Beckhoff EK1100 User Manual

Commissioning/application notes
EK110x, EK15xx 61Version: 3.6
Attention
TX / Rx channel assignment
During cable assembly [}62] note the assignment of the optical channels in the connec-
tion sockets. In the EK1541 the light-emitting transmitter channel (Tx) is the lower outlet in
the connection sockets.
Figure: Transmitter channels in the EK1541
Be sure to observe the safety instructions [}71] for class 1 lasers!
Attention
Use of blind plugs
In order to avoid accidents due to glare (Class 1 laser, please observe the safety instruc-
tions [}71]) and to protect the transceiver against environmental influences, unused sock-
ets should be sealed using the blind plugs provided!
Figure: Blind plugs in unused sockets

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