22, drag-chain suitable, CAT5, green
System  
EtherCAT For further EtherCAT products please see the system overview