Beckhoff EK1100 User Manual

Mounting and wiring
EK110x, EK15xx 51Version: 3.6
GND concept
Fig.36: GND concept EKxxxx
Fuse protection
Coupler supply, fuse 1:
depending on the required current consumption and hence the configured terminals
typical max. 1A
Power contacts, fuse 2:
permitted max. 10 A (slow-blow)
The coupler electronics and the power contacts can be supplied together from the same source. In this case
the fuse should be dimensioned for 10A max.

Beckhoff EK1100 Specifications

General

Product Type	EtherCAT Coupler
Number of Ports	2
Fieldbus	EtherCAT
Bus Interface	EtherCAT
Protection Class	IP20
Max. Current Supply for the E-bus	2 A
Electrical Isolation	500 V (E-bus/Fieldbus)
Weight	approx. 150 g
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
Approvals/Markings	CE, UL, ATEX, IECEx
Power Supply	24 V DC (-15%/+20%)
Operating Temperature	-25°C to +60°C
Storage Temperature	-40°C to +85°C
Current Consumption Power Contacts	10 mA
Number of I/O Modules	64
Installation Position	any