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Beckhoff Manuals
Network Hardware
EK1561
Documentation
Beckhoff EK1561 Documentation
Ethercat junctions
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Contents
Table of Contents
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Table of Contents
Table of Contents
1 Overview Ethercat Junctions
Table of Contents
2 Foreword
Notes on the Documentation
Safety Instructions
Documentation Issue Status
Version Identification of Ethercat Devices
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
3 Product Overview
Junction with RJ45 Connection
Ek1122, Ek1122-0080
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
Junctions with M8 Connection
Ek1122-0008
Fig. 16 EK1122-0008
Junctions with Fiber Optic Connection
Ek1521
Fig. 17 EK1521
Ek1521-0010
Fig. 18 EK1521-0010
Junctions with POF Connection
Ek1561
Fig. 19 EK1561
4 Basics
Basic Function Principles of Ethercat Junctions
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
Ethercat Basics
Ethercat Cabling - Wire-Bound
General Notes for Setting the Watchdog
Fig. 28 System Manager Current Calculation
Fig. 29 Ethercat Tab -> Advanced Settings -> Behavior -> Watchdog
Ethercat State Machine
Fig. 30 States of the Ethercat State Machine
Coe - Interface: Notes
Ekxxxx - Optional Distributed Clocks Support
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
5 Mounting and Wiring
Instructions for ESD Protection
M8 Connector Cabling
Fig. 34 Spring Contacts of the Beckhoff I/O Components
Fig. 35 ZK1090-3131-0Xxx
Nut Torque for Connectors
Fig. 36 X1 and X2 of EK1122-0008
Fig. 37 Ethercat Box with M8 Connectors
Mounting and Demounting - Terminals with Front Unlocking
Recommended Mounting Rails
Positioning of Passive Terminals
Fig. 38 Correct Positioning
Fig. 39 Incorrect Positioning
ATEX - Special Conditions (Extended Temperature Range)
ATEX Documentation
6 Commissioning/Application Notes
Application Notes RJ45 Junction
Settings and Port Assignment
Fig. 40 EK1122 Port ID
Application Notes M8 Junction
Settings and Port Assignment
Fig. 41 Internal and External Port Assignment for EK1122
Application Notes Fiber Optic Junction
Settings and Port Assignment
Notes on Suitable Optical Fiber Cables
Application with EK1521 and EL1521-0010
Application Notes POF Junction
Settings and Port Assignment
Notes Regarding Suitable POF Cables
Application with EK1561
Notes Regarding Assembly of POF Cables with the Connector Set ZS1090-0008
7 Error Handling and Diagnostics
Diagnostic Leds EK1122, EK1122-0008
Diagnostic Leds EK1521, EK1521-0010
Diagnostic Leds EK1561
8 Appendix
Safety Instructions and Behavioral Rules for Class 1 Laser
UL Notice
Firmware Compatibility
Firmware Update El/Es/Em/Epxxxx
Device Description ESI File/Xml
Firmware Explanation
Updating Controller Firmware *.Efw
FPGA Firmware *.Rbf
Simultaneous Updating of Several Ethercat Devices
Support and Service
List of Illustrations
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Quick Links
1
Overview Ethercat Junctions
2
Ek1122, Ek1122-0080
3
Fig. 9 Ek1122-XXXX
4
Fig. 17 Ek1521
5
Diagnostic Leds Ek1122, Ek1122-0008
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Documentation
EK1122, EK15xx
EtherCAT Junctions
Version:
Date:
3.4
29.11.2018
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