Beckhoff EK15 Series Documentation page 83

List of illustrations
Fig. 1 EL5021 EL terminal, standard IP20 IO device with serial/ batch number and revision ID (since
2014/01).......................................................................................................................................
Fig. 2 EK1100 EtherCAT coupler, standard IP20 IO device with serial/ batch number.........................
Fig. 3 CU2016 switch with serial/ batch number....................................................................................
Fig. 4 EL3202-0020 with serial/ batch number 26131006 and unique ID-number 204418 ...................
Fig. 5 EP1258-00001 IP67 EtherCAT Box with batch number/ date code 22090101 and unique se-
rial number 158102......................................................................................................................
Fig. 6 EP1908-0002 IP67 EtherCAT Safety Box with batch number/ date code 071201FF and
unique serial number 00346070 ..................................................................................................
Fig. 7 EL2904 IP20 safety terminal with batch number/ date code 50110302 and unique serial num-
ber 00331701...............................................................................................................................
Fig. 8 ELM3604-0002 terminal with unique ID number (QR code) 100001051 and serial/ batch num-
ber 44160201...............................................................................................................................
Fig. 9 EK1122-xxxx................................................................................................................................
Fig. 10 Fast-Hot-Connect ports at the EK1122-0080 ..............................................................................
Fig. 11 Identification of FHC port at EK1122-0080 and EK1101-0080 ....................................................
Fig. 12 Recommended combination of Ethernet ports ............................................................................
Fig. 13 Configuration of a Fast Hot Connect group .................................................................................
Fig. 14 Marking in the TwinCAT System Manager ..................................................................................
Fig. 15 DC master setting ........................................................................................................................
Fig. 16 EK1122-0008...............................................................................................................................
Fig. 17 EK1521 ........................................................................................................................................
Fig. 18 EK1521-0010...............................................................................................................................
Fig. 19 EK1561 ........................................................................................................................................
Fig. 20 EtherCAT line topology................................................................................................................
Fig. 21 Line topology with extensions......................................................................................................
Fig. 22 Direction of data flow in the ESC .................................................................................................
Fig. 23 Example configuration .................................................................................................................
Fig. 24 Online topology............................................................................................................................
Fig. 25 Example configuration with interrupted cable ..............................................................................
Fig. 26 Topology display for interrupted line............................................................................................
Fig. 27 Comparison of the frame displays in the System Manager ........................................................
Fig. 28 System manager current calculation ..........................................................................................
Fig. 29 EtherCAT tab -> Advanced Settings -> Behavior -> Watchdog ..................................................
Fig. 30 States of the EtherCAT State Machine........................................................................................
Fig. 31 DC tab for indicating the Distributed Clocks function...................................................................
Fig. 32 Advanced Distributed Clocks settings in the EtherCAT master...................................................
Fig. 33 TwinCAT setting for using this component as reference clock ...................................................
Fig. 34 Spring contacts of the Beckhoff I/O components.........................................................................
Fig. 35 ZK1090-3131-0xxx ......................................................................................................................
Fig. 36 X1 and X2 of EK1122-0008 .........................................................................................................
Fig. 37 EtherCAT Box with M8 connectors..............................................................................................
Fig. 38 Correct positioning.......................................................................................................................
Fig. 39 Incorrect positioning.....................................................................................................................
Fig. 40 EK1122 port ID ...........................................................................................................................
Fig. 41 Internal and external port assignment for EK1122 .....................................................................
EK1122, EK15xx Version: 3.4
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