Siemens SIRIUS Configuration Manual page 4

Table of contents
4.10.8 3SE7140 cable-operated switches ...................................................................................... 25
4.11 Application examples for cable-operated switches .............................................................. 26
4.11.1 Wire structure and attachment ........................................................................................... 26
4.11.2 Mounting example with conveyor belt unbalance device .................................................... 29
4.11.3 Setup of a safety function .................................................................................................. 30
4.11.4 Use of a SIRIUS 3SE7 cable-operated switch with 3SK safety relay ....................................... 31
4.12 Connecting ........................................................................................................................ 32
4.12.1 Circuit diagrams for cable-operated switches ...................................................................... 32
4.13 Technical data ................................................................................................................... 34
4.13.1 Technical data in Siemens Industry Online Support ............................................................. 34
4.13.2 Overview tables ................................................................................................................. 34
4.13.3 Failure rates ....................................................................................................................... 35
4.13.4 Example for illustration ...................................................................................................... 35
4.13.5 Operating travel diagrams for cable-operated switches ....................................................... 37
4.14 Dimensional drawings ....................................................................................................... 39
4.14.1 CAx data ............................................................................................................................ 39
4.14.2 Examples of dimensional drawings for cable-operated switches ......................................... 40
5 Foot switches ....................................................................................................................................... 43
5.1 Application areas for foot switches ..................................................................................... 43
5.2 Features of the foot switches ............................................................................................. 43
5.3 Overview ........................................................................................................................... 44
5.4 Circuit diagrams for foot switches ...................................................................................... 46
5.5 Technical data ................................................................................................................... 49
5.5.1 Technical data in Siemens Industry Online Support ............................................................. 49
5.5.2 Overview tables ................................................................................................................. 49
5.6 Dimensional drawings ....................................................................................................... 50
5.6.1 CAx data ............................................................................................................................ 50
5.6.2 Dimensional drawings for foot switches ............................................................................. 51
5.6.2.1 Metal enclosures ............................................................................................................... 51
5.6.2.2 Plastic enclosures ............................................................................................................... 53
5.7 Application examples for foot switches .............................................................................. 54
5.7.1 Application examples ......................................................................................................... 54
A Appendix ............................................................................................................................................. 57
A.1 Certifications and approvals ............................................................................................... 57
A.2 List of abbreviations ........................................................................................................... 58
Index .................................................................................................................................................... 61
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Cable-operated switches and foot switches
Configuration Manual, 09/2020, A5E43902195002A/RS-AA/001