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Manuals and User Guides for Beckhoff EK1818. We have
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Beckhoff EK1818 manual available for free PDF download: Documentation
Beckhoff EK1818 Documentation (71 pages)
EtherCAT Bus Coupler
Brand:
Beckhoff
| Category:
Network Hardware
| Size: 2.19 MB
Table of Contents
Table of Contents
4
2 Foreword
7
Notes on the Documentation
7
Safety Instructions
8
Documentation Issue Status
9
Version Identification of Ethercat Devices
9
Fig. 1 EL5021 el Terminal, Standard IP20 IO Device with Serial/ Batch Number and Revision ID (Since 2014/01)
11
Fig. 2 EK1100 Ethercat Coupler, Standard IP20 IO Device with Serial/ Batch Number
11
Fig. 3 CU2016 Switch with Serial/ Batch Number
11
Fig. 4 EL3202-0020 with Serial/ Batch Number 26131006 and Unique ID-Number 204418
12
Fig. 5 EP1258-00001 IP67 Ethercat Box with Batch Number/ Date Code 22090101 and Unique Se- Rial Number 158102
12
Fig. 6 EP1908-0002 IP67 Ethercat Safety Box with Batch Number/ Date Code 071201FF and Unique Serial Number 00346070
12
Fig. 7 EL2904 IP20 Safety Terminal with Batch Number/ Date Code 50110302 and Unique Serial Num- Ber 00331701
12
Fig. 8 ELM3604-0002 Terminal with Unique ID Number (QR Code) 100001051 and Serial/ Batch Num- Ber 44160201
13
3 Basic Principles
14
Ethercat Basics
14
Ethercat Cabling - Wire-Bound
14
Ethercat State Machine
15
Fig. 9 System Manager Current Calculation
15
Fig. 10 States of the Ethercat State Machine
15
Coe - Interface: Notes
16
Distributed Clock
16
4 Product Overview
18
Overview of Ethercat Couplers Ek18Xx
18
Fig. 11 Ethercat Coupler Communication Diagram
18
Introduction
20
Fig. 12 Ek18Xx
20
Technical Data
21
Optional Distributed Clocks Support
22
Fig. 13 DC Tab for Indicating the Distributed Clocks Function
22
Fig. 14 Advanced Distributed Clocks Settings in the Ethercat Master
22
Fig. 15 Twincat Setting for Using this Component as Reference Clock
23
Ethercat Coupler Port Allocation
24
Fig. 16 Example of an EK1100 Ethercat Coupler with 3 Ports
24
Fig. 17 Internal and External Port Assignment EK1100 Bus Coupler
25
5 Mounting and Wiring
27
Instructions for ESD Protection
27
Installation on Mounting Rails
27
Fig. 18 Spring Contacts of the Beckhoff I/O Components
27
Fig. 19 Attaching on Mounting Rail
28
Fig. 20 Disassembling of Terminal
29
Connection System
30
Fig. 21 Power Contact on Left Side
30
Fig. 22 Standard Wiring
31
Fig. 23 Pluggable Wiring
31
Fig. 24 High Density Terminals
31
Fig. 25 Mounting a Cable on a Terminal Connection
32
Positioning of Passive Terminals
34
Power Supply, Potential Groups
34
Fig. 26 Correct Positioning
34
Fig. 27 Incorrect Positioning
34
Fig. 28 Potential Connection Diagram (Example EK1814)
35
Fig. 29 GND Concept Ek18Xx
36
Ek18Xx - Connection
37
EK1814 - Connection
37
Fig. 30 Connection EK1814-0000
37
EK1818 - Connection
38
Fig. 31 Connection EK1818-0000
38
EK1828 - Connection
39
Fig. 32 Connection EK1828-0000
39
EK1828-0010 - Connection
40
Fig. 33 Connection EK1828-0010
40
6 Parameterization and Commissioning
41
Configuration Overview
41
Overview of Process Data
41
Ek1814
41
Fig. 34 Twincat Tree EK1814
41
Fig. 35 Extent of Process Data EK1814 Twincat
43
Fig. 36 Extent of Process Data EK1814 Twincat
43
Fig. 37 Twincat Tree EK1818
44
Ek1818
45
Fig. 38 Extent of Process Data EK1818 Twincat
46
Fig. 39 Extent of Process Data EK1818 Twincat
46
Fig. 40 Twincat Tree EK1828
47
Ek1828
48
Fig. 41 Extent of Process Data EK1828 Twincat
48
Ek1828-0010
51
7 Error Handling and Diagnostics
54
Diagnostic Leds
54
8 Appendix
56
UL Notice
56
Firmware Compatibility
57
Firmware Update El/Es/Em/Elm/Epxxxx
58
Device Description ESI File/Xml
59
Firmware Explanation
62
Updating Controller Firmware *.Efw
63
FPGA Firmware *.Rbf
64
Simultaneous Updating of Several Ethercat Devices
68
Support and Service
69
List of Illustrations
70
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