Beckhoff EL2124 User Manual

Table of contents
EL20xx, EL2124 3Version: 5.2
Table of contents
1 Foreword ....................................................................................................................................................5
1.1 Product overview, digital output terminals .........................................................................................5
1.2 Notes on the documentation..............................................................................................................5
1.3 Safety instructions .............................................................................................................................7
1.4 Documentation issue status ..............................................................................................................8
1.5 Version identification of EtherCAT devices .......................................................................................9
1.6 Non-reactive Bus Terminals ............................................................................................................13
2 Product overview, digital output terminals...........................................................................................17
2.1 EL2002, EL2004, EL2008 - Introduction .........................................................................................17
2.1.1 EL2002, EL2004, EL2008 - Technical data ..................................................................... 19
2.1.2 EL2002 - LEDs and connection ....................................................................................... 20
2.1.3 EL2004 - LEDs and connection ....................................................................................... 21
2.1.4 EL2008 - LEDs and connection ....................................................................................... 22
2.2 EL2014 ............................................................................................................................................23
2.2.1 EL2014 - Introduction ...................................................................................................... 23
2.2.2 EL2014 - Technical data.................................................................................................. 24
2.2.3 EL2014 - LEDs and pin assignment ................................................................................ 25
2.2.4 Overload protection ......................................................................................................... 26
2.2.5 Operating modes and settings......................................................................................... 28
2.2.6 Object description and parameterization ......................................................................... 34
2.3 EL2022, EL2024, EL2024-0010 - Introduction ................................................................................43
2.3.1 EL2022, EL2024, EL2024-0010 - Technical data............................................................ 44
2.3.2 EL2022 - LEDs and connection ....................................................................................... 45
2.3.3 EL2024, EL2024-0010 - LEDs and connection ............................................................... 46
2.4 EL2032, EL2034 - Introduction........................................................................................................47
2.4.1 EL2032, EL2034 - Technical data ................................................................................... 48
2.4.2 EL2032 - LEDs and connection ....................................................................................... 49
2.4.3 EL2034 - LEDs and connection ....................................................................................... 50
2.5 EL2042 - Introduction ......................................................................................................................51
2.5.1 EL2042 - Technical data.................................................................................................. 52
2.5.2 EL2042 - LEDs and connection ....................................................................................... 53
2.6 EL2084, EL2088 - Introduction........................................................................................................54
2.6.1 EL2084, EL2088 - Technical data ................................................................................... 55
2.6.2 EL2084 - LEDs and connection ....................................................................................... 56
2.6.3 EL2088 - LEDs and connection ....................................................................................... 57
2.7 EL2124 - Introduction ......................................................................................................................58
2.7.1 EL2124 - Technical data.................................................................................................. 59
2.7.2 EL2124 - LEDs and connection ....................................................................................... 60
3 Basics communication ...........................................................................................................................61
3.1 EtherCAT basics..............................................................................................................................61
3.2 EtherCAT cabling – wire-bound.......................................................................................................61
3.3 General notes for setting the watchdog...........................................................................................62
3.4 EtherCAT State Machine.................................................................................................................64
3.5 CoE Interface...................................................................................................................................67

Beckhoff EL2124 Specifications

General

Brand	Beckhoff
Model	EL2124
Category	Touch terminals
Language	English