BBH SMX 12-2 - Default Chapter; Table of Contents

Installation manual
HB-37350-810-01-51F-EN SMX Installation manual.docx Page 4 of 234
Version: 50F
Inhalt
1 IMPORTANT NOTES ............................................................................................. 8
1.1 Definitions .............................................................................................................................................. 8
1.2 Co-valid documents ................................................................................................................................ 9
1.3 Abbreviations used ............................................................................................................................... 11
2 SAFETY REGULATIONS ..................................................................................... 13
2.1 Intended use ......................................................................................................................................... 13
2.2 Use in regions with UL/CSA requirements ............................................................................................ 13
2.3 General safety regulations .................................................................................................................... 14
2.4 Operation and service .......................................................................................................................... 15
2.5 Transport/storage ................................................................................................................................ 15
3 DEVICE TYPES .................................................................................................... 16
3.1 Module overview.................................................................................................................................. 18
3.2 Characteristic data of device ................................................................................................................. 19
3.2.1 Basic modules ...................................................................................................................... 19
3.2.1.1 SMX10/10A/10R/10AR (/2, /4x, /x
(1)
) ................................................................................ 19
3.2.1.2 SMX11(/2, /4x, /x
(1)
) .......................................................................................................... 23
3.2.1.3 SMX11-2(/2, /4x, /x
(1)
) ....................................................................................................... 27
3.2.1.4 SMX12/12A(/2, /4x, /x
(1)
.................................................................................................... 31
3.2.1.5 SMX12-2/12-2A(/2, /4x, /x
(1)
) ............................................................................................ 35
3.2.2 Central expansion modules .................................................................................................. 39
3.2.2.1 SMX31/31R/31R-4(/2) ...................................................................................................... 39
3.2.3 Decentralized expansion modules........................................................................................ 42
3.2.3.1 SMX32-x/2/D, SMX32-xR/2/D .......................................................................................... 42
3.2.4 Communication interface ...................................................................................................... 45
3.2.4.1 SMX5x .............................................................................................................................. 45
3.2.4.2 SMX1x/4x ......................................................................................................................... 47
3.2.4.3 Optional universal communication interface ..................................................................... 49
3.2.5 Encoder specifications .......................................................................................................... 51
3.3 Derating outputs .................................................................................................................................. 52
3.4 Identification ........................................................................................................................................ 52
3.4.1 Type plate ............................................................................................................................. 52
3.4.2 Type plate SMXGen2 (/2) ..................................................................................................... 53
3.4.3 Scope of delivery .................................................................................................................. 54
4 SAFETY RELATED CHARACTERISTICS ........................................................... 55
4.1 General design, safety related architecture and characteristic data ..................................................... 55
4.2 Safety related characteristic data and wiring for the connected sensors .............................................. 57
4.2.1 Digital sensors: ..................................................................................................................... 57
4.2.1.1 Characteristics of sensors / input elements ...................................................................... 57
4.2.1.2 DC digital sensors/inputs .................................................................................................. 58
4.2.1.3 Classification of digital inputs ........................................................................................... 61
4.2.1.4 Exemplary connections of digital sensors ........................................................................ 63
4.2.1.5 Overview of achievable PI for digital safety inputs ........................................................... 68
4.2.2 Sensors for speed and/or position detection ........................................................................ 70
4.2.2.1 General safety related structure of the sensor interface for position and/or speed ......... 70
4.2.2.2 General diagnostic measures for encoder interface......................................................... 71
4.2.2.3 Encoder types and their combination, diagnostic data ..................................................... 72
4.2.2.4 Specific diagnostic measures with regard to the encoder type used ............................... 74
4.2.2.5 Safety relevant cut-off thresholds encoder systems for position and speed detection .... 75
4.2.2.6 Safety related assessment of encoder types or there combination ................................. 78
4.2.3 Analog sensors ..................................................................................................................... 80
4.2.3.1 Exemplary connection of analog sensors ......................................................................... 81
4.3 Safety related characteristic data and wiring of the outputs ................................................................ 82
4.3.1 Characteristic of the output elements ................................................................................... 82
4.3.2 Diagnoses in the cut-off circuit ............................................................................................. 83
4.3.2.1 Diagnostic Functions ........................................................................................................ 83
4.3.2.2 Overview DC with respect to the chosen diagnostics functions ....................................... 84
4.3.3 Permissible capacitive and inductive load at safe outputs ................................................... 85