Beckhoff EL3101, Документация

Страница: 3 / 229

Table of contents
EL31xx-00xx 3 Version: 5.9
Table of contents
1 Foreword .................................................................................................................................................... 7
1.1 Product overview Analog Input Terminals ......................................................................................... 7
1.2 Notes on the documentation.............................................................................................................. 8
1.3 Safety instructions ............................................................................................................................. 9
1.4 Documentation issue status ............................................................................................................ 10
1.5 Version identification of EtherCAT devices ..................................................................................... 11
2 Product overview..................................................................................................................................... 16
2.1 EL310x ............................................................................................................................................ 16
2.1.1 EL310x - Introduction....................................................................................................... 16
2.1.2 EL310x - Technical data .................................................................................................. 17
2.2 EL311x ............................................................................................................................................ 18
2.2.1 EL311x - Introduction....................................................................................................... 18
2.2.2 EL311x - Technical data .................................................................................................. 19
2.3 EL312x ............................................................................................................................................ 20
2.3.1 EL312x - Introduction....................................................................................................... 20
2.3.2 EL312x - Technical data .................................................................................................. 21
2.4 EL314x ............................................................................................................................................ 22
2.4.1 EL314x - Introduction....................................................................................................... 22
2.4.2 EL314x - Technical data .................................................................................................. 23
2.5 EL315x ............................................................................................................................................ 24
2.5.1 EL315x - Introduction....................................................................................................... 24
2.5.2 EL315x - Technical data .................................................................................................. 25
2.6 EL316x ............................................................................................................................................ 26
2.6.1 EL316x - Introduction....................................................................................................... 26
2.6.2 EL316x - Technical data .................................................................................................. 27
2.7 EL3174, EL3174-00xx ..................................................................................................................... 28
2.7.1 EL3174, EL3174-00xx - Introduction ............................................................................... 28
2.7.2 EL3174, EL3174-0090 - Technical data .......................................................................... 30
2.7.3 EL3174-0002, EL3174-0032 - Technical data ................................................................. 31
2.8 Start ................................................................................................................................................. 32
3 Basics communication ........................................................................................................................... 33
3.1 EtherCAT basics.............................................................................................................................. 33
3.2 EtherCAT cabling – wire-bound....................................................................................................... 33
3.3 General notes for setting the watchdog ........................................................................................... 34
3.4 EtherCAT State Machine ................................................................................................................. 36
3.5 CoE Interface................................................................................................................................... 38
3.6 Distributed Clock ............................................................................................................................. 42
4 Mounting and wiring................................................................................................................................ 43
4.1 Instructions for ESD protection ........................................................................................................ 43
4.2 Installation on mounting rails ........................................................................................................... 43
4.3 Installation instructions for enhanced mechanical load capacity ..................................................... 47
4.4 Connection system .......................................................................................................................... 47
4.5 Installation positions ........................................................................................................................ 50