User Manual

SIRIUS ACT 3SU1 pushbuttons and signaling devices
System Manual, 02/2015, A5E03457306020A/RS-AB/002
5
Table of contents
1 Introduction................................................................................................................................. 11
1.1 Responsibility of the user for system configuration and functionality ................................... 11
1.2 Target group ..................................................................................................................... 12
1.3 Purpose of this documentation .......................................................................................... 13
1.4 Required knowledge .......................................................................................................... 14
1.5 Scope of validity of the system manual .............................................................................. 15
1.6 Further documentation ...................................................................................................... 16
1.7 Siemens Industry Online Support ...................................................................................... 17
1.8 Configurator for SIRIUS ACT command devices and signaling devices .............................. 19
1.9 Advantages through energy efficiency ............................................................................... 20
1.10 Recycling and disposal ...................................................................................................... 21
1.11 Correction sheet ................................................................................................................ 22
2 Safety notes ............................................................................................................................... 23
2.1 Intended use ..................................................................................................................... 24
2.2 Current information about operational safety ...................................................................... 25
2.3 ATEX for intrinsically safe circuits ...................................................................................... 26
3 Overview .................................................................................................................................... 29
3.1 Overview of the device range ............................................................................................ 29
3.2 Application areas ............................................................................................................... 31
3.3 Types of 3SU10 actuating elements and signaling elements .............................................. 32
3.4 Media resistance ............................................................................................................... 36
3.5 Failure rates ...................................................................................................................... 37
4 3SU10 device range .................................................................................................................... 39
4.1 Application areas ............................................................................................................... 39
4.2 Overview ........................................................................................................................... 41
4.2.1 Holders ............................................................................................................................. 41
4.2.2 Devices for use on 3-slot holder......................................................................................... 47
4.2.2.1 22.5 mm pushbuttons ........................................................................................................ 47
4.2.2.2 22.5 mm illuminated pushbuttons ...................................................................................... 49
4.2.2.3 30.5 mm pushbuttons ........................................................................................................ 51
4.2.2.4 Twin pushbuttons .............................................................................................................. 53
4.2.2.5 Mushroom pushbuttons ..................................................................................................... 55
4.2.2.6 Illuminated mushroom pushbuttons ................................................................................... 59
4.2.2.7 22.5 mm indicator lights ..................................................................................................... 63